Cool, couple more questions if you don't mind.....
My friend has just received some outdoor seeds, Could these be grow inside?
Also on the subject of smell... He has 2 computer fans blowing air in and out of his case, But is wondering how bad the smell will be. His parents dont strictly know hes growing... But they smoke bud
, he'd just prefer it if they didnt know.
And lastly, he was told sparkling water could be sprayed onto plants to give them CO2, Does this help?
Thanks again