IPP have been working on a new development specifically for phase 2 growers, to increase yields between 12 - 18% and simultaneously increase piece weight by 5 - 6%.
Natural Gold supplement has none of the drawbacks that others have, in terms of mould susceptibility or high temperatures and also no carcinogens like formaldehyde in the preparation.
This new supplement sounds as if it is worth some serious consideration in the future.