When should i plant onions?
Onions are most commonly grown from "sets", which can be planted 1 week after the last frost date. From seed, onions may be started indoors up to 6 weeks before the last frost date, or direct sown 2 weeks before the last frost date. They will not germinate until the soil is sufficiently warm.
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE