Cutting Edge Solutions · Product Information
Sour-Dee SP™ 0-0-24
Sour-Dee SP™ 0-0-24 combines Potassium(K) and Sulfur(S) with a finely micronized carbohydrate source, tailored specifically for flowering plants. Sour-Dee SP™ 0-0-24 is the Soluble Powder(SP) version of the original liquid Sour-Dee. This unique formulation is designed for effective use across a range of hydroponic & soil systems. Sour-Dee SP™ 0-0-24 is recommended for the citrus, tropical, fuel flavor profiles in the catalog.
Sour-Dee SP™ 0-0-24 features a proprietary blend of ester formulations that drive genetic potential. This blend not only aids in floral development but also serves as a vital food source for beneficial soil microbes, thereby improving soil health and ecosystem stability. Sour-Dee SP™ 0-0-24 is fully compatible with all Cutting Edge Solutions® products and other fertilizer programs.
Guaranteed Analysis
Soluble Potash (K20) . . . . . . . . . . . 24.0%
Sulfur(S) . . . . . . . . . . . . . . . . . . . . . . . 8.50%
8.5% Combined Sulfur (S)
Derived from: Potassium Sulfate
Soil Amending Guaranteed Analysis
CONTAINS NON-PLANT FOOD INGREDIENT:
24% Sucrose derived from Evaporated Cane Juice and Molasses (Microbe Food)
76% Total Other/Inert Ingredients
Directions for Use
For Reservoir Feeding
Mix 1.32 grams of Sour-Dee™ SP per gallon of water.
For Stock Tank Mixing
Mix 500 grams per gallon of RO water, stir until powder dissolves. Dose at 1:375 ratio.
Flowering Mixing Chart

NOTE: Sour-Dee SP™ is most effective in week 3 of flower until harvest.
Note: For injection and reservoir mixes BLOOM A™ should always be mixed FIRST.

Liquid Concentrate Instructions
SourDee SP™ can be mixed at 500 grams per 1 gal (or 250 grams per ½ gallon) of Reverse Osmosis or Distilled water. SourDee SP™ concentrated liquids are to be mixed until fully dissolved. Once fully dissolved, the mixture rate for the SourDee liquid concentrate is 10 mL per Gallon of water. It is important to agitate before each use, and use within one week. Store concentrated liquid in a cool, dark place.


