Open Sesame
Best bloom booster for gardeners seeking larger, more robust flower production.
This high-phosphorus booster forces plants into bloom on command, making it the ultimate tool for growers who prioritize aggressive bud development. It’s a powerful, quick-release solution that demands careful management, but the trade-off is a significantly more robust and vibrant harvest.
$18.99
at
Advanced Hydro Gardens
Who it's for
- Gardeners seeking explosive flower and bud production
- FoxFarm users wanting a streamlined feeding schedule
- Growers preferring fast-acting, residue-free nutrient solutions
Who should skip it
- Beginners prone to over-fertilizing sensitive plants
- Minimalists wanting a single-bottle flowering solution
- Budget-conscious growers avoiding multiple nutrient purchases
Performance breakdown
Bloom Induction Speed
Rapidly triggers flowering cycles for faster, more predictable harvest windows.
Nutrient Bioavailability
Highly soluble mineral blend ensures immediate uptake for hungry flowering plants.
System Compatibility
Seamlessly integrates into hydroponic, soil, and aeroponic feeding schedules.
Residue Management
Clean formula minimizes salt buildup in sensitive root zones and media.
Bud Density Impact
High phosphorus levels drive significant gains in flower mass and structure.
Application Versatility
Effective across diverse plant types from delicate houseplants to heavy-feeding vegetables.
Key Specs
Package Weight
6oz
UPC
752289201530
Part Number
FX14104
Solubility
Water Soluble
Fertilizer Form
Water Soluble Powder
Fertilizer Source
Mineral Based
Application Environments
Soilless mixes, garden soils, hydroponics, and aeroponic systems
Season of Application
Spring, Summer
Target Plant Type
Lawn, Vegetables, Flowers, Trees and Shrubs, Houseplants
Water Soluble
true
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