Green Perlite???

This is my first indoor grow you can check out my journal, plants are on day 10 have feed them 3 times and given them a misting twice.
now the perlite first had an amber color now it has turned green. doe anyone know what this is??? using canna nutrient

Algae. Not a problem.

yea, it wont hurt any thing, tonz of it all thru my room. they look good, a little young to be getting fed but hey, its working. They love high humidity when they are this age, I usally spray 3-4 times a day and soak down the leaves really good. I also like to let them dry up a bit at the 2 week mark, It makes the roots search for water and makes the roots stronger. lookin good tho!!

If it bothers you, you could add something like Pond Zyme to your waterings. Just don't shell out for the more expensive, watered-down version of the same product like Hygrozyme.

Thanks that really helps! Its nice that you guys try to help us new guys.

Gave em a 300ppm solution today as i plan to transplant tomorrow, i cut the bottom of the weakest plant and roots galore!

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