Humboldt County's Own Purple Maxx
Best bloom booster for growers prioritizing dense, vibrant, and aromatic harvests.
This amino acid-based supplement takes the guesswork out of achieving vibrant harvest colors. By stimulating resin and fragrance production, it provides a reliable boost for susceptible varieties during their final development stages. It is a straightforward, effective tool for growers looking to enhance the aesthetic and aromatic quality of their plants.
$249.99
at
Perris Hydroponics
Who it's for
- Cultivators seeking vibrant, visually striking flower coloration
- Gardeners aiming for heavier, nutrient-dense late-stage yields
- Commercial growers managing large-scale, high-volume operations
Who should skip it
- Novice growers needing simple, all-in-one nutrient solutions
- Beginners uncomfortable with precise EC monitoring and dosing
- Growers cultivating strains lacking natural purple genetic traits
Performance breakdown
Bloom Density
Encourages tight internodal spacing for significantly heavier, more compact flower clusters.
Essential Oil Production
Noticeable boost in resin output and aromatic terpene profiles during flowering.
Pigmentation Enhancement
Brings out vibrant, natural hues in plants prone to color expression.
Ease of Integration
Simple liquid formula that blends seamlessly into most existing nutrient regimens.
Organic Formulation
Uses organic-based compounds, though not certified organic for all regulatory standards.
Yield Impact
Consistent results in flower weight and visual appeal for experienced growers.
Key Specs
Package Type
Gallon
Vendor
shop.app
Nutrient Base Type
Amino acid-based
Application
Can be used as a foliar spray
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