About
Cucurbita pepo 'Romanesco' is an Italian cultivar known for its small to medium-sized, subtly ribbed zucchinis that have a mild, nutty taste. This variety is a prolific producer, offering a continuous harvest from summer into early autumn, provided the fruits are harvested regularly.
About the genus
This genus consists of small, annual herbaceous plants that either climb or trail. Several species within this group are cultivated for their edible fruits and other applications. They originate from Central and South America. The flowers are typically solitary and star-shaped, exhibiting a golden-yellow hue. The leaves are characterized by their palmately lobed structure and are adorned with fine, prickly hairs.
Growing conditions
- Sunlight
- Full sun
- Soil type
- Sand, Loam
- Soil pH
- Acid, Neutral
- Soil moisture
- Moist but well-drained, Well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H2
Plant details
- Plant type
- Annual Biennial
- Habit
- Bushy, Clump forming
- Foliage
- Deciduous
- Height
- 0.1-0.5 metres
- Spread
- 0.5-1 metres
- Time to full height
- 1 year
- Suggested uses
- Patio and container plants, Wildlife gardens
Care notes
- Cultivation
- Grow in rich, fertile, well drained soil in full sun. Start indoors from February to May, sowing in individual pots with seeds on their side about 1.5cm deep. Harden off before transplanting outdoors to final growing position. Or sow direct March to July when the air temperature is above 18C. See cucurbit cultivation for further advice
- Pruning
- No pruning required. Regular harvesting extends cropping
- Propagation
- Propagate by seed. See sowing vegetable seeds for further advice
- Pest resistance
- May be susceptible to slugs and snails
- Disease resistance
- May be susceptible to grey moulds and powdery mildews