Sorrel illustration

Growing Sorrel in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Sorrel. Siste frost: Mar 20. Første frost: Nov 12.

Planting Calendar

Indoor
Outdoor
Harvest
Feb 6Nov 12

Season: Mar 20 – Nov 12 (237 dager)

Sone9a
Siste frostMar 20
Første frostNov 12
Sesong237 dager
Høst40 dager
SolHalvskygge

When to Plant Sorrel in Zone 9a

Start Seeds Indoors: Feb 6

Start Sorrel seeds indoors around Feb 6 (6 uker før siste frost). Optimal germination temperature: 65F. Germinates in 7-14 days.

Transplant Outdoors: Mar 6

Transplant Sorrel seedlings outdoors after Mar 6. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm avstand). Harden off plants for a week before moving outside.

Harvest: Apr 20

First harvest approximately Apr 20 (~45 dager from transplant). Continue harvesting until first frost (Nov 12). Sorrel can overwinter in mild climates for continued harvest.

Plan Your Garden Sorrel

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

Start Free Sorrel Growing Guide