
Vegetables · Temperate
Garlic
Amaryllidaceae
At a glance
- Plant spacing
- 15 cm
- USDA zones
- 3a–9b
- Frost-sensitive
- no
- Growth duration
- 18 weeks
Which beds suit?
- Sun (prefers)
- full sunAlso okay:partial shade
- Soil (prefers)
- sandyAlso okay:loamyraised-bed mix
- Drainage (prefers)
- very free-drainingAlso okay:normal
Seed & start
Pre-culture recommended
Start indoors / cold frame first, transplant into the raised bed later.
Stachi's tip
Plant garlic in October (or February in mild climates), harvest the following July. It occupies the bed for a full year — but the homegrown bulbs really keep. Companion-planting star: repels pests near carrots, strawberries, tomatoes.
The plant's year: sowing, transplanting, harvest
Sowing
No sowing weeks recorded.
Transplanting
Harvest
Good neighbours
Traditional recommendation. Rarely studied under controlled conditions — treat it as experience, not law.
Avoid these neighbours
Traditional recommendation. Rarely studied under controlled conditions — treat it as experience, not law.
Good pre-cultures
Stachi has no specific pre-cultures recorded.
What comes after Garlic?
When the bed frees up, the season is usually not over. We worked out what still fits afterwards — with time windows and reasons.
See follow-on crops for Garlic →Sources
- Kreuter, Bio-Garten
- Kosmos Gartenkalender
- LLM-Baseline-Intercrop
- LLM-Baseline-2026-05-09 yieldKg
- LLM-Baseline-2026-05-10 family-zehrer
- LLM-Baseline-2026-05-10 sun-soil-drainage
Where these figures come from
- Timing
- Horticulturally established — consistent across the cited standard works.
- Spacing
- Horticulturally established — consistent across the cited standard works.
- Companion planting
- Traditional recommendation. Rarely studied under controlled conditions — treat it as experience, not law.
- Crop rotation
- Traditional recommendation. Rarely studied under controlled conditions — treat it as experience, not law.
- Yield
- Limited evidence. This value is not backed by a specialist source — treat it as a pointer.
Sources: Kreuter, Bio-Garten · Kosmos Gartenkalender · LLM-Baseline-Intercrop · LLM-Baseline-2026-05-09 yieldKg · LLM-Baseline-2026-05-10 family-zehrer · LLM-Baseline-2026-05-10 sun-soil-drainage
Articles about this plant
Fallen leaves in your raised bed: the best winter blanket that costs nothing
While the neighbours stuff their leaves into bags for the green-waste collection, mine all go straight into the raised bed. Three ways to turn fallen leaves into winter protection, mulch, or fine humus for next year.
Planting shallots in autumn: the small bulb that earns its keep
Shallots are probably the most overlooked autumn task in the raised bed. Plant now, harvest next July — with barely any effort and no green thumb required.
Planting garlic in September: how to start now for the 2027 harvest
Garlic is one of the few crops where you do the work in autumn and collect the reward in summer. Plant now and you'll have large, aromatic bulbs by next July — or wait until October if you prefer the sweet spot.
Green manure for raised beds: what to sow into the gaps after harvest
Garlic out, peas out, first onions out — by August every raised bed has sudden gaps. Instead of leaving them bare, sow a green manure now: the soil stays alive, weeds don't get a chance, and you start spring with better soil.
Strawberry runners: decide now whether to root new plants or let the mother recover
Mrs Schneider writes: 'Stachi, my strawberry plant is sending out threads everywhere. What do I do with them?' Right now — late July — you have two options. Which one you choose depends on what you want to harvest next year.
Harvesting and drying onions: when to pull them — and how to store them for months
My neighbour Frau Schneider pulled her onions too early last year. Instead of drying out, they started to rot. The difference between an onion that keeps until February and one that turns mushy in October comes down to a single sign.
Related plants
Products mentioned in this post
- Plantura organic tomato seed set (10 varieties)Open-pollinated, good germination — robust for raised beds.
- Organic tomato seed set, 14 varieties
- Organic heirloom tomato seed set (Demeter, 12 varieties)
- Organic vegetable seed set, 10 varietiesCucumber, tomato, beetroot, broccoli, carrot, chard & more.