Ascent Bloom SP™ 5-4-9

Cutting Edge Solutions · Product Information

Ascent Bloom SP™ 5-4-9

Ascent Bloom SP™ is a water-soluble dry nutrient blend designed for use during the flowering phase of plant development. It contains corn fermentation solubles, soy protein hydrolysate, and a balanced combination of essential macro- and micronutrients, including nitrogen (N), phosphorus (P), and potassium (K), to support floral development and plant health throughout the bloom cycle.

Formulated for versatility, Ascent Bloom SP™ is well-suited for both soil and soilless substrates. Its balanced phosphorus and potassium levels support bud formation, while its microbial-friendly composition helps maintain a healthy root zone environment.

Ascent Bloom SP™ is fully compatible with Cutting Edge Solutions® additives and other nutrient additives. Due to its acidic nature, pH adjustment may be necessary depending on water quality and substrate conditions. Pairing with Plant Amp™ or a comparable calcium source is recommended for optimal nutrient assimilation.

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Guaranteed Analysis

Total Nitrogen (N)…………………………………...5.0%
5% Water Soluble Nitrogen
Available Phosphate (P2O5) .......................4.0%
Soluble Potash (K2O) .................................9.0%
Calcium (Ca) ..............................................0.2%
Magnesium (Mg) ........................................3.4%
Sulfur (S) .................................................... 4.9%
4.9% Combined Sulfur (S)
Boron (B)................................................. 0.027%
Copper (Cu).............................................. 0.008%
Iron (Fe)...................................................... 0.36%
Manganese (Mn) ........................................0.31%
Molybdenum (Mo)...................................0.003%
Zinc (Zn)..................................................... 0.04%

Derived from: Corn Fermentation Solubles, Potassium Sulfate, Magnesium Sulfate, Soy Protein Hydrolysate, Ferrous Sulfate, Manganese Sulfate, Zinc Sulfate, Sodium Borate, Copper Sulfate, Sodium Molybdate, and Citric Acid (chelating agent).

Directions For Use

For Vegetative Reservoir Feeding
Mix 8.5 - 11.5 grams of Ascent Bloom SP™ per gallon of water.

Note: It is recommended to use Ascent Bloom SP™ with Plant Amp™ or a
comparable calcium source.

For Vegetative Stock Tank Mixing
Mix 850 grams of Ascent Bloom™ per 1 gallon of water, mix until powder dissolves. Regular mixing of stock tank solution is encouraged. Exchanging stock tank solution every 48-72 hours is recommended.

For Standard Feeding Dose at 1:100 or 1.0%
For Heavy Feeding Dose at 1:75 or 1.34%

Reference charts

Ascent Bloom SP™ 5-4-9 reference chart

Ascent Bloom SP™ 5-4-9 reference chart

Product resources