Kabocha Squash
Vegetables
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Annual

Kabocha Squash

Cucurbita maxima

Photo: Cota · Public domain

About Plant: Kabocha Squash

A dense sweet Japanese-style winter squash with dark green skin and rich dry flesh excellent for roasting and soups.

Growing Profile

SunlightFull Sun
WaterRegular, deep watering
SoilRich, well-drained (6.0–6.8)
Spacing3–5 feet
Height18–30 inches vines 6–12 feet
Time to Harvest90-110
Planting Depth1 inch
Germination Time3–10 days in warm soil

Expert Growing Tips

Give vines space and full sun, then harvest only after rinds harden and mature color develops.