R.S.S.I. Granules - 40 lbs - 2HR42A08 sprayers optimal for both hydroponics and

optimal for both hydroponics and soil-based growing

Press and hold the button for a few seconds and Primo automatically enters calibration mode

Water level indicator

Passes ASTM F1670 testing for blood penetration

Hydroponics: Mix 2 – 3 tsp per gallon for recirculating systems or 1 – 2 tsp per gallon for non-recirculating systems

R.S.S.I. Granules - 40 lbs - 2HR42A08 sprayers optimal for both hydroponics andR. S. S. I. Microbial Soil Inoculant has been specifically formulated to enhance nutrient uptake in ornamentals, vegetables, herbs and forest tree seedlings grown in greenhouses, nurseries and outdoors. It contains the naturally occurring microbes Trichoderma harzianum strain T 22 and Trichoderma virens strain G 41. The addition of these microbes to any growing medium boosts beneficial microbial life in the root zone and encourages root growth. This