To produce the best plants, you need the optimum fertilisers. By offering the most technologically advanced products available today, ICL provides growers with the finest fertilisers enabling growers to deliver the highest quality plants to their customers.
When it comes to water soluble fertilisers, ICL has the answers.
PETERS
Peters fertilisers offer optimum feeding, delivering amazing quality and beautiful colour. These products contain NPK, Magnesium, trace elements and M-77 technology.
Our Peters range leads the way technically providing the highest quality products available in the market. There are two types:
1) Peters Professional – suitable for all water types, this wide range offers very specific products for particular growth phases or specialist crops.
2) Peters Excel – specifically formulated to improve water quality.
Peters Excel ‘Acidifier’ is formulated to improve hard-water conditions while Peters Excel ‘CalMag’ has been developed to combat soft-water conditions and includes calcium and extra magnesium in the formulation.
UNIVERSOL
The ICL Universol range is the standard in ornamental water soluble fertilisers – offering reliability and great value for money.
Universol boasts a simple range of powerful fertilisers for all crop growth phases. Each bag is uniquely colour coded, to make choice and application easy, and contains a balanced NPK formula with Magnesium and trace elements.
The Universol range has recently expanded to include hard and soft water fertilisers, minimising water issues and delivering healthier plants and easier cultivation. These new hard and soft water products are complete NPK fertilisers; including Calcium (in soft water formulation), Magnesium and trace elements.
7 Brands found
22 Products found

Micromax WS Iron is a premium, fully water-soluble fertilizer comprising EDDHA-chelated iron plus X3, the biostimulant enhancing Fe-chelate absorption into plant leaves, maximizing uptake in your plants.

MicroMax WS TE is our leading, fully water-soluble trace element mix, containing all the major trace elements, with all the cationic ones present in a chelated format.

If you irrigate with soft water, Peters® Excel CalMag Finisher is developed especially for you. It’s the perfect step on from Peters® Excel CalMag Grower 15-5-15 to ensure your plants flourish, all from one tank. They’ll be more compact thanks to the high potassium formula. And with plenty of chelated trace elements and a continuous supply of calcium and magnesium, they’ll achieve perfect colour and growth. The M-77 chelating complex ensures maximum availability and absorbability.

With an N:K ratio that will boost growth, CalMag Grower is a unique product specially formulated for soft water. Your plants will benefit from a continuous supply of calcium and magnesium, ensuring they’re a riot of colour. It’s full of high-quality raw materials and chelated trace elements, so you can rely on it every time. The M-77 chelating complex ensures maximum availability and absorbability.

Packed with NPK, magnesium, trace elements, and the famous Peters M-77 chelating formula to help achieve even compact growth.

Peters Professional Foliar Feed feeds your pot and bedding plants through their leaves. The perfect solution for plants struggling with root absorption.

Peters Professional Grow-Mix is a low-phosphate formula with a perfectly balanced N:K ratio to stimulate your plant’s growth.

Peters Professional Plant Finisher provides optimum nourishment during the final stage of propagation as the finishing touch for maximum results.

Peters Professional Plant Starter gives your plants the perfect start in life, so they form stronger, more uniform roots. Also great for stimulating flower bud development.

Peters Excel Hard Water Finisher is designed for use in hard irrigation water – and ideal for plants needing controlled, compact growth; the N:K ratio of 1:2 makes it suitable where your irrigation water has high nitrogen levels.

Peters Excel Hard Water Grow Special encourages growth with hard irrigation water; its acidifying effect neutralizes bicarbonate, plus the soil’s pH level remains stable.

Universol Blue is a pure and balanced formula that stimulates vegetative growth. Use as a follow-on from Universol Yellow. It contains NPK, Mg and a full package of trace elements. The Bright Solution System dissolves the product fully and quickly.

Universol Green has a nitrogen-based N:K ratio (2:1) and is ideal to enhance growth. It contains NPK, Mg and a full package of trace elements. Dissolves fully and quickly thanks to the Bright Solution System.

Universol Hard Water 211 is developed for application in hard irrigation water, with high levels of bicarbonate. With an N:K ratio of 2:1, it is ideal for plants requiring high amounts of nitrogen during the early growth stage (e.g. foliar plants). Universol Hard Water 211 acidifies the irrigation water and neutralizes bicarbonate.

Universol Hard Water 212 offers a balanced formula for well-balanced, mid-season growth; we chose its raw materials carefully to ensure an excellent acidifying effect.

Universol Hard Water 225 is developed for application in hard irrigation water. It promotes compact growth in flowering plants and is ideal for hardening off plants. Universol Hard Water 225 acidifies the irrigation water and neutralizes bicarbonate. The N:K ratio of 2:5 means this product can be used in combination with water containing high nitrogen levels and with nitrogen fertilizers (e.g. nitric acid).

Universol Orange helps reducing plant growth’s speed. Higher potassium content is perfect for flowering pot plants and bedding plants. To balance fertilization, it can be applied if irrigation water has high N’s concentrations. NPK, Mg and a full package of trace elements. It dissolves fully and quickly thanks to the Bright Solution System.

Universol Violet grants strong and compact growth. High potassium content delivers intense leaf color and great flower development. It contains NPK, Mg and a full package of trace elements. The Bright Solution System fully dissolves the product in no time.

Universol Yellow boosts plant thanks to its phosphorous content. Ideal after potting to stimulate rooting of freshly planted crops and support bud growth. It contains NPK, Mg and a full package of trace elements. The Bright Solution System dissolves the product fully and quickly.

Universol Soft Water 113R has a high-potassium N:K ratio of 1:3, making it perfect for flowering crops and to harden plants during their final growth phase.

Universol Soft Water 213R has a potassium-heavy N:K ratio of 2:3, so it is ideal for flowering crops and compact growth

Universol Soft Water 312R has the full package of trace elements; with an N:K ratio of 3:2 and high calcium, it’s ideal for foliar crops and the early growing stage.
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