CANNA expanded clay is made up of fired clay granules (8/16 mm diameter) which form an ideal substrate for the expert grower. CANNA expanded clay, by virtue of its very particular structure, constitutes the ideal basis for growers who want to directly manage the nutrient supply and humidity regulation of their plants during the entire growth process.
CANNA expanded clay is obtained from particular types of clay, with a low rate of soluble salts.
For this reason, the granules are particularly suitable for cultivation in water recirculation systems.
Unlike many other brands, CANNA expanded clay is certified by the Dutch R.H.P institute

Euro Pebbles is a high quality inert substrate. Its raw material is pure clay without salt, which is fired in an open oven until it acquires its characteristic irregular shape.
Euro Pebbles can define the nutritional value without the need for any other help.
This substrate is suitable for various types of crops, however it is particularly suitable for recirculation systems.

Euro Pebbles is a high quality inert substrate. Its raw material is pure clay without salt, which is fired in an open oven until it acquires its characteristic irregular shape.
Euro Pebbles can define the nutritional value without the need for any other help.
This substrate is suitable for various types of crops, however it is particularly suitable for recirculation systems.

Grorox clay pebbles are a lightweight, fully reusable substrate for hydroponic gardening and food production. Unlike rockwool, Grorox can be dug into garden soil as a drainage improver when it is no longer needed without causing contamination.
They can be used in high volume systems such as Aquafarm and to support containerized plants with mesh pots in our Aeroflo and Rainforest systems.
SPECIFICATIONS Conductivity: 7 mS / cm pH is 9
Contains: clay

Hydro coco 60/40 is a mixed coco substrate for hydroponics that contains 60% clay pellets and 40% coco fiber. This blend allows for less frequent feeding than clay pellets and is a substrate that has proven to work very well with Autopots.
Hydro Coco 60/40 has a blend special for use in flooding systems where capillarity plays a fundamental role.
This coconut substrate has a high water absorption capacity, therefore it needs a low frequency of irrigation, which provides good rooting in crops.

Hydro Rounds are clay balls that are used as a substrate for hydroponic crops. The round and uniform shape of the Gold Label Hydro Round leaves plenty of room for air to enter the root system.
The Gold Label clay balls have a closed ceramic outer layer which limits water absorption. This property makes them very suitable for heavily watered hydroponic growing systems.
The hard outer layer prevents the roots from holding back, making this type of clay easy to clean and reuse.
Contains: clay. Size: 8-16mm.

Hydrocorn is an inert hydroponic substrate made of pure clay spheres for hydroponics.
The RHP Seal of Quality is the Dutch RHP standard for horticultural substrates which guarantees strict quality control that will give you extraordinary results. The Hydrocorn  is produced using a mixture of pure spheres of the highest quality and fired in an open kiln using clean fuels, ensuring the absence of heavy metals and other contaminants.
The size of the clay pellets of 8-16 mm, which provides stability and its unique irregular ball shape is an ideal surface for roots and beneficial bacteria. The porous structure has a high water holding capacity and is suitable for both drip and ebb/flow systems.

House & Garden Expanded clay with neutral pH, totally inert and porous. These expanded clay pellets provide the perfect structure for root development.
Expanded clay can be used alone in hydroponics or as part of a mix, for example with coconut.
In hydroponics, we must use it by filling the pots to the top and planting the seeds or cuttings in blocks of the rock plant.
It can be reused as many times as you want!
Dimensions: 8-16 mm.

House & Garden Expanded clay with neutral pH, totally inert and porous. These expanded clay pellets provide the perfect structure for root development.
Expanded clay can be used alone in hydroponics or as part of a mix, for example with coconut.
In hydroponics, we must use it by filling the pots to the top and planting the seeds or cuttings in blocks of the rock plant.
It can be reused as many times as you want!
Dimensions: 8-16 mm.

Expanded clay with neutral pH, totally inert and porous. These expanded clay pellets provide the perfect structure for root development.
Expanded clay can be used alone in hydroponics or as part of a mix, for example with coconut. In hydroponics, we have to use it by filling the pots to the top and planting the seeds or cuttings in rock blocks.
It can be reused as many times as you want!
Its pH is 5.5-6.5. Contains: clay.

