When should I plant Rhubarb in Zone 6b?

Start Rhubarb seeds indoors around 2월 4일. Transplant outdoors after 3월 18일. Expect first harvest around 3월 18일.

What is the last frost date for Zone 6b?

The average last spring frost date for Zone 6b is 4월 15일. The first fall frost averages 10월 22일, giving a 190-day growing season.

Can I grow Rhubarb in Zone 6b?

Yes. Rhubarb needs 90 days to harvest. Zone 6b has a 190-day growing season, which is sufficient.

재배 Rhubarb 존 6b

Zone 6b has mild winters and a long growing season -- good conditions for Rhubarb. 마지막 서리: 4월 15일. 첫 서리: 10월 22일.

Planting Calendar

Indoor

Outdoor

Harvest

2월 4일10월 22일

Season: 4월 15일 – 10월 22일 (190 일)

구역6b

마지막 서리4월 15일

첫 서리10월 22일

시즌190 일

수확90 일

일조전일조

When to Plant Rhubarb in Zone 6b

Start Seeds Indoors: 2월 4일

Start Rhubarb seeds indoors around 2월 4일 (10 주 전 (마지막 서리)). Optimal germination temperature: 65F. Germinates in 7-21 days.

Transplant Outdoors: 3월 18일

Transplant Rhubarb seedlings outdoors after 3월 18일. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm 간격). Harden off plants for a week before moving outside.

Harvest: 3월 18일

First harvest approximately 3월 18일 (~365 일 from transplant). Continue harvesting until first frost (10월 22일). Rhubarb can overwinter in mild climates for continued harvest.

Rhubarb 다른 존

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

정원 계획 Rhubarb

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

Start Free Rhubarb Growing Guide