It'd be cool if this thread were less bashing and more of a celebration of the simplicity and malleability of co2. Yay, it's not Bud Candy or some nute somebody is pawning. It's co2. co2 + h2O + light = plant. It can be twisted a bunch of ways, just like the water and light. Haters gonna hate, but plants gonna 6H2O + 6CO2 → C6H12O6 + 6O2, and paraffin gonna C25H52(s) + 38 O2(g)→ 25 CO2(g) + 26 H2O(g) + Energy, and bunnies gonna C6H12O6 + 6o2 = 6CO2 + H2O + energy... Beautiful. But, there's something cool to having an earth, wind, water and fire garden.