What to do in the garden in July
January February March April May June July August September October November December
Zone 1
❄️ Zone 1 · Min −51 °C · Northern Alaska, Yakutsk, Siberian far north. Almost no outdoor growing season.
- 🌽 Peak season — succession sow radishes every 10 days
- 💧 Water consistently; mulch to retain moisture
- 🥬 Harvest greens; deadhead flowers to extend bloom
- 🌾 Sow oats in empty gaps as living mulch
Zone 2
🥶 Zone 2 · Min −45 °C · Interior Alaska, Northern Canada, Norilsk.
- 🌽 Peak growing season — succession sow greens
- 💧 Water regularly; mulch to retain moisture
- 🥬 Harvest peas, greens; deadhead flowers
- 🌾 Sow oats as living mulch in gaps
Zone 3
🌨 Zone 3 · Min −40 °C · Winnipeg, Northern Minnesota, Surgut. Very short season (90–120 days).
- 💧 Water deeply; apply mulch; weed vigilantly
- 🥬 Harvest greens; succession sow radishes, lettuce
- 🌽 Check corn and squash pollination
- 🌾 Sow buckwheat in gaps as summer green manure
Zone 4
🌧 Zone 4 · Min −34 °C · Minneapolis, Calgary, Novosibirsk, Yekaterinburg. Season ≈ 140 days.
- 💧 Water consistently; side-dress heavy feeders
- 🥬 Harvest greens; succession sow radishes every 2 wks
- 🌾 Sow buckwheat in gaps as green manure
- 🏆 First tomatoes and cucumbers ready late month
Zone 5
🌥 Zone 5 · Min −29 °C · Chicago, Montreal, Moscow, Helsinki. Season ≈ 160 days.
- 💧 Water deeply 2×/week; side-dress with compost
- 🥬 Harvest peas, lettuce, early brassicas
- 🌱 Sow kale and spinach for fall harvest
- 🌾 Sow buckwheat in any empty beds
Zone 6
⛅ Zone 6 · Min −23 °C · Denver, Toronto, Warsaw, Oslo, Kyiv. Season ≈ 180 days.
- 🏆 Harvest peak — tomatoes, beans, cucumbers
- 💧 Deep watering 2× per week in heat
- 🌱 Sow kale and spinach for fall
- 🌾 Sow cover crops in early-cleared beds
Zone 7
🌤 Zone 7 · Min −18 °C · New York, Berlin, Strasbourg, Grenoble, Seoul. Long season ≈ 200 days.
- ☀️ Peak heat — water deeply; harvest frequently
- 🌱 Start fall brassica transplants indoors
- 🌾 Sow cover crops in early-cleared beds
- 🌰 Save seeds from best performers
Zone 8
☀️ Zone 8 · Min −12 °C · Seattle, Paris, Lyon, Toulouse, Lille, Amsterdam. Near year-round growing.
- ☀️ Peak heat — minimize new planting
- 💧 Water deeply at root level; maintain mulch
- 🏆 Harvest daily; prevent overripe fruit
- 🌱 Start fall brassica transplants indoors
Zone 9
🌞 Zone 9 · Min −7 °C · London, Bordeaux, Marseille, Nantes, Rome, Madrid. Year-round outdoor growing.
- ☀️ Hottest month — minimal new planting
- 💧 Water deeply; check for heat stress
- 🏆 Harvest continuously; preserve excess
- 🌾 Sow cowpeas — heat-tolerant cover crop
Zone 10
🌴 Zone 10 · Min −1 °C · Nice, Lisbon, Athens, Southern California, Southern Florida. Subtropical.
- 🌴 Tropical crops in full production
- 💧 Monitor irrigation; prevent drought stress
- 🏆 Harvest continuously; preserve surplus
- 🌾 Sow cowpeas and pigeon pea as living mulch
Zone 11
🌺 Zone 11 · Min +4 °C · Hawaii, Hong Kong, tropical coasts. True tropics, frost-free year-round.
- 🌿 Maintain guilds; harvest; minimal new planting
- 💧 Manage drainage in wet areas
- 🏆 Harvest tropical fruits at peak
- 🌱 Take cuttings of perennial crops
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