Vegging and cloning need some info!

ac211

Active Member
I just finished building my veg chamber and I setup my flowering chamber,but I am stuck on a couple questions.How close should my clones be to the t5 im vegging with and also is a 2 bulb t5 from htgsupply sufficient enough to light a 2x3 space?Also how long into flowering should I start looking for their sex?
 
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