March Seed Starting: Tomatoes and Peppers Indoor Timing by Zone
Peppers need 8–10 weeks indoors before transplant. Tomatoes need 6–8. Starting both in March puts Zones 5–7 on schedule — but the exact week depends on the zone, and getting it wrong costs 2–4 weeks of harvest. Across USDA Zones 5 through 7, average last frost dates fall between late April and late May. That … Read more