Fertilizers
Free delivery of plant nutrients. Only at Cellmax.
Cellmax offers a balanced plant-feeding solution for every growing method. You can choose from certified organic growing, coco coir, hydroponics or the universal Terra line. Our plant nutrients are superb!
For the growth phase and the flowering or fruiting phase, Cellmax has developed two separate products: Grow and Bloom. You start with a Grow product. As soon as your plants start forming buds, you switch to Bloom. This way, your plants get exactly what they need. All Cellmax feeds contain additional natural vitamins, proteins and acids in addition to an accurate NPK ratio. Together, these ingredients ensure optimal plant growth, more fruit and better flavour.
Product overview plant food
Your plants need different nutrients during the growth and flowering phase. Cellmax plant nutrients are fully tailored to this.
Your plants need different nutrients in every phase of development. During the growth phase, the emphasis is on the development of strong roots, sturdy stems and healthy, green leaves. As soon as the plant starts to flower or produce fruit, those needs change and different ratios are required to support the development of flowers and fruit. That is why Cellmax has developed separate plant nutrients for the growth and flowering phase. This ensures your plant receives exactly the nutrients that suit its development at every moment.
Bio-organic Grow Plant food Growth
Certified organic plant food for growth promotion. You use this product during the growth phase. Ensures strong, healthy plants.
Bio-Organic Bloom Plant Nutrition Bloom
1 litre of organically certified bloom feed for plants that form buds, flowers or fruits. The fully plant-based formula with NPK 2-2-5 provides your plants with appropriate nutrition during the flowering and fruiting phase. Suitable for herbs, vegetables, fruit and flowers in potting soil and open ground. Mix 4 ml with 1 litre of water and apply while watering.
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Bio Growth & Flowering Set #1
Super handy and economical bundle! With this set you have a complete organic set to make your plants grow and then flower. Complete organic nutrient set for the growth and bloom phase of your plants. You use Cellmax Bio 8-2-2 during growth for the development of sturdy stems and healthy, green leaves. As soon as your plants form buds, flowers or fruits, you switch to Bio-Organic Bloom. This way you give herbs, vegetables, fruit and flowers appropriate nutrition in every phase. The set contains two 1-litre bottles and is completely plant-based and free from animal by-products.
With 1 litre of Cellmax Bio 8-2-2 for stable growth and 1 litre of Bio-Organic Bloom for flowers and fruits. Completely plant-based and without animal by-products.
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Terra Growing Nutrient Mix
Liquid growth nutrients for plants in potting soil. Cellmax Terra Grow contains readily available mineral nutrients with NPK 3-1-5 and supports the development of roots, sturdy stems and healthy, green leaves. Use Terra Grow during the growth phase and switch upon the first bud formation to Cellmax Terra Bloom. This is how you ensure a sturdy plant that can bear many flowers or fruits.
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Terra Bloom Mix (bloom feed)
The ideal addition during the flowering phase. So also when your plants are bearing fruit. Ensures plenty of full fruits! Are your plants going to form buds, flowers or fruits? Then switch to Cellmax Terra Bloom. This liquid one-component bloom nutrient has been specially developed for plants in potting soil and contains directly available mineral nutrients. Terra Bloom supports the development of flowers and fruit and is easy to administer during watering. Suitable for vegetables, fruit and ornamental plants indoors and outdoors. Use during the flowering phase, after Cellmax Terra Grow.
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Christophe’s Favourite (growing kit with potting soil)
Christophe is the man behind the French YouTube channel Zeprofdortie. He can be found in his greenhouse every day, from where he provides countless ideas and tips for both the professional and home grower. This set is a selection of his favourite products. This growing set with potting soil is a perfect match. This carefully put-together growing set contains 100 litres of Terra Universal Soil Mix, Rootbooster for a powerful start, and Terra Bloom Mix and Alga-Max for the flowering and fruiting phase. A practical combination for growing vegetables, fruit and flowering plants in pots, containers or a greenhouse. This means that with a single pack, you have a solid foundation for several important phases of cultivation.
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Terra Set #1 (growth and flowering)
Terra Grow and Terra Bloom are perfectly balanced and easy-to-use nutrient solutions for the growth and flowering stages of your plants. Provide your plants with the right basic nutrients at every stage with Cellmax Terra Set #1. This value-for-money nutrient set contains Terra Grow Mix for the growth phase and Terra Bloom Mix for the flowering and fruiting phases. Both liquid fertilisers are easy to dose and have been specially developed for plants grown in potting compost.
Use Terra Grow Mix for vigorous vegetative growth. Switch to Terra Bloom Mix as soon as your plants start to form buds or flowers. This way, with just one set, you’ll have the essential nutrients you need for strong plants, good flowering and fruit development.
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Terra set #2
The essential fertilisers for growing with Terra, all in one set: Rootbooster, Terra Grow and Terra Bloom. Perfectly balanced and easy to use. Support your plants from root development right through to flowering with the Cellmax Terra Set #2. This complete basic set contains Rootbooster, Terra Grow Mix and Terra Bloom Mix. This provides you with the essential products for root development, vegetative growth and the development of flowers and fruit.
Use Rootbooster from the start of cultivation and after repotting. Terra Grow Mix provides growing plants with the appropriate basic nutrients. As soon as the first buds or flowers appear, switch to Terra Bloom Mix. A practical and cost-effective plant food set for vegetables, fruit and flowering plants grown in potting compost.
