Im growing two plants that are very young right now and want to know when to start giving them C02. Ill be using the yeast+ water+ sugar method. Do i start during vegetative or flowering? Thanks
The yeast method really doesn't produce enough CO2 for it to be effective. Save your money, and grow without it. I assume you're a first time grower. This early in your experience, CO2 is just another thing that can go wrong. I highly suggest against it. There are a lot of growers that don't use CO2 supplementation and have excellent crop. Only when you completely master growing should you add CO2 in my opinion.
its a tuppermaid container with a computer fan for the exhaust and i already have the yeast. Could it actually make it worse?
I thought i might as well do it cause i have some yest laying around that i never use just as long as it wont harm them. Could it hurt them at all?
[quote name='"betagamma"']I thought i might as well do it cause i have some yest laying around that i never use just as long as it wont harm them. Could it hurt them at all?[/quote] It can cause problems. I'm a noob and never used co2 but it's up to u. Run it and see what it does. Practice makes perfect.