hi jerry a couple of ? . if i may
1. do you use grow it green and flower power also
2. if so do you supplement them with other nutes like fox farm or some such brand
3. IYO do you think these are good enough to use as stand alone products , from beginning to the end
4. have you noticed any difference in your yeild lees , more or the same
the reason i ask the seem to be very reasonable priced .