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Amaranth leaves (mchicha/terere)

Crop details

Amaranth leaves (mchicha/terere)

Amaranthus spp.
Family: Amaranthaceae

Categories

Quick stats

Family Amaranthaceae
Typical harvest 16.0 t/ha
Varieties 3
Pests & diseases 6
Seasons 0

Crop profile

Growth habit annual
Days to harvest 45
Main uses Young tender leaves cooked as vegetables, mixed with other greens, stews and sauces; sometimes grown for both leaf and grain.
Pollination wind
Origin / where it grows Amaranth leaves (mchicha/terere) are common leafy vegetables around homesteads, markets and irrigation schemes across East Africa.

Weather, soil & spacing

Best temperature 20–30 °C
Rainfall 500–800 mm/yr
Altitude 0–2000 m
Best pH 6–7
Soil type Well-drained loam or sandy loam with plenty of compost or manure so Amaranth leaves (mchicha/terere) can grow fast and tender.
Row spacing 30 cm
Plant spacing 10 cm
Planting depth 1 cm
Seed rate 5 kg/ha
Nursery days

Simple notes for farmers

About the crop: This crop is annual. You plant, grow and harvest it in one main season, then plant again. You can normally start harvesting about 45 days after planting, depending on care and variety.

Main use: Farmers mostly grow this crop for young tender leaves cooked as vegetables, mixed with other greens, stews and sauces; sometimes grown for both leaf and grain..

Pollination: This crop is mainly pollinated by wind. Keeping flowers healthy and having insects like bees in the field helps improve fruit set and yields.

Where it grows: Amaranth leaves (mchicha/terere) are common leafy vegetables around homesteads, markets and irrigation schemes across East Africa. It is grouped under: Vegetables.

Best climate: This crop does well in warm areas where the temperature is usually between 20 and 30 degrees Celsius. It prefers places that receive around 500 to 800 millimetres of rain in a year. It can grow from near sea level up to about 2000 metres above sea level.

Soil: The crop grows best in slightly acidic to near neutral soils, with a pH of about 6 to 7. It does well in well-drained loam or sandy loam with plenty of compost or manure so amaranth leaves (mchicha/terere) can grow fast and tender.. Good drainage is important, so avoid waterlogged spots.

Plant spacing: Plant in rows about 30 centimetres apart, and leave about 10 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 1 centimetres deep so the roots sit firmly in the soil but are not buried too deep.

Seed or planting material: Use around 5 kilograms of seed or planting material per hectare. Spread or plant evenly so the field has a good stand without being overcrowded.

Farmer guide (mwongozo wa mkulima)

Planting: Prepare a fine, level seedbed. Sow Amaranth leaves (mchicha/terere) seed in shallow rows or lightly broadcast, cover very lightly with soil and keep moist until emergence. Thin crowded seedlings so each plant has space to form many leaves.
Transplanting: Where seedlings are raised in a small nursery, transplant when 8–10 cm tall. Handle gently and water immediately after transplanting.
Irrigation: Keep soil moist, especially in the first weeks and after each picking so new leaves grow quickly. Amaranth tolerates short dry periods but quality is best with steady moisture.
Fertigation: Under drip, apply small regular amounts of nitrogen-rich fertilizer together with some potassium. Too much nitrogen close to harvest can make leaves very soft and watery.
Pest scouting: Check Amaranth (mchicha/terere) weekly for leaf-eating caterpillars, aphids and leaf spots. Remove severely damaged leaves and act early when damage is still small.
Pruning: No pruning needed. Begin cutting or pinching the top to encourage side shoots, then keep harvesting leaves without removing the whole plant.
Harvest: Start harvesting tender leaves and soft shoot tips when plants are about 20–25 cm tall. Cut in the cool morning or late afternoon for best freshness.
Postharvest: Keep harvested Amaranth leaves (mchicha/terere) in shade, avoid crushing and sprinkle lightly with clean water if wilting. Transport quickly to market in ventilated crates or perforated bags.

Nutrient schedule (mbolea kwa hatua)

# Stage DAP Product Rate Targets (kg/ha) Notes
1 Basal before sowing 0 NPK 17-17-17 or 15-15-15 120 kg/ha N: 20, P₂O₅: 20, K₂O: 20 Broadcast lightly on the seedbed and mix with the topsoil before sowing Amaranth (mchicha/terere).
2 Early topdress 14 CAN 26% N 60 kg/ha N: 16, P₂O₅: 0, K₂O: 0 Apply between rows on moist soil and water in.
3 Topdress after first cut 30 Urea 46% N or CAN 40 kg/ha N: 18, P₂O₅: 0, K₂O: 0 Apply lightly after cutting to encourage fresh leaf flush.

Nutrient requirements

Nutrient Stage Amount Unit
N Basal 30 kg/ha
P₂O₅ Basal 40 kg/ha
K₂O Basal 40 kg/ha
N Topdress_early 25 kg/ha
P₂O₅ Topdress_early 0 kg/ha
K₂O Topdress_early 20 kg/ha
N Topdress_after_cut 20 kg/ha
P₂O₅ Topdress_after_cut 0 kg/ha
K₂O Topdress_after_cut 20 kg/ha

Field images (picha shambani)

Amaranth leaves (mchicha/terere)
Primary
Amaranth leaves (mchicha/terere)
Amaranth leaves (mchicha/terere)
Amaranth leaves (mchicha/terere)
Amaranth leaves (mchicha/terere)
Amaranth leaves (mchicha/terere)
Name Country Maturity Traits
Local green Amaranth (mchicha) KE 30 Fast-growing, tender leaves and common in markets.
Red-stemmed Amaranth KE 30 Red or purple veins and stems; attractive bunches.
Improved leaf Amaranth TZ 35 Uniform plants, high yield and good regrowth after cutting.
Stage Product Rate (kg/ha) Notes
Basal NPK 17-17-17 or 15-15-15 120 Balanced base for early leaf growth of Amaranth (mchicha/terere).
Topdress (N source) CAN 26% N or urea 60 Apply once or twice depending on crop colour and vigour.
Organic Well-rotted manure or compost 6000 Apply before planting to improve soil organic matter and moisture holding.
Name Type Symptoms Management
Leaf-eating caterpillars pest Handpick on small plots, encourage natural enemies and use Bt or other recommended insecticides based on scouting.
Aphids pest Encourage natural enemies, avoid excess nitrogen and use selective insecticides or biopesticides when infestations are h...
Leaf miners pest Remove badly infested leaves and use recommended insecticides against adult flies if needed.
Flea beetles pest Prepare land early, reduce weeds and, if necessary, use insecticides when seedlings are small and damage is severe.
Leaf spots and blights disease Avoid overhead irrigation late in the day, improve airflow, rotate crops and remove heavily diseased leaves.
Root rots disease Plant on raised beds or well-drained soils and avoid over-irrigation.
System Typical Min Max Notes
Backyard / low-input Amaranth leaves (mchicha/terere) 8 5 12 Some manure, little fertilizer and irregular picking.
Open-field Amaranth leaves, improved management 15 10 20 Good seed, proper spacing, recommended fertilizer and regular harvesting.
Irrigated or high-input Amaranth leaves 25 15 35 Frequent harvests under irrigation or wet conditions with fertigation and tight pest management.
No season calendars yet.
Country Region Suitability
KE Peri-urban and rural vegetable-growing areas
KE Semi-arid areas with kitchen gardens and some water
TZ Urban and irrigated Amaranth (mchicha) belts
UG Smallholder vegetable zones around towns