When should I plant Pepper, Shishito in Zone 1a?

Start Pepper, Shishito seeds indoors around Mar 30. Transplant outdoors after Jun 8. Expect first harvest around Aug 12.

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 Pepper, Shishito in Zone 1a?

Yes. Pepper, Shishito needs 60 days to harvest. Zone 1a has a 95-day growing season, which is sufficient.

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🫑 Growing Pepper, Shishito in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Pepper, Shishito early indoors to maximize your harvest window. Viimeinen halla: May 25. Ensimmäinen halla: Aug 28.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 30Aug 28

Season: May 25 – Aug 28 (95 päivää)

Vyöhyke1a

Viimeinen hallaMay 25

Ensimmäinen hallaAug 28

Kausi95 päivää

Sato60 päivää

AurinkoTäysi Aurinko

When to Plant Pepper, Shishito in Zone 1a

Start Seeds Indoors: Mar 30

Start Pepper, Shishito seeds indoors around Mar 30 (8 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 85F. Germinates in 8-21 days.

Transplant Outdoors: Jun 8

Transplant Pepper, Shishito seedlings outdoors after Jun 8. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm välein). Harden off plants for a week before moving outside.

Harvest: Aug 12

First harvest approximately Aug 12 (~65 päivää from transplant). Continue harvesting until first frost (Aug 28).

Pepper, Shishito 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

Plan Your Garden Pepper, Shishito

Track Pepper, Shishito from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Pepper, Shishito Growing Guide