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

Herbs · Perennial

Watercress

Brassicaceae

Plant spacing: 15 cm
USDA zones: 4a–10a
Frost-sensitive: no
Growth duration: 6 weeks

Which beds suit?

Sun (prefers): partial shadeAlso okay:shade
Soil (prefers): loamyAlso okay:raised-bed mix
Drainage (prefers): heavy / waterloggedAlso okay:normal

Seed & start

Perennial

Plant once, returns every year.

Stachi's tip

Watercress wants WET — a tray of water under the pot, constantly damp. Tricky in a raised bed; possible in a part-shaded, permanently moist corner. When it works: peppery-fresh, vitamin-rich, part of the Frankfurt green sauce.

Who is Stachi? →

The plant's year: sowing, transplanting, harvest

Sowing

Transplanting

Harvest

Good neighbours

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

Avoid these neighbours

No known conflicts.

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-2026-05-27 Phase 7 expansion

Where these figures come from

Timing: Limited evidence. This value is not backed by a specialist source — treat it as a pointer.
Spacing: Limited evidence. This value is not backed by a specialist source — treat it as a pointer.
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-2026-05-27 Phase 7 expansion

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.