$18.00
Plants can use five times more CO2 than naturally occurs in the air. CO2, essential to photosynthesis, is often the most overlooked element limiting plant growth. Fertilizing the air with CO2 can shorten growing time and double your harvest! Packed with the most up-to-date facts and figures on CO2, Gardening Indoors with CO2 shows you how to put CO2 to work in your garden room or greenhouse for super results! Gardening Indoors with CO2 contains the following: How to double plant growth and harvest. How to get the most out of your CO2 enrichment system. How to set up a CO2 emitter system. How to set up a CO2 generator system. How to grow cuttings and seedlings with CO2. How to set up the best ventilation system.