Cucurbita moschata 'Tromboncino'
squash 'Tromboncino'
A cultivar of butternut squash, mostly used as a summer squash like courgettes, by harvesting the fruits when young, pale green and around 30cm (1ft) long. These have a sweeter flavour and are less watery than courgettes. They are produced on trailing vines, but will also climb if a trellis is provided. Left to fully develop, the fruit become a stretched, narrowly cylindrical, sometimes twisting shape, around 1m (39in) in length, with a bulbous end furthest from the stalk. The hard skin is smooth and pale orange. Ripe fruits can be stored and used in the same way as other winter squash
Size
Ultimate height
0.5–1 metresTime to ultimate height
1 yearUltimate spread
1.5–2.5 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Yellow | Green | Green | |
| Autumn | Green | Orange | ||
| Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered Hardiness
H2Botanical details
- Family
- Cucurbitaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Trailing, Climbing
- Potentially harmful
- Humans/Pets: If crop is bitter, don't eat or feed to pets. Wear gloves and other protective equipment when handling
- Genus
A small genus of climbing or trailing, annual herbaceous fruits. Several edible species are cultivated for food and other uses. Native to Central and South America. Solitary, star-shaped flowers are usually golden-yellow. Leaves are palmately lobed, covered with tiny, prickly hairs
- Name status
Unresolved
How to grow
Cultivation
Grow in fertile, moisture retentive but well drained, acidic to neutral soil in full sun. Sow indoors March to May in good quality seed compost. Sow the seeds on their side 1cm deep and maintain a constant temperature of 18-21C. Feed regularly with a high potassium fertiliser when the first fruits start to swell. See cucurbit cultivation
Propagation
Propagate by seed. See sowing vegetable seeds
Suggested planting locations and garden types
- Patio and container plants
Pruning
No pruning required
Pests
Generally pest-free
Diseases
May be susceptible to grey moulds and powdery mildews
Get involved
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