PhotonFUD
Well-Known Member
Do you have a PAR meter to measure? If not, maybe someone could provide the numbers for the veros.
As/if PAR meters come down in price, they will be the next essential tool for indoor gardening. Then we will be fighting over which is more important - ph, ec or PAR meter.
As/if PAR meters come down in price, they will be the next essential tool for indoor gardening. Then we will be fighting over which is more important - ph, ec or PAR meter.