When should I plant Rhubarb in Zone 12a?

Start Rhubarb seeds indoors around 23 paź.. Transplant outdoors after 4 gru.. Expect first harvest around 4 gru..

What is the last frost date for Zone 12a?

The average last spring frost date for Zone 12a is 1 sty.. The first fall frost averages 31 gru., giving a 364-day growing season.

Can I grow Rhubarb in Zone 12a?

Yes. Rhubarb needs 90 days to harvest. Zone 12a has a 364-day growing season, which is sufficient.

Uprawa Rhubarb w Strefie 12a

Zone 12a has a year-round growing season. Rhubarb can be planted almost any time with proper planning. Ostatni przymrozek: 1 sty.. Pierwszy przymrozek: 31 gru..

Planting Calendar

Indoor

Outdoor

Harvest

23 paź.31 gru.

Season: 1 sty. – 31 gru. (364 dni)

Strefa12a

Ostatni przymrozek1 sty.

Pierwszy przymrozek31 gru.

Sezon364 dni

Zbiory90 dni

SłońcePełne słońce

When to Plant Rhubarb in Zone 12a

Start Seeds Indoors: 23 paź.

Start Rhubarb seeds indoors around 23 paź. (10 tygodni przed ostatnim mrozem). Optimal germination temperature: 65F. Germinates in 7-21 days.

Transplant Outdoors: 4 gru.

Transplant Rhubarb seedlings outdoors after 4 gru.. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm odstęp). Harden off plants for a week before moving outside.

Harvest: 4 gru.

First harvest approximately 4 gru. (~365 dni from transplant). Continue harvesting until first frost (31 gru.). Rhubarb can overwinter in mild climates for continued harvest.

Rhubarb w Innych Strefach

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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