Plant Prod Stim Root No. 3 (500g) Plant Supplements We only use pharmaceutical grade

We only use pharmaceutical grade minerals

The VitaMax Plus™ formula was originally designed for use in plant laboratories or greenhouses

Growth Max™ is a highly concentrated

a 10-45% yield increase was observed compared to untreated plants

cold-processed kelp rich in organic compounds and minerals

Plant Prod Stim Root No. 3 (500g) Plant Supplements We only use pharmaceutical gradeStim Root No. 3 is a successful rooting hormone in powder form that stimulates rapid rooting of cuttings. No. 3 is used on hardwood cuttings. 0. 8% IBA is ideal for hardwood plants, for rooting difficult to propagate plants such as evergreens and dormant leafless cuttings.