Growing Rhubarb in Zone 10a
Zone 10a has a year-round growing season. Rhubarb can be planted almost any time with proper planning. শেষ তুষারপাত: Feb 20. প্রথম তুষারপাত: Dec 1.
Planting Calendar
Season: Feb 20 – Dec 1 (284 দিন)
When to Plant Rhubarb in Zone 10a
Start Seeds Indoors: Dec 12
Start Rhubarb seeds indoors around Dec 12 (10 শেষ হিমের আগে সপ্তাহ). Optimal germination temperature: 65F. Germinates in 7-21 days.
Transplant Outdoors: Jan 23
Transplant Rhubarb seedlings outdoors after Jan 23. Wait until soil temperature reaches 40F. Space plants at 1/মি² (30cm দূরত্ব). Harden off plants for a week before moving outside.
Harvest: Jan 23
First harvest approximately Jan 23 (~365 দিন from transplant). Continue harvesting until first frost (Dec 1). Rhubarb can overwinter in mild climates for continued harvest.
Rhubarb in Other Zones
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 13bPlan Your Garden Rhubarb
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