Rhubarb illustration

Growing Rhubarb in Zone 2a

Zone 2a has harsh winters and a short growing season. Start Rhubarb early indoors to maximize your harvest window. अंतिम पाला: May 15. पहला पाला: Sep 15.

Planting Calendar

Indoor
Outdoor
Harvest
Mar 6Sep 15

Season: May 15 – Sep 15 (123 दिन)

ज़ोन2a
अंतिम पालाMay 15
पहला पालाSep 15
मौसम123 दिन
फसल90 दिन
धूपपूर्ण धूप

When to Plant Rhubarb in Zone 2a

Start Seeds Indoors: Mar 6

Start Rhubarb seeds indoors around Mar 6 (10 अंतिम पाले से पहले सप्ताह). Optimal germination temperature: 65F. Germinates in 7-21 days.

Transplant Outdoors: Apr 17

Transplant Rhubarb seedlings outdoors after Apr 17. Wait until soil temperature reaches 40F. Space plants at 1/वर्ग फीट (30cm की दूरी). Harden off plants for a week before moving outside.

Harvest: Apr 17

First harvest approximately Apr 17 (~365 दिन from transplant). Continue harvesting until first frost (Sep 15). Rhubarb can overwinter in mild climates for continued harvest.

Plan Your Garden Rhubarb

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

Start Free Rhubarb Growing Guide