Holly's Homestead — Vine & Cucurbit
Choko
Sechium edule · Cucurbit family
DIFFICULTY Easy (very vigorous)
TYPE Perennial vine, grown as annual in cooler zones
MATURITY 150–180 days
TYPE Perennial vine, grown as annual in cooler zones
MATURITY 150–180 days
Sun
Full sun
Water
Regular
Soil pH
6.0–7.0
Spacing
2–3m on a strong structure
Depth
whole fruit planted
01Grown from the whole fruit
Unusually, choko is planted as the entire sprouted fruit laid on its side, not a seed — and the vine is famously vigorous, easily covering a large fence or arbour in one season.
02Planting
Method
Lay a sprouted fruit on its side, half-buried, at the base of a sturdy structure.
Soil
Rich, well-drained.
Timing
Plant in spring once frost risk has passed.
Planting timing varies significantly by Australian climate zone. Set your zone above (or use the Find My Climate Zone tool) for guidance tailored to your own area.
03Growing care
- Provide a very sturdy trellis, fence, or arbour — growth is extremely vigorous.
- Water regularly through summer.
- Feed occasionally through the growing season.
- Prune back hard at season's end in cooler zones, where it may die back.
04Problems
- Overwhelming vigour — the main issue; site it where it can spread freely.
- Fruit fly — less commonly affected than other cucurbits.
- Frost dieback — top growth dies in a hard frost but the root often survives.
- Powdery mildew — humid weather; ensure good airflow.
05Harvest & storage
Signs
Fruit reaches pale green, pear-sized, firm.
Method
Cut from the vine with secateurs.
Curing
None needed.
Storage
Fridge, several weeks — chokoes store unusually well.
Preserving
See Fermenting (fermented pickles) or Root Cellaring (storing winter squash and pumpkin) for ways to keep a harvest surplus.
06Companions & rotation
Plant nearby
NasturtiumAvoid nearby
Anywhere space is limitedRotation note
Not applicable — long-lived perennial vine where climate allows.
