When should I plant 黄瓜, Lemon in Zone 4a?

Start 黄瓜, Lemon seeds indoors around 4月7日. Transplant outdoors after 5月19日. Expect first harvest around 7月8日.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is 5月5日. The first fall frost averages 10月1日, giving a 149-day growing season.

Can I grow 黄瓜, Lemon in Zone 4a?

Yes. 黄瓜, Lemon needs 65 days to harvest. Zone 4a has a 149-day growing season, which is sufficient. You can plant up to 4 successions.

🥒

🥒 种植黄瓜, Lemon 区域 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for 黄瓜, Lemon in this zone. 末次霜冻: 5月5日. 初次霜冻: 10月1日.

Planting Calendar

Indoor

Outdoor

Harvest

4月7日10月1日

Season: 5月5日 – 10月1日 (149 天) · Succession: plant every 3 weeks (up to 4x)

区域4a

末次霜冻5月5日

初次霜冻10月1日

生长季149 天

收获65 天

日照全日照

When to Plant 黄瓜, Lemon in Zone 4a

Start Seeds Indoors: 4月7日

Start 黄瓜, Lemon seeds indoors around 4月7日 (4 周(最后霜冻前)). Optimal germination temperature: 85F. Germinates in 3-10 days.

Transplant Outdoors: 5月19日

Transplant 黄瓜, Lemon seedlings outdoors after 5月19日. Wait until soil temperature reaches 65F. Space plants at 2/m² (15-20cm 间距). Harden off plants for a week before moving outside.

Harvest: 7月8日

First harvest approximately 7月8日 (~50 天 from transplant). Continue harvesting until first frost (10月1日).

Fall Planting: 7月23日

For a fall harvest, plant 黄瓜, Lemon around 7月23日 (10 weeks before first frost).

伴生植物

✅ 莳萝✅ 万寿菊✅ 豆类✅ 豌豆✅ 玉米

❌ 土豆❌ 浓香草本(鼠尾草)

黄瓜, Lemon 其他区域

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

规划花园黄瓜, Lemon

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

Start Free 黄瓜, Lemon Growing Guide

🥒 种植 黄瓜, Lemon 区域 4a