Medi One 1L
Best organic base nutrient for medical crop cultivators seeking simplified growth.
Medi One 1L by Green Planet is a complete, one-part base nutrient system designed for organic gardening. This OMRI-listed formula supports robust vegetative growth and enhances resinous, aromatic floral production. It features hydrolyzed fish soluble extracts, steamed to preserve amino acids, and mined potassium sulphate. The blend boosts microbial activity in the soil, improving nutrient uptake for healthier plants. Suitable for both soil and soilless applications, Medi One provides essential macro and microelements for all growth stages, making it ideal for medical grower crops.
$35.29
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4445
#50 in Fertilizers
Price vs Category Average
-43%
Below average
Volume
1
/ L
Who it's for
- Versatile cultivators switching between soil, coco, and hydroponic systems
- Busy gardeners wanting a streamlined, hassle-free nutrient routine
- Quality-focused growers prioritizing healthy, vigorous plant development
Who should skip it
- Yield-focused professionals needing a complete, all-in-one additive solution
- Budget-conscious hobbyists seeking lower-cost, multi-part nutrient systems
- Advanced growers requiring precise control over specific nutrient ratios
Performance breakdown
Nutrient Completeness
A comprehensive one-part system covering all essential macro and microelements.
Organic Integrity
OMRI listing ensures strict adherence to high-quality organic gardening standards.
Ease of Application
Simplified liquid concentrate formula streamlines the feeding process for all growers.
Microbial Support
Hydrolyzed fish extracts actively foster a thriving, healthy soil ecosystem.
Floral Potency
Specifically engineered to maximize resin production and aromatic terpene profiles.
Versatility
Adapts seamlessly to both traditional soil and modern soilless growing media.
Key Specs
Volume
1L
Weight
2.5 lbs
Fertilizer Form
Liquid Concentrate
Fertilizer Type
Base Nutrient System
Fertilizer Source
Organic, Natural
Application Method
Soil Drench
Organic Certified
Yes (OMRI listed)
Season of Application
All Season
Features
- Complete 1-part base nutrient system
- All-natural and organic ingredients
- Promotes vigorous vegetative growth
- Enhances aromatic floral production
- Increases beneficial microbial activity
- Contains preserved amino acids
- OMRI listed for organic use
- Suitable for soil and soilless media
What customers say
Customers consistently praise Medi One for its exceptional ease of use. Growers love the simplicity of this single bottle nutrient system, eliminating the complexity of mixing multiple components required by other brands. This simplicity does not compromise quality; users report reliable, vigorous growth and impressive yields across various stages. The product delivers consistent results, making it a favorite for both novice and experienced cultivators seeking efficiency and dependable performance.
Know before you buy
Medi One is a complete, one-part base nutrient system. It provides all the essential macro and microelements your plants need throughout their entire growth cycle, so you do not need to add other base fertilizers.
Yes, Medi One is suitable for both soil and soilless media. However, because it is an organic formula, it is best suited for hand-watering applications rather than complex recirculating hydroponic systems, which may be prone to clogging.
Because Medi One contains hydrolyzed fish soluble extracts, it does have a distinct, earthy organic scent. This is normal for high-quality organic fertilizers and is a sign of the nutrient-rich ingredients used in the formula.
Medi One is designed to boost microbial activity in the root zone. By fostering a healthy soil biome, it improves the plant's ability to uptake nutrients, which leads to more vigorous growth and better overall plant health.
Absolutely. Medi One is OMRI-listed for organic use and is perfectly safe for a wide variety of plants, including vegetables, flowers, trees, shrubs, and houseplants.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$35