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Terra Set #3 (Growing Kit with Potting Soil and Plant Food)
A complete growing kit for use with Terra potting compost. Perfectly balanced and easy-to-use products, from seedling to harvest. Get started easily with growing in potting compost using the Cellmax Terra Set #3. This practical growing kit contains Terra Universal Soil Mix as a nutrient-rich base, Rootbooster to encourage new root development, and Terra Bloom Mix for the flowering and fruiting stages.
The pre-fertilised potting soil provides your plants with nutrients during the first few weeks. Use Rootbooster from the start of cultivation or after repotting. As soon as your plants start to form buds or flowers, switch to Terra Bloom Mix. A handy set for vegetables, fruit and flowering plants in pots, containers or a greenhouse.
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Terra Set #4 Growth & Flowering Set (complete with potting compost)
Get off to a flying start with potting compost. The Cellmax Terra Set #4 contains 50 litres of Terra Soil Mix and all the essential nutrients and additives for the entire growing cycle – from the development of new roots and vigorous growth right through to the formation of flowers and fruit. The set contains Terra Grow Mix, Terra Bloom Mix, Rootbooster, Allzymes, Flowerstimulator and Alga-Max. This gives you, in one go, a complete foundation for growing vegetables, fruit and flowering plants in pots, containers or a greenhouse. Ideal if you don’t want to have to select all the products individually and wish to start straight away with a complete Cellmax feeding programme.
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Coco Grow X+Y Growth Nutrients for Coco
Provide plants on coco substrate with the right nutrition from the start using Cellmax Coco Grow X+Y. This concentrated liquid coco nutrient is specially formulated for the growth phase and contains all necessary nutrients, trace elements and extra nitrogen for vigorous development and a healthy colour. Very high-quality product!
Coco Grow consists of two separate components: X and Y. You will therefore always receive a set of two bottles. Only mix both components with water separately just before use. Use Coco Grow during the vegetative phase and switch to Cellmax Coco Bloom as soon as your plants begin to form buds or flowers.
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Coco Bloom X+Y Flowering nutrition Cocos
Cellmax Coco Bloom is a concentrated, two-component liquid coconut fertiliser especially for the flowering phase of plants grown in coconut substrates.
This fertiliser consists of two components - X and Y - supplied in two bottles, which are mixed just before use. The price shown is for a set of 2 bottles.
Coco set #1 Growth & Flowering nutrition
Cellmax Coco Grow X+Y and Coco Bloom X+Y are perfectly calibrated two-component nutrition sets for the growth and flowering stages.
Coco set #2
50 liters of Coco potting soil with all fertilizers and additives for growing on coconut in one affordable starter set.
Hydro Grow X+Y Hydroponic Nutrient
Two-component nutrients for the growth phase on hydroponics. Everything for a healthy and strong plant. This fertiliser consists of two components – X and Y – which are supplied in two bottles, mixed just before use. Give your plants everything they need during the growth phase with Cellmax Hydro Grow X+Y. This concentrated two-component plant food has been specially developed for hydroponics and contains the necessary nutrients and trace elements for healthy, vigorous growth.
Hydro Grow utilises important elements from tap water and helps to tailor the nutrient solution properly to your plants. The extra nitrogen supports growth and the development of green leaves. You will receive a complete set with two bottles: Hydro Grow X and Hydro Grow Y. Both components are only mixed separately with water just before use.
The displayed price is for a set of 2 bottles and free shipping.
Hydro Bloom X+Y Hydroculture Nutrient
Two-component nutrient for the fruiting phase in hydroponics. For abundant flowering and plenty of fruit. Give flowering and fruiting plants the right nutrition with Cellmax Hydro Bloom X+Y. This concentrated two-component plant nutrient has been specially developed for the flowering and fruiting phase when growing on hydroponics. Hydro Bloom utilises key elements from tap water and supplements them with the necessary trace elements. This creates a nutrient solution tailored to plants that develop flowers and fruit. You will receive a complete set with two bottles: Hydro Bloom X and Hydro Bloom Y. Both components are mixed separately with water just before use.
The shown price is for a set of 2 bottles. Free delivery
Hydro set #2
50 liters of Hydro 40/60 Mix with all fertilizers and additives for growing on coconut in one affordable starter set.
Hydro set #1 Grow & Bloom Set
The perfect way to start growing hydroponically. Contains all Cellmax Hydro nutrients.
Fertilizers
Cellmax offers a balanced solution for fertilising your plants for every cultivation method. You can choose from certified organic cultivation, cultivation on Coco, Hydro or the universal Terra line.
Your plants need different fertilisers during the growth and flowering phase. Cellmax has therefore developed two separate products for the growth phase and the flowering or fruit-bearing phase: Grow and Bloom. You start with a Grow product. Once your plants start to bud, you can switch to Bloom. This way your plants get exactly what they need. In addition to an accurate NPK ratio, all Cellmax fertilisers contain additional natural vitamins, proteins and acids. These ingredients together ensure optimal plant growth, more fruits and a better taste.
All Cell Max fertilisers are liquid and easy to use during watering. Depending on the soil on which your plants grow (Bio, Terra, Coco or Hydro), the plant nutrients are one- or two-component.
Bio
One-component liquid fertilisers for Bio
Terra
One-component liquid fertilisers for Terra
Coco
Two-component liquid plant nutrients for Coco
Hydro
Two-component liquid fertilisers for Hydro
Without animal by-products
Unlike most fertilizer manufacturers, Cellmax guarantees that our products are guaranteed free of animal waste. Animal waste contains a lot of nitrogen, which makes plants grow quickly. By combining scientific research with practical experience, Cellmax has been able to develop excellent alternatives to animal fertilizers. Sometimes even with even better results.
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