Jacks Classic Blossom Booster
Best bloom booster for gardeners seeking vibrant, abundant floral displays.
This professional-grade formula is the secret weapon for turning lackluster foliage into a riot of color. While it demands a bit more attention to mixing than a simple liquid feed, the 10-30-20 ratio delivers the kind of heavy-duty root and bloom development that standard fertilizers simply can't match.
$16.99
Who it's for
- Gardeners seeking vibrant, prolific flower displays
- Plant owners needing fast-acting nutrient absorption
- Serious growers demanding professional-grade, consistent results
Who should skip it
- Novice gardeners prone to over-applying concentrated fertilizers
- Busy hobbyists preferring convenient, ready-to-use liquid feeds
- Indoor gardeners looking for an all-purpose, year-round plant food
Performance breakdown
Bloom stimulation
High phosphorus content drives exceptional flower production and color intensity.
Nutrient solubility
Dissolves quickly for immediate root uptake and rapid plant response.
Application precision
Included measuring spoon ensures accurate dosing for consistent feeding results.
Root development
Doubles as a reliable transplant solution to establish strong root systems.
Packaging durability
Water-resistant tub keeps the powder dry and clump-free in humid environments.
Versatility
Professional-grade formula performs effectively across both indoor and outdoor plant varieties.
Key Specs
NPK Ratio
10-30-20
Package Weight
1.5 lb
Packaging
Plastic tub with water resistant label
Nutrient Ratio
Proven 1:3:2 ratio of major plant food elements
Fertilizer Source
Mineral Based
Container Weight
1.5 pounds
Water Soluble
true
Target Plant Type
Flowers, Houseplants
Fertilizer Form
Water Soluble Powder
Release Type
Fast Release
Know before you buy
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