Price: $29.97
(as of Jul 21, 2026 16:52:32 UTC – Details)
Product description
Also From Humboldts Secret
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Price
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$29.97$29.97
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Included in Starter Kit
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Complete Macro Nutrients
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Increased Root Development
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Increase Flowering Sites
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Optimize Nutrient Uptake
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Maximize Flavor & Aroma
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Increase Stress Resistance
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Stem & Leaf Development
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Use in Vegetative Stage
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Use in Flowering Stage
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Packaging Update: You may receive previous or updated packaging during our transition. Same formula, same performance. Bigger Denser Harvests: Our humboldts secret flower stacker 0 7 5 bloom additive helps plants increase yields by up to 30%, building tighter nodes and denser flower sites on indoor and outdoor plants in potting soil for standout aroma, rich color, and reliable bag appeal across every cycle.
Peak Bloom Nutrition: This concentrated flowering fertilizer delivers high phosphorus and potassium exactly during the bloom window to drive rapid bud formation, fuller calyx stacking, and enhanced resin and essential oils while supporting efficient nutrient uptake and balanced plant metabolism.
Simple Clean Application: Begin in week 3 of flower and use with every or every other watering; this dependable flower booster mixes fast, stays pH stable, and runs clean in soil, coco, hydroponics, and aquaponics, preventing buildup, line clogging, and downtime so your schedule stays consistent.
Stronger Stress Resilience: Our balanced flowering nutrients include Vitamin B1 to support transplant recovery, early establishment, and overall vigor, helping plants handle training, heat, and light intensity swings with confidence for a fuller, more uniform canopy from top to bottom.
Flexible Dosing And Compatibility: Designed to pair seamlessly with humboldt secret nutrients, the 32 ounce bottle mixes approximately 118 to 940 gallons depending on dilution, giving precise control for any plant count and grow method while preserving clean reservoirs and predictable results.
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