When should I plant Rhubarb in Zone 11a?

Start Rhubarb seeds indoors around 19 نوفمبر. Transplant outdoors after 31 ديسمبر. Expect first harvest around 31 ديسمبر.

What is the last frost date for Zone 11a?

The average last spring frost date for Zone 11a is 28 يناير. The first fall frost averages 22 ديسمبر, giving a 328-day growing season.

Can I grow Rhubarb in Zone 11a?

Yes. Rhubarb needs 90 days to harvest. Zone 11a has a 328-day growing season, which is sufficient.

زراعة Rhubarb في المنطقة 11a

Zone 11a has a year-round growing season. Rhubarb can be planted almost any time with proper planning. آخر صقيع: 28 يناير. أول صقيع: 22 ديسمبر.

Planting Calendar

Indoor

Outdoor

Harvest

19 نوفمبر22 ديسمبر

Season: 28 يناير – 22 ديسمبر (328 يوم)

المنطقة11a

آخر صقيع28 يناير

أول صقيع22 ديسمبر

الموسم328 يوم

الحصاد90 يوم

الشمسشمس كاملة

When to Plant Rhubarb in Zone 11a

Start Seeds Indoors: 19 نوفمبر

Start Rhubarb seeds indoors around 19 نوفمبر (10 أسابيع قبل آخر صقيع). Optimal germination temperature: 65F. Germinates in 7-21 days.

Transplant Outdoors: 31 ديسمبر

Transplant Rhubarb seedlings outdoors after 31 ديسمبر. Wait until soil temperature reaches 40F. Space plants at 1/م² (30cm تباعد). Harden off plants for a week before moving outside.

Harvest: 31 ديسمبر

First harvest approximately 31 ديسمبر (~365 يوم from transplant). Continue harvesting until first frost (22 ديسمبر). Rhubarb can overwinter in mild climates for continued harvest.

Rhubarb في مناطق أخرى

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

خطط حديقتك Rhubarb

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

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