A mottled green-and-grey skinned pumpkin with deep-orange, intensely sweet flesh. A trailing vine and one of the best-flavoured pumpkins for roasting.
At a glance
- Plant type: Edible plant
- Mature size: 40 cm tall
- Aspect: full sun
- Water: regular, moderate watering
- Frost: tender
- Maintenance: low maintenance
- Origin: Exotic
About Pumpkin 'Jap'
Botanically, Cucurbita maxima 'Jap' is an fast-growing edible plant in the Cucurbitaceae family. It reaches around 40 cm tall at maturity.
Where to grow Pumpkin 'Jap'
Pumpkin 'Jap' suits warm-temperate, subtropical and tropical climates and grows best in full sun. It is frost tender, so protect it from hard frosts or grow it in a sheltered spot or pot.
Soil & planting
Pumpkin 'Jap' does best in free-draining and loamy soil. Plant into well-prepared ground, firm the soil around the roots and water deeply to settle it in.
Watering & feeding
Pumpkin 'Jap' is regular, moderate watering. Feed regularly through the growing season for the best crop. In its first year, water deeply once or twice a week to settle the roots in, then taper off as it establishes.
Pruning & care
Tip-prune Pumpkin 'Jap' in spring to maintain a dense, shapely habit. Overall it is low maintenance.
Using Pumpkin 'Jap' in the garden
Pumpkin 'Jap' earns its place for edible harvests.
Companion planting & design
For a cohesive, low-care bed, pair Pumpkin 'Jap' with other plants that enjoy the same regular, moderate watering and warm-temperate climate. Repeat it through a border to tie the planting together and give a sense of rhythm.
Good to know
It is regarded as non-toxic and pet-safe.
Buying Pumpkin 'Jap'
Plant Sale lists Pumpkin 'Jap' as seed and seedlings. Stock isn't live yet — register your interest using the panel above and we'll email you the moment it is available.
Prefer to grow it yourself? See the Pumpkin 'Jap' seed sowing guide for depth, timing and germination.