Look for a nitrogen and phosphorus. In the beginning to promote vegetative and root growth. Then a little more towards nitrogen to promote veg growth. And then when you have a pumpkin growing more potassium. Seaweed alone is not enough to sustain the plant and fruit. -
post/a>
Sow pumpkin seeds directly into prepared beds or hills in late spring, after your last frost. Or, try what many gardeners in cool climates do, and set out 3-week-old seedlings in late spring. In Zone 6 and warmer, you can delay planting pumpkins until early summer to use space vacated by spring crops, and use container-grown seedlings to get summer-planted pumpkins growing on time. Stop planting pumpkins 14 weeks before your first fall frost.
heirloomgardener
Tip: Sow radish seeds around your squash and pumpkin seedlings when you plant them and you shouldn’t have any more problems with squash bugs.
thehomestead.guru
CULTURE: Squash can be started indoors or outdoors.
INDOORS: Start in peat pots or 4" plastic pots 3-4 weeks before the last frost. Sow 3-4 seeds per pot.
OUTDOORS: Sow direct when soil is warm to touch and there is no danger of frost.
SOIL: Squash likes well drained, sandy loam soil. pH 5.5 -7.5
FERTILITY: Enrich with compost or well rotted manure before planting. Moisture is needed when forming fruit.
GERMINATION: 5-7 days at 75-82F/24- 28C. Seeds will rot if soil temperature is too cool and wet.
SPACING: Plant bush varieties in hills 3-4 feet apart, rows spaced 6 feet apart. Full vined varieties plant hills 4-5 feet apart, rows spaced 8-10 feet. PESTS: Cucumber beetle will damage young seedlings and flowers causing disease and poor pollination. Control with a mixture of Diatomaceous Earth, row covers, or insect netting. Squash vine borer causes wilting of the vine, the stem will be hollowed out. The only control is spraying for a small black wasp-like moth which lays eggs in a 2 week period when the plant begins to vine. Broad crop rotation also reduces chance of attack.
HARVEST: Pick after vine dies or rind hardens and dulls in colour. Cure in high temperatures and humidity (80F/27C) for a week, then store at 50-59F/10-15C, humidity of 60%.
seeds-organic
Another member of the cucurbit family, squash also prefer a soil pH between 5.5 and 7.0.
Container Squash