Monterey Epsom Salts
Best magnesium supplement for gardeners wanting vibrant, healthy flowering plants.
This is the secret weapon for turning lackluster roses into showstoppers. By prioritizing magnesium and phosphorus uptake, it forces plants to focus on vibrant blooms rather than just foliage. You sacrifice a 'set-it-and-forget-it' approach for the manual labor of mixing, but the resulting color payoff is undeniable.
$13.99
at
Grow Organic
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Who it's for
- Users preferring a smooth, residue-free soaking or spraying experience
- Athletes seeking quick recovery after intense physical workouts
- Gardeners and bathers wanting a dual-purpose magnesium supplement
Who should skip it
- Beginners needing clear, direct instructions for therapeutic bath use
- Buyers living in humid climates without airtight storage options
- Relaxation seekers wanting a pre-scented aromatherapy bath experience
Performance breakdown
Nutrient Bioavailability
Rapid magnesium delivery ensures plants absorb essential nutrients almost immediately.
Application Versatility
Dual-action formula works seamlessly as both a soil drench and foliar spray.
Blooming Efficacy
Noticeable boost in flower vibrancy and petal count for rose varieties.
Solubility Speed
Fine powder dissolves completely in water without clogging spray nozzles.
Packaging Convenience
The four-pound jug is easy to store and handle for regular maintenance.
Chlorophyll Support
Effectively corrects magnesium deficiencies to restore deep green foliage health.
Key Specs
Weight
4 lbs
Certification
OMRI listed, CDFA
Primary Nutrient
Magnesium
Secondary Nutrient
Sulfur
Fertilizer Type
Powdered/Granulated/Meal
Major Nutrients
Magnesium (9.8%), Sulfur (12.9%)
Use as Foliar
Yes
Coverage
500-1000 sq. ft.
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