First time grow

T

Trunko12e4

Member
I have two different hydro set ups. One using Miracle-Gro and the other is fox farms trio. Rockwhool as medium. My temp is staying around 75-80 rh is 50-55% My plants are really small i think compaired to what i have seen. Here are some pics. An tbese are just random seeds i got from different people. How do i tell if there indica or sativa
 

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Tkm953

Tkm953

Well-Known Member
Them big ole fat leaves look(at the moment)like indica.
As for size,like Promethean said,need age for that.
 
VRZ711

VRZ711

Well-Known Member
are your roots healthy or you getting some slime growth ? seems as a root problem for me rockwool can get too damp and this attracts pathogens. there are 2 schools to resolve this, organic using teas and sterile using H2O2 in the rez.

what are u usingin the rez to prevent bad pathogens ?
 
T

Trunko12e4

Member
Nothing i am changing out water once a week. An waash res. While doing that i have a seperate res that i run plan h2o2 throu for about 12 hr.i have pump on a 30 min run 30 min stop.
 
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