Sierra Natural Science SNS 209 - Systemic Pest Control Concentrate - 16 OZ / 475 ML - Case of 10 Tents & Tarps A one-dimensional lighting system is

A one-dimensional lighting system is easily and economically converted into a complete (metal halide/HPS) growing system

5 - 500 ppm and 0

protective guard for added safety

The sign measures 45" wide x 14" high

In regular atmosphere conditions

Sierra Natural Science SNS 209 - Systemic Pest Control Concentrate - 16 OZ / 475 ML - Case of 10 Tents & Tarps A one-dimensional lighting system isSNS 209 works by allowing plants to absorb small amounts of rosemary oil and distributing it throughout their cell walls. This creates a barrier that insects dont like, causing them to stop eating, move on, or die. Effective against spider mites, broad mites, russet mites, root aphid larvae, thrips, fungus gnats, cabbage maggots, and more. FEATURES: OMRI Listed, Organic, and EPA Exempt Child and pet safe Effective against spider mites, broad mites,