Sowing starts here.
Discover what you can sow and plant now. Or find a vegetable and see how to give it a good start.
What can you sow now?
Ideas for the rest of november still to sow or plant.
Loading sowing tips…
Guide periods for the Netherlands and Flanders. Check the variety, sufficient light and measured soil and air temperatures.What would you like to grow?
Find a vegetable or browse the species. See when you can start and which approach suits your propagation space.
A good start: warmth and light
Warm sowing can be done indoors or in a heated greenhouse. After germination, every seedling needs enough light. A dark attic needs grow lights. An unheated greenhouse can become very cold at night: measure the temperature and check the advice for your crop.
1 of 108 species and crop groups
BroccoliStart under cover in cool conditions in modules or a seedbedMarch–May, only for a suitable harvest type
March–May, only for a suitable harvest typeSow somewhere cool and bright and avoid long, weak growth.
- Germination and temperature
- Germinate under cover, then grow on in cool, bright, well-ventilated conditions; avoid a hot growing space.
- After emergence
- Give seedlings light immediately after emergence. A dark loft needs suitable grow lights; warmth alone is insufficient. Ventilate and keep the compost moist without saturating it.
- Pricking out and potting on
- Sow in modules or prick out manageable young plants. Let the root ball firm up without a check in growth.
- Hardening off and planting out
- Gradually acclimatise indoor-raised plants to sun, wind and outdoor temperatures; shelter them again on cold nights. Plant out sturdy young brassicas and protect against cabbage root fly and caterpillars where needed.
Early, summer, autumn and winter cultivars have their own windows. The spring period shown is a basic route; use cultivar guidance for overwintering and winter cauliflower.
Sources and use
RHS · kolen ↗Britse teeltrichtlijn voor een gematigd klimaat; de genoemde perioden zijn richtlijnen voor Nederland en Vlaanderen.
Feggies · Broccoli 'Bobby' Biologisch ↗Nederlandse producent of teeltbron; de rasinstructie blijft leidend.
Feggies · Broccoli calabrese – biologische groentezaden (doorplukker) ↗Nederlandse producent of teeltbron; de rasinstructie blijft leidend.
Guideline periods for the Netherlands and Flanders. Check the variety, available light, soil and measured temperatures. Greenhouse heating does not guarantee enough winter light.