Triple Threat - Small Ranch Size Combo - (3 x 250 mil) plant-support A "Not Sure" setting is

A "Not Sure" setting is also available if your ballast type is unknown

- Runs double ended or single ended lamps

and top performance

Mounts horizontally or vertically to prevent backflow and debris from entering ducting

Triple Threat - Small Ranch Size Combo - (3 x 250 mil) plant-support A "Not Sure" setting isBEST VALUE Comprehensive Control for General Pest Infestations! The Triple Threat Combo includes each of three beneficial nematode species: Heterorhabditis bacteriaphora, Steinernema carpocapsae and Steinernema feltiae. Use this combination to achieve the broadest coverage of a wide variety of soil dwelling pest populations or if you are unsure of the specific pests you have. Beneficial Nematodes are naturally occurring, microscopic organisms (non