I thought I’d share some basics that make a huge difference no matter what size or style greenhouse you have.

1. Shade is your best friend

Greenhouses trap heat — sometimes too well.
Most people need 30–50% shade cloth in summer to keep plants from cooking.

2. Ventilation matters more than anything

Hot air rises, so roof vents + fans = a cooler, healthier greenhouse.
Good airflow prevents mold, pests, and heat stress.

3. Watering changes inside a greenhouse

Plants dry out faster but also hate sitting in wet soil.
Water early in the morning and avoid misting in midday heat.

4. Know your temperature zones

Every greenhouse has three zones:

• Hot zone (top shelves)
• Warm zone (middle)
• Cool zone (ground level) Use these zones to place plants where they’re happiest.

5. Pests LOVE greenhouses

Mealybugs, aphids, and fungus gnats think you built them a resort.
Check plants weekly and treat early — it’s easier than fighting an infestation.

6. Grow with the seasons, not against them

Greenhouses don’t magically make every plant happy year‑round.
Grow heat‑lovers in summer, cool‑season crops in fall/winter.

7. Experiment — every greenhouse behaves differently

Your structure, climate, airflow, and sun exposure create a unique microclimate.
Take notes, adjust, and don’t be afraid to try new things.