Dry peppercorns (black/white); fresh green spikes for pickles; some leaf/stem use for extracts.
Pollination
insect
Origin / where it grows
Thrives in warm, humid tropics with regular rainfall and shade/support; niche pockets along East African coast/high rainfall zones.
Weather, soil & spacing
Best temperature
23–30 °C
Rainfall
1800–3000 mm/yr
Altitude
0–1500 m
Best pH
5.5–6.5
Soil type
Deep, well-drained loam or lateritic soils with high organic matter; good mulching essential.
Row spacing
250 cm
Plant spacing
250 cm
Planting depth
5 cm
Seed rate
kg/ha (check local recommendation)
Nursery days
90
Simple notes for farmers
About the crop:
This crop has a growth habit described as "climber".
You can normally start harvesting about 1095 days after planting, depending on care and variety.
Main use:
Farmers mostly grow this crop for dry peppercorns (black/white); fresh green spikes for pickles; some leaf/stem use for extracts..
Pollination:
This crop is mainly pollinated by insect. Keeping flowers healthy and having insects like bees in the field helps improve fruit set and yields.
Where it grows:
Thrives in warm, humid tropics with regular rainfall and shade/support; niche pockets along East African coast/high rainfall zones.
It is grouped under:
Spices & Condiments.
Best climate:
This crop does well in warm areas where the temperature is usually between
23 and 30 degrees Celsius.
It prefers places that receive around 1800 to 3000 millimetres of rain in a year.
It can grow from near sea level up to about 1500 metres above sea level.
Soil:
The crop grows best in slightly acidic to near neutral soils, with a pH of about
5.5 to 6.5.
It does well in deep, well-drained loam or lateritic soils with high organic matter; good mulching essential.. Good drainage is important, so avoid waterlogged spots.
Plant spacing:
Plant in rows about 250 centimetres apart, and leave about 250 centimetres between plants in the row.
This gives each plant enough space for roots and canopy to spread.
Planting depth:
Dig planting holes or furrows about 5 centimetres deep so the roots sit firmly in the soil but are not buried too deep.
Seed or planting material:
Use good quality seed or healthy planting material. Follow local extension advice for the exact amount per hectare.
Nursery period:
If you raise seedlings in a nursery, keep them there for about 90 days before transplanting to the main field, when they are strong and healthy.
Farmer guide (mwongozo wa mkulima)
Planting:Plant healthy rooted cuttings at the onset of rains next to sturdy standards/live supports (e.g., Gliricidia). Mulch thickly and tie vines to the support.
Transplanting:Provide temporary shade and wind protection during establishment.
Irrigation:Maintain even moisture during dry spells, flowering and berry filling; avoid soggy soils.
Fertigation:Split small feeds through rainy months; more N early for vine growth, boost K at spike set/filling.
Pest scouting:Check weekly for pollu/borer damage on spikes, thrips/mites on leaves, mealybugs at nodes, and foot rot symptoms.
Pruning:Train main vine up the standard; prune excess laterals; keep base weed-free and mulched.
Harvest:For black pepper, harvest spikes when most berries are fully grown but still green (a few turning red). Blanch/steam optionally, then sun/solar-dry to black wrinkled stage.
Postharvest:Dry quickly on clean racks (3–5 days) to brittle; thresh and clean; store airtight in cool, dry conditions.
Nutrient schedule (mbolea kwa hatua)
#
Stage
DAP
Product
Rate
Targets (kg/ha)
Notes
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
1
Basal at planting/onset of rains
0
NPK 15-15-15 + compost
150 kg/ha (plus 6–10 t/ha compost)
N: 22,
P₂O₅: 22,
K₂O: 22
Ring-apply in basins away from stem; mulch afterwards.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
2
Vegetative topdress
90
CAN 26% N
120 kg/ha
N: 31,
P₂O₅: 0,
K₂O: 0
Moist soil; cover lightly and re-mulch.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
3
K boost at spike set
150
Sulfate of potash (SOP)
120 kg/ha
N: 0,
P₂O₅: 0,
K₂O: 60
Improves berry filling and quality.
Nutrient requirements
Nutrient
Stage
Amount
Unit
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
N
Basal
30
kg/ha
P₂O₅
Basal
30
kg/ha
K₂O
Basal
60
kg/ha
N
Vegetative
30
kg/ha
P₂O₅
Vegetative
10
kg/ha
K₂O
Vegetative
40
kg/ha
N
Flowering_fill
20
kg/ha
P₂O₅
Flowering_fill
0
kg/ha
K₂O
Flowering_fill
50
kg/ha
Field images (picha shambani)
Black Pepper imported image
Primary
Black Pepper imported image
Black Pepper imported image
Name
Country
Maturity
Traits
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Karimunda-type selection
TZ
1095
Adapted to humid coastal/island zones; good spike set.
Panniyur-type selection
TZ
1095
High-yielding where adapted; needs good support and moisture.
Local coastal black pepper
KE
1095
Locally adapted selection for coastal belts/live standards.
Stage
Product
Rate (kg/ha)
Notes
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Basal
NPK 15-15-15 + compost
150
Apply with heavy organic mulch.
Vegetative
CAN 26% N
120
Supports vine growth; split if rainy season is long.
Spike set/filling
SOP (K₂SO₄)
120
Improves berry size and quality.
Name
Type
Symptoms
Management
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
Pollu beetle / spike borers
pest
Bored spikes, premature drop, shrivelled berries.
Sanitation of infested spikes; shade regulation; recommended targeted controls if needed.
Thrips & mites
pest
Silvering/bronzing on leaves and spikes.
Maintain humidity via mulch; conserve natural enemies; spot sprays if severe.
Mealybugs/scales (at nodes/roots)
pest
Sticky honeydew, sooty mould, poor vine vigour.
Control ants, prune and destroy heavily infested parts; oils/soap sprays when required.
Foot rot / quick wilt (Phytophthora)
disease
Sudden vine wilt, leaf/fruit drop, collar rot especially in waterlogged beds.
Excellent drainage, mounded basins, sanitation, and prevent standing water.
Anthracnose/leaf spots
disease
Brown/black lesions on leaves/spikes.
Improve airflow and shade balance; protectants during long wet spells if advised.
Root-knot nematodes
pest
Stunting, poor root systems; vine decline.
Use clean planting material, organic amendments, and crop rotation; solarise nursery media.
System
Typical
Min
Max
Notes
Smallholder rainfed (live standards)
0.6
0.3
1
Bearing from year 3; peaks around years 6–10 with good care.
