Isoköynnöskrassi illustration 🌺

🌺 Growing Isoköynnöskrassi in Zone 2a

Zone 2a has harsh winters and a short growing season. Start Isoköynnöskrassi early indoors to maximize your harvest window. Viimeinen halla: May 15. Ensimmäinen halla: Sep 15.

Planting Calendar

Indoor
Outdoor
Harvest
Apr 17Sep 15

Season: May 15 – Sep 15 (123 päivää)

Vyöhyke2a
Viimeinen hallaMay 15
Ensimmäinen hallaSep 15
Kausi123 päivää
Sato45 päivää
AurinkoTäysi Aurinko

When to Plant Isoköynnöskrassi in Zone 2a

Start Seeds Indoors: Apr 17

Start Isoköynnöskrassi seeds indoors around Apr 17 (4 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: May 22

Transplant Isoköynnöskrassi seedlings outdoors after May 22. Wait until soil temperature reaches 55F. Space plants at 4/m² (15cm välein). Harden off plants for a week before moving outside.

Harvest: Jul 1

First harvest approximately Jul 1 (~40 päivää from transplant). Continue harvesting until first frost (Sep 15).

Kumppaniviljely

✅ Kurkut✅ Kurpitsa✅ Kurpitsat✅ Retiisit✅ Kaali

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