When should I plant 玉米 in Zone 7a?

Direct sow 玉米 outdoors around 4月22日. Expect first harvest around 7月16日.

What is the last frost date for Zone 7a?

The average last spring frost date for Zone 7a is 4月15日. The first fall frost averages 10月22日, giving a 190-day growing season.

Yes. 玉米 needs 85 days to harvest. Zone 7a has a 190-day growing season, which is sufficient. You can plant up to 7 successions.

🌽

Zone 7a has mild winters and a long growing season -- good conditions for 玉米. 末次霜冻: 4月15日. 初次霜冻: 10月22日.

Outdoor

Harvest

4月22日10月22日

Season: 4月15日 – 10月22日 (190 天) · Succession: plant every 2 weeks (up to 7x)

区域7a

末次霜冻4月15日

初次霜冻10月22日

生长季190 天

收获85 天

日照全日照

Direct sow 玉米 seeds outdoors around 4月22日. Wait until soil temperature reaches 60F. Space plants at 4/m² (15cm 间距).

First harvest approximately 7月16日 (~85 天 from planting). Continue harvesting until first frost (10月22日).

✅ 豆类✅ 南瓜✅ 黄瓜✅ 豌豆✅ 南瓜

❌ 番茄

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 13b

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