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Firewood is not to be treated
The use of CO2 with this unit is not imperative
it provides highly accurate
RHIZOTONIC also encourages new root growth on cuttings and transplants
Healthy rooting of cuttings
Future Harvest - Calnesium Size:20L / 5 Gal -Please allow additional time Firewood is not to beSelect size on menu bar for price Calnesium 2 0 0 is a nutrient additive that will boost both Calcium and Magnesium availability to your plants when added to your feed program. It is a powerful blend of Nitrogen, Calcium, and Magnesium that is specifically designed to provide an additional nutrient boost to our Future Harvest Holland Secret 3 part hydroponic fertilizer for crops that demand it, and it is an excellent additive to prevent end rot on