How to plant shallots in March
Shallots are a reliable, easy-to-grow crop that produce clusters of small, flavourful bulbs. Planting in March gives them a long growing season, helping them establish strong roots and develop well-sized bulbs by summer.
They are ideal for beginners and perform well in most garden spaces.
Quick answer: how to plant shallots
To plant shallots, push sets into well-drained soil with the tip just showing above the surface, space them evenly, and grow in a sunny position. Keep the soil lightly moist and weed-free as they establish.
Step-by-step guide to planting shallots
Step 1: Choose the right location
- Select a sunny, open position
- Ensure well-drained soil
- Avoid heavy, waterlogged areas
Step 2: Prepare the soil
- Loosen soil to around 15–20cm depth
- Remove weeds and stones
- Rake to a fine, level surface
Step 3: Plant the sets
- Push sets into the soil so the tip is just visible
- Space 15–20cm apart
- Space rows around 30cm apart
Step 4: Firm and water lightly
- Gently firm soil around each set
- Water lightly after planting
- Avoid overwatering
Step 5: Maintain and protect
- Keep the area weed-free
- Protect from birds lifting sets
- Water during prolonged dry periods
When to plant shallots
Shallots are best planted:
- In March for spring planting
- When soil is workable and not frozen
- Before active growth begins
Early planting allows bulbs to develop fully before summer.
Best shallot varieties
- Golden Gourmet
- Reliable and widely grown
- Good storage qualities
- Red Sun
- Slightly stronger flavour
- Attractive red skins
- Jermor
- French variety
- Longer bulbs with excellent flavour
Choose based on flavour, storage, and bulb type.
Ideal growing conditions
- Light
- Soil
- Well-drained and fertile
- Avoid overly rich or freshly manured soil
- Water
- Moderate watering
- Avoid waterlogged conditions
- Feeding
- Generally not required
- Light feeding if soil is poor
Common problems
Sets lifting out of soil
- Cause: birds or poor planting
- Fix: firm soil and replant if needed
Rotting bulbs
- Cause: waterlogged soil
- Fix: improve drainage
Small bulbs
- Cause: overcrowding or poor soil
- Fix: space correctly and improve soil
Weeds competing
- Cause: slow early growth
- Fix: keep beds weed-free
Climate and regional notes
UK & Ireland
- March is the main planting window
- Autumn planting also possible in some areas
Europe
- Similar spring planting window
- Earlier planting possible in milder regions
USA
- Plant in early spring when soil can be worked
- Timing varies depending on climate
Pro tips for better results
- Plant in straight rows for easier maintenance
- Avoid overwatering, especially early on
- Gently loosen soil around bulbs as they swell
- Harvest when tops begin to yellow and fall over
- Cure bulbs properly for longer storage
FAQs: planting shallots
When should I plant shallots
March is ideal for spring planting when soil is workable.
How deep should I plant shallot sets
Plant so the tip is just above the soil surface.
Do shallots need full sun
Yes, they grow best in full sun.
How far apart should I plant shallots
Around 15–20cm apart, with rows spaced about 30cm apart.
Can I grow shallots in containers
Yes, as long as containers are deep and well-draining.
Why are my shallots small
Usually due to overcrowding or poor soil conditions.
Do shallots need feeding
Not usually, unless soil is very poor.
When are shallots ready to harvest
When the tops turn yellow and begin to fall over.
Can I plant shallots in autumn
Yes, some varieties are suitable for overwintering.
Do shallots store well
Yes, when properly dried and stored, they keep for several months.