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cassava

Manihot esculenta · Euphorbiaceae

cassava (Manihot esculenta)
Photo: (c) Raja Sekhar Chimirala, some rights reserved (CC BY) · CC BY · via iNaturalist

cassava (Manihot esculenta) is a perennial herbaceous plant in the Euphorbiaceae family. It is introduced to North America rather than native. USDA records it as hardy in zone 8 and warmer, down to about 17°F.

At a glance

Typeforb-herb Derived
Lifecycleperennial USDA
Native statusintroduced USDA
Mature height10 ft USDA
Lightfull-sun USDA
Water needmedium USDA
Growth raterapid USDA
Soil pH5–5.5 USDA
Flower colorGreen USDA
Hardiness zones8 and warmer USDA
Guild layerunderstory Derived
Nursery availabilityRoutinely Available USDA

USDA quoted from the USDA PLANTS database · Derived computed by a fixed rule from those columns. No value on this page is estimated.

Growing conditions

It needs full sun. USDA rates it as having moderate water needs. Its drought tolerance is rated low. It is recorded on soils from pH 5 to 5.5 — acidic ground. Its cold limit is zone 8.

Size and growth

At maturity it reaches about 10 ft, making it a plant that will finish above head height. It grows quickly.

Foliage, flower and season

Summer foliage is green, medium in texture. Its flowers are not conspicuous — a plant for form and foliage. It carries conspicuous autumn colour. Its active growth period is year round. USDA rates its lifespan as short, so plan on replacing or resowing it rather than treating it as permanent structure.

What the site needs to provide

USDA records it across sites receiving 60 to 80 inches of annual precipitation. It needs at least 365 frost-free days to finish its season. It roots to at least 24 inches. Fertility requirement: high.

Propagating it

Propagate it from seed, cuttings and bare root. USDA records no cold-stratification requirement, so seed should germinate without a chilling period.

Resilience and wildlife

Its fire tolerance is rated none. Its growth form is recorded as single stem.

Role in a guild

Understory. In a layered planting this is the layer beneath the canopy, tall enough to hold structure but shaded from above. The layer is derived by a fixed rule from growth habit and mature height.

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Tags

evergreenclay-tolerantacidic-soilintroducedfull-sunfast-growing

Related plants

Similar role and hardiness

Where this data comes from

Every value on this page comes from the USDA PLANTS database record for symbol MAES, or is computed from those values by a fixed rule. Nothing here is estimated or model-generated. Where USDA publishes no value, this page omits the claim rather than filling the gap.

Read our full data sources and methodology.

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