Sierra Natural Science 209 Systemic Pesticide Concentrate 2' x 8' Grow Trays & Flood Tables Growers using reverse osmosis

Growers using reverse osmosis

and aromatic oils all in a humic acid-base

and other high intensity lighting crops

Less waste

you can fulfill each plant's exact nutrient needs based on its growth stage and environment

Sierra Natural Science 209 Systemic Pesticide Concentrate 2' x 8' Grow Trays & Flood Tables Growers using reverse osmosisSierra Natural Science 209 Systemic Pesticide Concentrate repels and kills spider mites, broad mites, russet mites, root aphids, gnat larvae, fungus gnats, white flies, cabbage maggots, and most boring insects. Benefits of using our Organic Systemic Pest Control Protects your plant from roots to whole plant Safe up to day of harvest when used as directed Can be used for organic production Safe around children & pets when used as directed 209 is