The Ultimate Guide to Cannabis Small Grow Setup Under 500
Discover the best cannabis small grow setup under $500 and how to achieve high-quality yields at home.
Budget Cannabis Grow Setup
A basic budget cannabis grow setup costs $200 to $500. This covers a 2x2 or 3x3 foot grow tent, one LED light, a clip fan, fabric pots, potting soil, and liquid nutrients. Recurring costs run $30 to $60 per month for electricity and replacement supplies. A 2x2 tent yields 2 to 4 ounces per harvest. A 3x3 tent yields 4 to 8 ounces.
Grow Space
Use a grow tent. A 2x2 foot tent fits in a closet. A 3x3 foot tent fits in a bedroom corner. Tents cost $60 to $120. Mylar walls reflect light. A tent contains odor and humidity. A spare room works. Cover windows. Block light leaks during the dark period.
Light
Buy one LED grow light. A 100-watt LED costs $70 to $120. It covers a 2x2 foot area. A 200-watt LED costs $120 to $200. It covers a 3x3 foot area. LED lights produce less heat than HPS lights. Run lights 18 hours per day for vegetative growth. Run lights 12 hours per day for flowering. A timer costs $10 to $20.
Medium and Nutrients
Use potting soil for beginners. A 1.5 cubic foot bag costs $15 to $25. Add perlite for drainage. A 8-quart bag costs $5 to $10. Use a two-part nutrient system. A quart of each part costs $20 to $40. Mix nutrients at half strength. Cannabis grows best in soil pH 6.0 to 7.0. Test pH with a pen. A pH pen costs $15 to $40.
Air and Water
Install a 4-inch inline fan and carbon filter. The combo costs $60 to $120. The fan moves air. The filter removes odor. Add a clip fan for air movement. A clip fan costs $10 to $20. Use tap water. Let water sit 24 hours to remove chlorine. A 5-gallon bucket costs $5. A watering can costs $10.
Seeds and Clones
Buy feminized seeds. A 3-pack costs $30 to $60. Feminized seeds produce female plants. Female plants make buds. Autoflower seeds cost $40 to $80 for a 3-pack. Autoflowers flower after 3 to 4 weeks. Clones cost $10 to $25 each. Clones need a mother plant or a dispensary. Check state law before buying seeds or clones.
Recurring Costs
Electricity for a 100-watt LED and fan costs $10 to $20 per month. Nutrients last 2 to 4 grows. Soil costs $20 per grow. Replace carbon filter every 6 to 12 months. A replacement filter costs $30 to $50. Total first harvest cost: $300 to $500. Cost per ounce: $75 to $125.
Total Cost
- Tent: $60 to $120
- LED light: $70 to $200
- Inline fan and filter: $60 to $120
- Clip fan: $10 to $20
- Timer: $10 to $20
- Fabric pots: $10 to $20
- Soil and perlite: $20 to $35
- Nutrients: $20 to $40
- pH pen: $15 to $40
- Seeds: $30 to $80
Total: $305 to $695. A budget build uses a 2x2 tent and a 100-watt LED. Cost: $305 to $400. Yield: 2 to 4 ounces.