How fast do I get my plan?

Three steps, three minutes. Type your location, measure your bed, click the veg you like. I do the rest.

Free: one bed, full annual plan, PDF export — free and no account needed. Pro (multiple beds + weather + garden calendar + push & email reminders): €4.90/month or €39/year. Premium (with AI coach Stachi): €9.90/month or €79/year.

Does it work for a balcony planter?

Yes. From a 40×20 cm balcony box to a 3×1 m raised bed — same three steps, same outcome.

Do I need an account?

Not for your first plan — creating one works without signing in. You'll need an account once you want multiple beds, your plan on multiple devices, or weather reminders.

← All plants

Vegetables · Cool

Red cabbage

Brassicaceae

Plant spacing: 50 cm
USDA zones: 3a–9a
Frost-sensitive: no
Growth duration: 24 weeks

Which beds suit?

Sun (prefers): full sunAlso okay:partial shade
Soil (prefers): clayAlso okay:loamyraised-bed mix
Drainage (prefers): normal

Seed & start

Pre-culture recommended

Start indoors / cold frame first, transplant into the raised bed later.

Stachi's tip

Red cabbage is hardy — late varieties harvest October/November for storage. Insect netting mandatory from May. Mature heads split with sudden rain — harvest when firm before that.

Who is Stachi? →

The plant's year: sowing, transplanting, harvest

Sowing

Transplanting

Harvest

Good neighbours

No fixed companion partners — easy to mix.

Limited evidence. This value is not backed by a specialist source — treat it as a pointer.

Avoid these neighbours

Limited evidence. This value is not backed by a specialist source — treat it as a pointer.

Good pre-cultures

Stachi has no specific pre-cultures recorded.

Sources

LLM-Baseline+gpt-5-review
LLM-Baseline-Intercrop
LLM-Baseline-2026-05-09 yieldKg
LLM-Baseline-2026-05-10 family-zehrer
LLM-Baseline-2026-05-10 sun-soil-drainage
Bingenheimer Saatgut – Hauptkatalog 2025/2026 (EN) (https://info.bingenheimersaatgut.de/dateien/downloads/2025-2026_Hauptkatalog_EN_web.pdf)

Where these figures come from

Timing: Traditional recommendation. Rarely studied under controlled conditions — treat it as experience, not law.
Spacing: Traditional recommendation. Rarely studied under controlled conditions — treat it as experience, not law.
Companion planting: Limited evidence. This value is not backed by a specialist source — treat it as a pointer.
Crop rotation: Limited evidence. This value is not backed by a specialist source — treat it as a pointer.
Yield: Limited evidence. This value is not backed by a specialist source — treat it as a pointer.

Sources: LLM-Baseline+gpt-5-review · LLM-Baseline-Intercrop · LLM-Baseline-2026-05-09 yieldKg · LLM-Baseline-2026-05-10 family-zehrer · LLM-Baseline-2026-05-10 sun-soil-drainage · Bingenheimer Saatgut – Hauptkatalog 2025/2026 (EN) (https://info.bingenheimersaatgut.de/dateien/downloads/2025-2026_Hauptkatalog_EN_web.pdf)

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.