Kweken van Rhubarb in Zone 8b
Zone 8b has warm winters and an extended growing season -- excellent for heat-loving crops like Rhubarb. Laatste vorst: Mar 22. Eerste vorst: Nov 10.
Planting Calendar
Season: Mar 22 – Nov 10 (233 dagen)
When to Plant Rhubarb in Zone 8b
Start Seeds Indoors: Jan 11
Start Rhubarb seeds indoors around Jan 11 (10 weken voor de laatste vorst). Optimal germination temperature: 65F. Germinates in 7-21 days.
Transplant Outdoors: Feb 22
Transplant Rhubarb seedlings outdoors after Feb 22. Wait until soil temperature reaches 40F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.
Harvest: Feb 22
First harvest approximately Feb 22 (~365 dagen from transplant). Continue harvesting until first frost (Nov 10). Rhubarb can overwinter in mild climates for continued harvest.
Rhubarb in Andere Zones
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