SUPERthrive Grow Plant Food
Best all-purpose liquid fertilizer for versatile indoor and outdoor plant care.
This is the ultimate set-it-and-forget-it solution for gardeners who want one bottle to handle everything from hydroponics to rocky soil. You sacrifice the precision of specialized, plant-specific fertilizers, but you gain a foolproof, all-in-one system that keeps your entire collection thriving year-round.
$18.17
at
HTG Supply / SimplyHydro (HTG Supply network)
Who it's for
- Indoor gardeners seeking an all-in-one nutritional solution
- Plant owners wanting stronger roots and better blooms
- Busy hobbyists needing fast and easy nutrient mixing
Who should skip it
- Novice growers prone to accidental over-fertilization
- Budget-conscious gardeners managing large plant collections
- People lacking climate-controlled storage space
Performance breakdown
Nutrient Versatility
Balanced NPK ratio supports everything from delicate houseplants to outdoor vegetables.
Hydroponic Compatibility
Liquid concentrate formula integrates seamlessly into complex water-based feeding systems.
Micronutrient Density
Comprehensive mineral profile prevents common deficiencies across diverse plant species.
Application Flexibility
Effective in everything from high-quality potting mix to challenging rocky soil.
Growth Consistency
Reliable year-round performance maintains steady development through all seasonal cycles.
Ease of Dosing
Concentrated liquid form allows for precise measurement and rapid nutrient uptake.
Key Specs
NPK Ratio
7-9-5
Form
Liquid Concentrate
Nitrogen
7%
Phosphorus
9%
Potassium
5%
Includes all micronutrients
Fertilizer Source
Mineral Based
Season of Application
All Season
Target Plant Types
Vegetables, Flowers, Trees and Shrubs, Houseplants
Recommended Soil Types
Poor, rocky soils, container grown plants and hydroponics
Know before you buy
Still have a question?
Ask Metto anything about the SUPERthrive Grow Plant Food before you decide.
