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 · Warm

Shiso

Lamiaceae

Plant spacing: 40 cm
USDA zones: 5a–11a
Frost-sensitive: yes
Growth duration: 10 weeks

Which beds suit?

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

Seed & start

Pre-culture recommended

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

Stachi's tip

Shiso (perilla) is Japan's answer to basil: purple or green leaves, exotic taste between mint and cinnamon. Heat-loving like tomato, annual in temperate climates. Leaves for sushi, salads, tempura. Self-seeds readily.

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.

What comes after Shiso?

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 Shiso →

Sources

LLM-Baseline-2026-05-27 Phase 7 expansion
Dreschflegel – Perilla, Roter Shiso (https://dreschflegel-saatgut.de/perilla-roter-shiso)

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-2026-05-27 Phase 7 expansion · Dreschflegel – Perilla, Roter Shiso (https://dreschflegel-saatgut.de/perilla-roter-shiso)

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.