Jermor
A long-storing, widely grown UK shallot with good-sized bulbs and a mild flavour.
Allium cepa Aggregatum Group

A hardy allium for the UK garden, grown from sets. Plant in spring for a summer lift, or plant named autumn types for bulbs next summer. Give them a free-draining bed, keep weeds down, and lift once the tops yellow and fall over.
30 cm · Full Sun · Moderate Water
Calibrated to Brighton · last frost ≈ 10 Apr
| Activity | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Plant out | No | No | No | No | No | No | No | No | No | Yes | Yes | Yes |
| Harvest | No | No | No | No | No | Yes | Yes | Yes | Yes | No | No | No |
What to do through the growing season
Change the guide to see different planting timelines and tips.
Plant named autumn types once, in free-draining soil, for a lift next summer. Skip this if the ground sits wet.
01
Dig the soil over before planting around 21st October - 2nd December. Drainage must be good.
02
Plant named autumn sets around 21st October - 2nd December, tips just showing. Do not plant spring-only types. Space apart. Firm the soil. Water only if the ground is dry.
03
From 21st October to 8th September 2027, keep weeds down. Hoe lightly between the rows.
04
Bulbs are ready next summer. Lift from 30th June 2027 when the foliage starts to yellow and fall over. Dry them for two to three weeks in an airy place, then store somewhere cool and dry.
Popular varieties of Shallot to consider
A long-storing, widely grown UK shallot with good-sized bulbs and a mild flavour.
A popular French-style shallot with long bulbs and reliable crops from sets.
A red-skinned shallot that grows well from sets and stores well after curing.
See how Shallot timing shifts in other towns with different frost dates.