Quote Originally Posted by emilya
There has got to be more evaporation with the air flowing through too. How much of the water use is that and how much is the plants using more is the question.
It's a gravity thing... water drains downwards.
bigsby Reviewed by bigsby on . O2 Injections to Roots...... So I have an extra aquarium bubbler air pump. Decided to run tubing into the bottom of a couple pots to inject some O2 directly into the soil. I've been wanting to try this for a while and decided to go ahead. I set the timer to run for 15 min every hour of light. On 18/6 right now. My thoughts on this are that roots love to be in an oxygen rich environment so by directly injecting O2 into the soil, it should promote growth. I'm going to keep an extra eye on them to see if it does make a Rating: 5