When should I plant Rhubarb in Zone 7b?

Start Rhubarb seeds indoors around 30 يناير. Transplant outdoors after 13 مارس. Expect first harvest around 13 مارس.

What is the last frost date for Zone 7b?

The average last spring frost date for Zone 7b is 10 أبريل. The first fall frost averages 7 نوفمبر, giving a 211-day growing season.

Can I grow Rhubarb in Zone 7b?

Yes. Rhubarb needs 90 days to harvest. Zone 7b has a 211-day growing season, which is sufficient.

زراعة Rhubarb في المنطقة 7b

Zone 7b has mild winters and a long growing season -- good conditions for Rhubarb. آخر صقيع: 10 أبريل. أول صقيع: 7 نوفمبر.

Planting Calendar

Indoor

Outdoor

Harvest

30 يناير7 نوفمبر

Season: 10 أبريل – 7 نوفمبر (211 يوم)

المنطقة7b

آخر صقيع10 أبريل

أول صقيع7 نوفمبر

الموسم211 يوم

الحصاد90 يوم

الشمسشمس كاملة

When to Plant Rhubarb in Zone 7b

Start Seeds Indoors: 30 يناير

Start Rhubarb seeds indoors around 30 يناير (10 أسابيع قبل آخر صقيع). Optimal germination temperature: 65F. Germinates in 7-21 days.

Transplant Outdoors: 13 مارس

Transplant Rhubarb seedlings outdoors after 13 مارس. Wait until soil temperature reaches 40F. Space plants at 1/م² (30cm تباعد). Harden off plants for a week before moving outside.

Harvest: 13 مارس

First harvest approximately 13 مارس (~365 يوم from transplant). Continue harvesting until first frost (7 نوفمبر). 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.

Start Free Rhubarb Growing Guide