Grow More Fertilizer
Best versatile nutrient solution for dedicated home gardeners.
This is the ultimate set-it-and-forget-it solution for anyone serious about landscape health. By integrating directly into your irrigation system, it eliminates the manual labor of feeding, though you sacrifice the granular control of hand-applying specific treatments to individual plants.
$68.25
at
Sprinkler Warehouse
More 20-20-20 Fertilizer options
Who it's for
- Gardeners seeking targeted nutrition for diverse plant collections
- Hydroponic growers and hobbyists using drip or spray systems
- Plant parents needing a quick recovery for nutrient-deficient greenery
Who should skip it
- Eco-conscious growers prioritizing regenerative and organic gardening practices
- Casual gardeners prone to over-fertilizing or imprecise measuring
- Busy homeowners looking for a low-maintenance, set-it-and-forget-it solution
Performance breakdown
Nutrient Density
High-concentration formula delivers significant nitrogen impact for rapid turf greening.
System Compatibility
Seamless integration with injector systems eliminates the need for manual agitation.
Solubility Efficiency
Fully water-soluble powder prevents clogging in delicate irrigation nozzles.
Root Development Support
Balanced micronutrient profile actively encourages stronger, deeper root systems.
Application Versatility
Effective across diverse landscapes, from turf and shrubs to flowering plants.
Residue Profile
Clean-dissolving formula leaves minimal buildup on foliage and equipment.
Key Specs
Weight
25 lbs
NPK Ratio
28-8-18
Form
Water soluble powder
Solubility
100% water soluble
Nitrogen Percentage
28%
Phosphorus Percentage
8%
Potassium Percentage
18%
Organic Certified
No
Application Method
Sprinkler, Foliar Spray
Package Weight
25 lbs
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