When should I plant Розмарин in Zone 4a?

Start Розмарин seeds indoors around 24 фев.. Transplant outdoors after 12 май. Expect first harvest around 10 авг..

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is 5 май. The first fall frost averages 1 окт., giving a 149-day growing season.

Can I grow Розмарин in Zone 4a?

Yes. Розмарин needs 90 days to harvest. Zone 4a has a 149-day growing season, which is sufficient.

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🌿 Выращивание Розмарин в зоне 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Розмарин in this zone. Последний заморозок: 5 май. Первый заморозок: 1 окт..

Planting Calendar

Indoor

Outdoor

Harvest

24 фев.1 окт.

Season: 5 май – 1 окт. (149 дней)

Зона4a

Последний заморозок5 май

Первый заморозок1 окт.

Сезон149 дней

Урожай90 дней

СолнцеПолное солнце

When to Plant Розмарин in Zone 4a

Start Seeds Indoors: 24 фев.

Start Розмарин seeds indoors around 24 фев. (10 недель до последнего заморозка). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: 12 май

Transplant Розмарин seedlings outdoors after 12 май. Wait until soil temperature reaches 55F. Space plants at 1/м² (30cm расстояние). Harden off plants for a week before moving outside.

Harvest: 10 авг.

First harvest approximately 10 авг. (~90 дней from transplant). Continue harvesting until first frost (1 окт.). Розмарин can overwinter in mild climates for continued harvest.

Растения-компаньоны

✅ Фасоль✅ Морковь✅ Капуста

Розмарин 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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