Cassava
Manihot esculenta
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Quick Info
water
Drought tolerant once established, moderate water needs
spacing
100 cm between plants
depth
10-15 cm (stem cuttings planted at angle)
sun
Full sun
season
Year-round, best planted early wet season
frost
Frost sensitive
height
1-3 metres
gemination
N/A (grown from stem cuttings)
sprout to harvest
8-18 months depending on variety
soil ph
5.5-6.5
soil type
Tolerates poor sandy soils, prefers well-drained loam
fertilizer needs
Low - grows well in poor soils with minimal fertilizer
About
Cassava (tapioka) is a drought-tolerant root crop widely grown in PNG lowlands. It produces starchy tuberous roots that serve as a major carbohydrate source. The crop is valued for its ability to grow in poor soils and withstand dry conditions.
Health Benefits
High in carbohydrates and calories for energy. Provides vitamin C, thiamin, riboflavin, and niacin. Good source of resistant starch when cooked and cooled. Leaves are rich in protein and vitamins when properly prepared.
Market Requirements
Roots should be firm, undamaged, and fresh. Sell within 2-3 days of harvest as cassava deteriorates quickly. Remove soil but do not wash. Bundle with stems for freshness indicator.