


Cutting Edge Uncle Johns Blend SP 4-0-27
Quick answer
Cutting Edge Uncle Johns Blend SP 4-0-27 should be matched to your growing media, water source, crop stage, feeding style, and pH/EC monitoring plan.
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Description
Cutting Edge Solutions Uncle John’s Blend SP 4-0-27 is the soluble powder version of the original liquid Uncle John’s Blend.
Combines essential trace micronutrients — manganese (Mn), zinc (Zn), iron (Fe) and sulfur (S) — with the primary nutrient potassium (K) to enhance genetic potential.
Recommended as a supplement in all stages of growth, but most critical in flowering for nutrient mobilization and metabolism.
Versatile for drip irrigation, recirculating hydroponics and foliar spray. 88 x 4.0 x 9.88 in, shipping weight 5 lbs.
Weight: 5 lbs.
Dimensions: 10.88 x 4.0 x 9.88 in.
- Soluble Powder Potassium Supplement
- Suitable for All Stages
- Application: Reservoir all phases: 0.79 g/gal. Stock tank: 300 g per gal RO water.
- Genuine Cutting Edge Solutions product
- Brand: Cutting Edge Solutions
- Category: Nutrients & Fertilizers > Supplements & Additives