When should I plant Rhubarb in Zone 12a?

Start Rhubarb seeds indoors around 23 окт.. Transplant outdoors after 4 дек.. Expect first harvest around 4 дек..

What is the last frost date for Zone 12a?

The average last spring frost date for Zone 12a is 1 янв.. The first fall frost averages 31 дек., 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.

Выращивание Rhubarb в зоне 12a

Zone 12a has a year-round growing season. Rhubarb can be planted almost any time with proper planning. Последний заморозок: 1 янв.. Первый заморозок: 31 дек..

Planting Calendar

Indoor

Outdoor

Harvest

23 окт.31 дек.

Season: 1 янв. – 31 дек. (364 дней)

Зона12a

Последний заморозок1 янв.

Первый заморозок31 дек.

Сезон364 дней

Урожай90 дней

СолнцеПолное солнце

When to Plant Rhubarb in Zone 12a

Start Seeds Indoors: 23 окт.

Start Rhubarb seeds indoors around 23 окт. (10 недель до последнего заморозка). Optimal germination temperature: 65F. Germinates in 7-21 days.

Transplant Outdoors: 4 дек.

Transplant Rhubarb seedlings outdoors after 4 дек.. Wait until soil temperature reaches 40F. Space plants at 1/м² (30cm расстояние). Harden off plants for a week before moving outside.

Harvest: 4 дек.

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

Rhubarb в других зонах

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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