Medi One 4 Litre
Best organic base nutrient for simplified, high-yield plant cultivation.
Medi One by Green Planet is a complete, one-part base nutrient system crafted for optimal plant development. This fully balanced, all-natural formula features hydrolyzed fish soluble extracts and mined potassium sulphate, providing readily available macro and microelements. It promotes vigorous vegetative growth and resinous, aromatic floral production. The OMRI-listed product enhances microbial activity in the grow medium, aiding nutrient uptake. Suitable for use in both soil and soilless cultivation environments throughout all growth stages.
$103.99
Owner Satisfaction
4.6
/ 5
Category Rank
1940
/ 4445
#1940 in Fertilizers
Price vs Category Average
+69%
Above average
Package Size
4
/ Litres
Who it's for
- Busy growers seeking a streamlined, hassle-free feeding routine
- Gardeners prioritizing consistent plant health and reliable harvest yields
- Commercial cultivators managing medium to large-scale garden operations
Who should skip it
- Casual gardeners preferring low-maintenance, shelf-stable liquid fertilizers
- Advanced botanists requiring precise control over individual nutrient ratios
- Budget-conscious hobbyists intimidated by high initial purchase costs
Performance breakdown
Ease of Application
One-part liquid formula eliminates complex mixing and measurement errors.
Nutrient Bioavailability
Hydrolyzed fish extracts ensure rapid absorption for immediate plant uptake.
Organic Integrity
OMRI certification guarantees strict adherence to high-quality organic standards.
Microbial Support
Natural ingredients actively foster a healthy, thriving root zone ecosystem.
Versatility
Performs consistently across soil, coco, and various hydroponic cultivation setups.
Yield Potential
Promotes dense, aromatic floral development throughout the entire flowering cycle.
Key Specs
Package Size
4 Litres
Nutrient Type
1-part base nutrient
Certification
OMRI listed for Organic Use in the USA
Composition
Hydrolyzed fish soluble extracts, mined potassium sulphate
Usage Environments
Soil and soilless mediums
Fertilizer Source
Organic, Natural
Target Plant Type
Lawn, Vegetables, Flowers, Trees and Shrubs, Houseplants
Fertilizer Form
Liquid Concentrate
Features
- Complete 1-part base nutrient system
- Supports vigorous vegetative growth
- Promotes resinous floral production
- Enhances microbial activity
- Aids nutrient uptake
- OMRI listed for organic use
- Suitable for all growth stages
- All-natural ingredients
What customers say
Growers consistently highlight the exceptional ease of use offered by this single part nutrient system. Eliminating the need to balance multiple bottles simplifies the feeding routine significantly, which is a major benefit for both novice and experienced cultivators. The product delivers reliable results, supporting vigorous plant health and consistent yields across various growth cycles. This combination of simplicity and dependable quality makes Medi One a highly valued staple in the garden.
Know before you buy
Medi One is designed as a complete, one-part base nutrient system. It provides all the necessary macro and microelements for your plants, so it can be used as a standalone product throughout all growth stages.
Yes, Medi One is OMRI-listed, meaning it meets the standards for organic use in the USA. It is formulated with natural ingredients like hydrolyzed fish soluble extracts and mined potassium sulphate.
Yes, Medi One is suitable for both soil and soilless cultivation environments. Its liquid concentrate form is designed to be easily absorbed by plants regardless of the medium.
The organic composition of Medi One helps stimulate and enhance microbial activity in your grow medium. This increased biological activity improves the root zone environment and aids in more efficient nutrient uptake.
Yes, Medi One is specifically formulated to promote resinous and aromatic floral production. By providing balanced nutrition throughout the flowering stage, it helps plants reach their full potential for quality and fragrance.
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$104