Hi i was wondering if i filled a pot with hydro pebbles & popped a 3inch cube in there & waterd with nutes would it survive & be okay as i have lovely w/widow cuttings & have 1 flowering & let me just say it looks the bollocks pure white widow #1 from the Doggies Nuts Range.Any help really would be appreciated i,ll even put you on my xmas list cheers & RESPECT 2 ALL GROWERS