Cutting Edge Solutions Uncle John's Blend SP 0-0-27 Size:20 Pound Box of 650

Box of 650

Using the SPH-1 allows for a "clean" installation and eliminates the need for daisy-chain Y-splitters to be used to interconnect multiple modules or sensors

Derived From: Boric Acid

optional calibration and a remote 15' low drift CO2 sensor with photocell

This can cause injury to plant tissue with a lot of use

Cutting Edge Solutions Uncle John's Blend SP 0-0-27 Size:20 Pound Box of 650Uncle Johns Blend SP 4 0 27 combines essential trace micronutrients such as Manganese (Mn), Zinc (Zn), Iron (Fe), and Sulfur (S) along with the essential primary nutrient Potassium (K) to enhance the genetic potential of plants. Uncle Johns Blend SP 4 0 27 is the Soluble Powder(SP) version of the original liquid Uncle Johns Blend. Uncle Johns SP 4 0 27 is recommended as a supplement in all stages of plant growth, but is most critical in the flowering