Moebius
Well-Known Member
its a very simple little test,and one you can do over time. Use your hps and when you think you have had the best out of it get a new one but keep the old one. Now you have 2hps...one new one not so new....set up 2grows...... But keeping the light only for that plant..2grow rooms...simple test..but you will be back telling me the new bulb is better....... I say thankyou and grow well an chow for now...................... Ps its not so easy being unlucky![]()
^^ pmsl .......