Plagron fertilisers, for all types of substrates

Plagron offers several lines of fertilisers and nutrients, adapted to different types of cultivation and growers' needs. These are the main lines:
Plagron Terra: mineral fertilisers for soil cultivation
The Terra line includes liquid fertilisers and additives adapted to the various stages of growth and flowering in plants. The products in the Terra line are ideal for growers who prefer soil cultivation, as they are specially formulated to interact with organic substrates and provide all the nutrients necessary for the optimal development of cannabis plants.
Growing marijuana in the ground
In-ground marijuana crops give us the opportunity to offer our marijuana plants full freedom for their development. In this post we show you all the necessary steps to optimise the performance and health of plants grown outdoors in the ground.
Thus, Plagron's Terra line is a popular choice for those looking to optimise the growth and flowering of their plants in soil cultivation.
Plagron Coco, for coconut fibre cultivation
Plagron's Coco line is ideal for those who prefer coconut fibre-based substrates, which allow better control of watering and root aeration. It offers nutritional solutions perfectly suited for coco growing, ensuring optimal results in terms of growth and yield.
Plagron' s Coco line is a reliable solution for growers who wish to use a coco substrate and make the most of its unique properties.
- Complete nutrition: The two-part formula (Cocos A & B) enables better adaptation of the plants' nutrition according to their needs at each stage.
- Stable pH: The products are designed to maintain a stable pH in the coco substrate, thus avoiding nutrient deficiencies or excesses.
- Ease of use: Like the Terra line, Plagron offers products that are easy to use, even for beginner growers.
Plagron Hydro fertiliser line
Plagron's Hydro line is designed for growers using hydroponic cannabis growing systems. It guarantees precise nutrient and pH management, essential to avoid deficiencies or excesses in hydroponic cultivation. These products are perfect for those seeking maximum control over their plants' nutrition while maximising yields.
Advantages of the Hydro line:
- Balanced nutrition: Hydro A & B provides a complete nutrient supply, ensuring vigorous growth and abundant flowering.
- Optimised substrate: The Hydro Cocos 60/40 mix combines the advantages of coconut fibre (water retention) and clay pellets (aeration), providing an optimal root environment in hydroponic systems with substrate.
- Flexibility: The products in this line can be used in a wide variety of hydroponic systems, either in a pure nutrient solution or with a substrate.
Plagron Alga Fertilisers, 100% Natural

The Plagron Alga line is a series of biological products specially formulated for growers who want to use natural and environmentally friendly nutrients. Created from seaweed extracts and other organic ingredients, this line is ideal for soil cultivation and is distinguished by its respect for soil biology and its positive impact on plant health.
The products in the Alga line are ideal for organic growers and those seeking natural solutions to maximise plant health and productivity. They can be used with all types of organic soils, both indoors and outdoors.
It is an excellent choice for organic growers, offering a complete and natural solution to nourish plants throughout their life cycle, from growth to flowering. With nutrients extracted from algae and other organic sources, it combines environmental friendliness with optimal efficiency for quality yields.
Plagron growing media
In addition to the fertiliser lines mentioned above, Plagron also offers a variety of substrates for growing cannabis and other plants:
- Plagron Lightmix: Lightweight substrate for total nutrient control.
- Plagron Growmix: Pre-fertilised substrate for the growth phase.
- Plagron Allmix: Highly fertilised substrate for all growing phases.
- Plagron Coco Premium: 100% natural coconut fibre growing medium.
Plagron additives and boosters
Finally, Plagron also offers a popular line of boosters and additives to optimise your crop:
- Power Roots: A root stimulator that promotes a strong root system.
- Green Sensation: A 4-in-1 booster that enhances flowering, plant resistance, and resin production.
- Sugar Royal: An organic additive that stimulates resin production and improves crop flavour.
- Pure Zym: An enzyme that breaks down dead matter and improves nutrient absorption.
Why choose Plagron fertilisers for cannabis growing?
The Plagron catalogue at Alchimia offers several advantages for growers:
- Quality control: Plagron selects high-quality raw materials and subjects each batch to strict controls, ensuring reliable, high-yielding products.
- Ease of use: Plagron offers products that are easy to use, suitable for growers of all experience levels.
- Cost-effectiveness: Plagron products are highly concentrated, meaning that small quantities are sufficient for excellent results, allowing for savings.
- Adaptability to all types of cultivation: Plagron offers solutions for soil, coco, and hydroponic growing, catering to a wide range of cultivation methods.
- Recognition and reputation: Plagron is a respected brand in the cultivation industry, having won numerous awards, particularly for its biological nutrients.
If you'd like more information about Plagron's fertilizer ranges and growing charts, check out the following article:
Plagron feeding charts
Today we bring you the feeding charts for the whole range of Plagron nutrients, a company that needs no introduction. From 100% organic crops to hydroponic systems, here you will find the recommended doses of Plagron fertilizers for the most popular cannabis growing media.