W/sq foot of t5ho

PicklesRus

Well-Known Member
Hello,

I have two 18" sunblasters over a 2x2 space where I start my seedlings. I'm seeing some stretch so I'm thinking that it's not enough light.

Can I run a full veg configuration of flouros from seed?

The two lights equal 34w/4sqft, so that's 8.5w/sqft which is really low right? What should I aim for? 50w/sqft?
 
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