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increase plant vigor and enhance nutrient absorption in all sorts of plants
The meter is fully cosine corrected for the angular incidence of light
and precise digital control where you need it most
but at the expense of the plant
Professional and Grand Master growers + WHEN TO USE PH PERFECT® SENSI 2-PART: Use either Grow or Bloom during appropriate phase of plant cycle + GARDEN TYPES: Rockwool
Jack's Professional 10-30-20 Blossom Booster Fertilizer 25lb Grotek increase plant vigor and enhanceHigh phosphorus formula used during periods of bud set to increase the number and size of blossoms. Great for vegetable production. For use on: Flowering plants. Acidic: 347 lbs. CCE Urea: 130. 9