Roots Organics HPK Bat Guano Bloom Booster
Best organic bloom booster for gardeners seeking higher quality flower yields.
This potent liquid concentrate delivers a clean, organic punch of phosphorus and potassium to drive serious flower development. While it lacks the convenience of a synthetic all-in-one, the minimally processed ingredients offer a level of natural integrity that serious growers will appreciate for their bloom phase.
$22.00
at
Garden Supply Guys
Who it's for
- Busy cultivators needing consistent, low-maintenance nutrient delivery
- Gardeners aiming for maximum flower and fruit yields
- Organic growers prioritizing long-term soil health and microbial activity
Who should skip it
- Indoor growers sensitive to strong, pungent organic smells
- Hydroponic system users requiring fully soluble liquid fertilizers
- Beginners prone to over-feeding delicate or sensitive plant varieties
Performance breakdown
Bloom potency
High phosphorus levels drive significant flower development and density.
Ingredient integrity
Minimal processing preserves the natural efficacy of raw organic inputs.
System versatility
Adapts seamlessly to both traditional soil and modern hydroponic setups.
Nutrient availability
Quick-release formula ensures plants access essential minerals without delay.
Organic certification
CDFA standards provide peace of mind for strictly organic growers.
Application ease
Liquid concentrate format simplifies mixing for consistent feeding schedules.
Key Specs
NPK Ratio
0-5-4
Fertilizer Type
Liquid Bloom Booster
Certification
CDFA Certified Organic
Phosphorus Percentage
5%
Potassium Percentage
4%
Application Method
Soil Drench
Fertilizer Source
Organic, Natural
Target Plant Type
Lawn, Vegetables, Flowers, Trees and Shrubs, Houseplants
Fertilizer Form
Liquid Concentrate
Release Type
Quick Release
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