🌱 Greenhouse Cost Calculator

Estimate the total cost to set up a backyard greenhouse. Covers the structure, shelving, heating, irrigation, and growing supplies.

Project Details

Length (feet)

Width (feet)

Type (1=kit, 2=DIY hoop, 3=premium)

1 = polycarbonate kit, 2 = PVC hoop house, 3 = cedar/glass

Heating? (0=no, 1=yes)

Needed for year-round growing in cold climates

Your Estimate

Enter your details and hit Calculate to see results.

Tools & Supplies You'll Need

Greenhouse Kit

The structure itself — frame + panels

Greenhouse Shelving

Maximize vertical growing space

Grow Bags

For container growing — better drainage than pots

Seed Starting Trays

Start seeds early in the season

Heat Mat

Speed up germination with bottom heat

Min/Max Thermometer

Track temperature and humidity

Circulation Fan

Prevent mold and strengthen stems

Drip Irrigation Kit

Automated watering — saves time and water

Shade Cloth

Prevent overheating in summer

Greenhouse Heater

Keep above freezing in winter

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Pro Tips

✓ Orient the long side east-west for maximum winter sun exposure
✓ A hoop house is 60-70% cheaper than a kit but less durable
✓ Add a thermometer on day 1 — greenhouses overheat fast without ventilation
✓ Drip irrigation pays for itself in the first season
✓ Budget $20-40/month for heating in cold-climate winters

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