Stash Bloom Bloom Fertilizer: High-Phosphorus Nutrition for the Flowering Cycle

Stash Bloom is a concentrated dry bloom fertilizer and soil amendment built around a 2.0-8.0-6.0 NPK ratio, with 9.0% calcium derived from calcium sulfate and volcanic calcium metasilicates. Its phosphorus-potassium-forward profile targets the energy and structural demands of the flowering stage, while slow-release and insoluble nitrogen sustains baseline feeding without driving excessive vegetative growth mid-bloom. Derived from sulfate of potash, calcium sulfate, fish bone meal, alfalfa meal, insect frass, and volcanic calcium metasilicates, it delivers broad-spectrum nutrition through biology-friendly inputs that support soil life alongside plant performance.

Organic Inputs and Calcium Density Supporting Soil Biology Through Bloom

Stash Bloom is designed as the flowering-phase companion to Stash Base, transitioning in as plants shift from vegetative growth and applied every 2–3 weeks at 2½–4 Tbsp per gallon of media through the full bloom cycle. Stash Blend integrates throughout for microbial and metabolic support, and small additions of Stash Bloom at ½–1 Tbsp per gallon can also assist establishment in new pots or beds during early stages. Compatible with organic and conventional media types, it suits growers running amended containers, raised beds, or living soil systems.

Key Features

• 2.0-8.0-6.0 NPK with 9.0% Calcium: Phosphorus-and-potassium-dominant ratio meets the energy demands of flowering while calcium supports cell integrity and nutrient transport at critical development stages.
• Slow-Release and Insoluble Nitrogen: Nitrogen fraction releases gradually through microbial breakdown, maintaining baseline plant nutrition without pushing unwanted vegetative growth during bloom.
• 6-Input Organic and Mineral Blend: Sulfate of potash, calcium sulfate, fish bone meal, alfalfa meal, insect frass, and volcanic calcium metasilicates deliver targeted bloom nutrition through soil-biology-compatible sources.
• Flowering Rate of 2½–4 Tbsp per Gallon: Applied every 2–3 weeks as a top dress or side dress, with flexible dosing from soil amendment through peak flowering to match crop demand and cultivar response.
• Stash Line Integration: Built to replace Stash Base at flower transition and work in tandem with Stash Blend throughout bloom for complete cycle coverage within the Stash nutrient program.

Guaranteed Analysis (2.0-8.0-6.0)

*Slow-release and insoluble nitrogen. Derived from: Sulfate of Potash, Calcium Sulfate, Fish Bone Meal, Alfalfa Meal, Insect Frass, Volcanic Calcium Metasilicates.

Directions for Use — All rates based on 1 gallon of growing media or soil. Use rates may vary by crop type and cultivar.

Stage-Specific Use Rates — per 1 gallon of media

Program Overview