SUPERthrive Dyna-Gro Mag-Pro
Best bloom booster for indoor and outdoor flowering plants.
This is the secret weapon for growers using purified water who need to dial in their bloom cycle. It corrects common nutrient gaps without the guesswork, ensuring your plants actually reach their full potential. You sacrifice a bit of simplicity for a much more precise, professional-grade flowering phase.
$10.99
at
Garden Supply Guys
More Mag-Pro options
Who it's for
- Gardeners seeking more impressive floral displays and aromatic harvests
- Plant parents struggling with nutrient deficiencies and pale foliage
- Flexible growers using various cultivation methods and medium types
Who should skip it
- Novice gardeners who prefer pre-diluted or less potent fertilizers
- Minimalists looking for a single-bottle, all-in-one feeding solution
- Outdoor growers in cold climates without climate-controlled storage spaces
Performance breakdown
Bloom Stimulation
Potent phosphorus levels drive impressive flower density and development.
Deficiency Correction
Rapidly resolves magnesium and sulfur gaps during critical growth phases.
Water Compatibility
Perfectly formulated for reverse osmosis and de-ionized water setups.
Media Versatility
Adapts seamlessly across both traditional soil and hydroponic systems.
Aromatic Enhancement
Noticeably boosts essential oil production for richer, more fragrant blooms.
Ease of Integration
Liquid consistency allows for effortless mixing into existing nutrient regimens.
Key Specs
Form
Liquid
Primary Nutrients
Phosphorus, Magnesium, Sulfur, Potassium
Compatibility
Soil and soilless growing media
Usage
Flowering phase
Organic Certified
No
Know before you buy
Still have a question?
Ask Metto anything about the SUPERthrive Dyna-Gro Mag-Pro before you decide.