🥬
🥬 种植 生菜 区域 12b
Zone 12b has a year-round growing season. 生菜 can be planted almost any time with proper planning. 末次霜冻: 1月1日. 初次霜冻: 12月31日.
Planting Calendar
Season: 1月1日 – 12月31日 (364 天) · Succession: plant every 2 weeks (up to 22x)
When to Plant 生菜 in Zone 12b
Start Seeds Indoors: 11月20日
Start 生菜 seeds indoors around 11月20日 (6 周(最后霜冻前)). Optimal germination temperature: 65F. Germinates in 4-10 days.
Transplant Outdoors: 12月11日
Transplant 生菜 seedlings outdoors after 12月11日. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm 间距). Harden off plants for a week before moving outside.
Harvest: 1月15日
First harvest approximately 1月15日 (~35 天 from transplant). Continue harvesting until first frost (12月31日).
Fall Planting: 11月5日
For a fall harvest, plant 生菜 around 11月5日 (8 weeks before first frost).
伴生植物
规划花园 生菜
Track 生菜 from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free 生菜 Growing Guide