Too much light?

[melodious fellow]

We're using a 400w HPS inline cooled. Growing in perlite. Its a clone and about 7 weeks old and the temp is usually around 80-85 with 40-50 percent humidity

Straight perlite with no other medium is a bit odd for a non hydro system, yeah?

Perlite is sterile and by itself will offer no nutrients for your plants.

Over watering sounds like an odd problem for a pure perlite grow IMHO. I am actually surprised you do not have to water extremely often as the Perlite holds little moisture...

I recommend Superthrive if you are not already using it.

Keep us updated!

peace

melodious fellow Reviewed by melodious fellow on 02-18-2008. Too much light? Does anyone know if this is an example of too much light, over watering or nutrient issue. Rating: 5