Pumpkins
Cucurbita spp.
Planting:
Plant after all danger of frost has past and when the soil has warmed to 21°C (70°F). For early plantings, use floating row covers to raise soil temperature, increase early growth and protect tender plants from wind injury. Sow 1" deep, 6" apart in rows 48-72" apart. Thin plants to 24-36" apart. Plant vining types at the edge of the garden to prevent the plants from over-taking the entire site. Space bush type plants 24" apart in rows 36-48" apart.
Growing:
Full sun and a soil pH of 5.5-6.5. Moderate feeders; prefer a rich loamy soil of good fertility and moisture retention. Mix plenty of organic matter into soil. Even and sufficient soil moisture is essential. Pumpkins benefit from mild feedings with a fertilizer high in phosphorous to initiate fruit formation.
Harvest:
Harvest before a killing frost or when pumpkins are deep orange in colour. Simply cut from the vine leaving 4-6” of stem attached to the fruit. Store in a cool, dry area.
Pests & Diseases:
Striped and spotted cucumber beetles can be controlled with Rotenone or Trounce (pyrethrum). Powdery mildew can be prevented by using a sulphur or copper fungicide during humid, damp weather. Cold weather can influence fruit set and rainy periods often hamper pollinating insects.
Companions:
Celery, corn, onion, radish.
Sowing Rate:
2-2.5kg required per acre for large seeded types.
