Out of season right now. The next sowing window opens in February.
Growing Calendar
This month: May
Plan ahead for this crop
- •Check growing conditions
- •Prepare for next stage
Watch Out For
Onion fly lays eggs near the base
cover with fine mesh immediately after planting and keep in place until mid-June
Neck rot in storage
ensure bulbs are completely dry with papery skins before storing; any soft or wet bulbs will not keep
Birds pull up freshly planted sets
push firmly into the soil and cover with fleece for the first few weeks if birds are a problem
Grown Organically
Every method in this guide works with natural systems — no synthetic chemicals, no shortcuts.
Read our approachCommon Questions
About growing Shallots in the UK
What is the difference between shallots and onions?
Shallots are smaller than onions, grow in clusters (each set produces 6–12 bulbs), and have a milder, more complex, slightly sweeter flavour. They store very well and are used extensively in French and Asian cooking. They are grown from sets in exactly the same way as onions.
When do I plant shallot sets in the UK?
Plant shallot sets from February to April, as soon as the soil can be worked. Like garlic, a spell of cold weather after planting improves bulb formation. Space sets 15–20cm apart, pushing them gently into the soil with the tip just visible.
When are shallots ready to harvest?
Shallots are ready from July to August when the foliage has yellowed and fallen over. Leave them in the ground for 1–2 weeks after this point to allow skins to develop, then lift and cure in a dry, airy place for 3–4 weeks before storing. Well-cured shallots keep for 6+ months.
Can I save shallots for replanting?
Yes — save the firm, healthy bulbs from this year's harvest to plant as sets next year. This is one of the most cost-effective ways to grow them once you have an initial supply. Select the best-shaped, firmest bulbs and store them separately for replanting.
Member guides
There's more to growing Shallots than this guide covers.
Seasonal reminders, deeper guides, and the small adjustments that change a harvest.
