When should I plant Solros in Zone 1a?

Start Solros seeds indoors around May 4. Transplant outdoors after Jun 1. Expect first harvest around Aug 5.

What is the last frost date for Zone 1a?

The average last spring frost date for Zone 1a is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Solros in Zone 1a?

Yes. Solros needs 90 days to harvest. Zone 1a has a 95-day growing season, which is sufficient.

🌻

🌻 Growing Solros in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Solros early indoors to maximize your harvest window. Sista frost: May 25. Första frost: Aug 28.

Planting Calendar

Indoor

Outdoor

Harvest

May 4Aug 28

Season: May 25 – Aug 28 (95 dagar)

Zon1a

Sista frostMay 25

Första frostAug 28

Säsong95 dagar

Skörd90 dagar

SolFull Sol

When to Plant Solros in Zone 1a

Start Seeds Indoors: May 4

Start Solros seeds indoors around May 4 (3 veckor före sista frosten). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Jun 1

Transplant Solros seedlings outdoors after Jun 1. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm avstånd). Harden off plants for a week before moving outside.

Harvest: Aug 5

First harvest approximately Aug 5 (~65 dagar from transplant). Continue harvesting until first frost (Aug 28).

Samplantering

✅ Gurkor✅ Squash ✅ Majs✅ Bönor

❌ Potatisar

Solros in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

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