Rootshield Plus Granules Size:40 lb The DLI reflectors are manufactured

The DLI reflectors are manufactured to have the highest possible total reflectance at all wavelengths from 400 to 700 nm giving excellent PAR rendition

The battery-powered

Plastics Standard Flat Trays are sturdy yet lightweight

Internal ballast programming will protect unit in instance of open circuit

Factory calibrated: Our meters are calibrated with a 342 ppm NaCl solution

Rootshield Plus Granules Size:40 lb The DLI reflectors are manufacturedRootShield Plus is an OMRI Listed and EPA registered biological fungicide designed to prevent and suppress common root borne diseases in organic growing. It contains two beneficial fungi that deliver an improved range of pathogen control: Trichoderma harzianum Rifai strain T 22 Trichoderma virens strain G 41 The Trichoderma strains in RootShield Plus help eliminate fungal pathogens by colonizing the root systems of plants. This mutualistic