texastiger707
Active Member
Happy Holidays everyone. I have 2 autos that are 10 days old. I am using a 150w hps inside a small grow box. I was wanting to know how close should the hps be for 10 day old plants?
How close should 150w hps be?
- Thread starter texastiger707
- Start date
donnydoggy
New Member
depends on temps best way use hand hold it foot away and if dont feel hoy move hand closer to bulb
benjie4190
Member
yah about 6-8 inches away, if you have a fan blowing as low as 3-5 ins, i dont have an inline fan for my heat so i just keep it 6 inches away