Expanded clay with neutral pH, totally inert and porous. These expanded clay pellets provide the perfect structure for root development.
Expanded clay can be used alone in hydroponics or as part of a mix, for example with coconut. In hydroponics, we have to use it by filling the pots to the top and planting the seeds or cuttings in rock blocks.
It can be reused as many times as you want!
Its pH is 5.5-6.5. Contains: clay.

Vermiculite  is the natural water retainer par excellence, it is capable of absorbing water and ions up to 300% of its weight (50% by volume). It has high cation exchange capacity, slowly release absorbed nutrients when watering. Vermiculite is extremely rich in ions considered vital for carnivorous plants (potassium and aluminum) and chemically inert. Suitable for all plants and in particular for: acid-loving plants, garden plants, planters, potted vegetables and for the preparation of seedbeds.
In the propagation and germination phase, vermiculite is widely used, it is used as a layer superior for germination substrate reduces water evaporation maintaining the ideal humidity to make any seed germinate at its best.

Vermiculite  is the natural water retainer par excellence, it is capable of absorbing water and ions up to 300% of its weight (50% by volume). It has high cation exchange capacity, slowly release absorbed nutrients when watering. Vermiculite is extremely rich in ions considered vital for carnivorous plants (potassium and aluminum) and chemically inert. Suitable for all plants and in particular for: acid-loving plants, garden plants, planters, potted vegetables and for the preparation of seedbeds.
In the propagation and germination phase, vermiculite is widely used, it is used as a layer superior for germination substrate reduces water evaporation maintaining the ideal humidity for optimal germination of any seed.

Seramis is a clay extracted in Germany which is fired at high temperatures in order to give the granules great porosity and lightness. With Seramis granulate it is very easy to have beautiful plants and the repotting procedure is clean, quick, effective and can be done at all times of the year. The granules, thanks to their porosity, always guarantee the right humidity for the plant, and also allow any type of fertilizer, both water-soluble, liquid and in granules, to permeate the entire volume of the pot.

PH:5,2/6

Seramis is a clay extracted in Germany which is fired at high temperatures in order to give the granules great porosity and lightness. With Seramis granulate it is very easy to have beautiful plants and the repotting procedure is clean, quick, effective and can be done at all times of the year. The granules, thanks to their porosity, always guarantee the right humidity for the plant, and also allow any type of fertilizer, both water-soluble, liquid and in granules, to permeate the entire volume of the pot.

PH:5.2/6

Pallet consisting of 24 bags of 30 L

Hydrocorn is an inert hydroponic substrate made of pure clay spheres for hydroponics.
The RHP Seal of Quality is the Dutch RHP standard for horticultural substrates which guarantees strict quality control that will give you extraordinary results. Hydrocorn  is produced using a mixture of pure spheres of the highest quality and fired in an open kiln using clean fuels, ensuring the absence of heavy metals and other contaminants.
The size of the clay balls 16/25 mm , which provides stability and its unique irregular ball shape is an ideal surface for roots and beneficial bacteria. The porous structure has a high water holding capacity and is suitable for both drip and ebb/flow systems.

Hydro coco 80/20 is a mixed coco substrate for hydroponics that contains 60% clay pellets and 40% coco fiber. This blend allows for less frequent feeding than clay pellets and is a substrate that has proven to work very well with Autopots.
Hydro Coco 80/20 has a blend special for use in flooding systems where capillarity plays a fundamental role.
This coconut substrate has a high water absorption capacity, therefore it needs a low frequency of irrigation, which provides good rooting in crops.

Euro Pebbles is a high quality inert substrate. Its raw material is pure clay without salt, which is fired in an open oven until it acquires its characteristic irregular shape.
Euro Pebbles can define the nutritional value without the need for any other help.
This substrate is suitable for various types of crops, but is particularly suitable for recirculation systems.

Each pallet is made up of 150 bags of 10 litres

Euro Pebbles is a high quality inert substrate. Its raw material is pure clay without salt, which is fired in an open oven until it acquires its characteristic irregular shape.
Euro Pebbles can define the nutritional value without the need for any other help.
This substrate is suitable for various types of crops, but is particularly suitable for recirculation systems.

Pallet of 45-litre Europebbles.
Each pallet consists of 50 bags.

Vitalink Expanded Clay are 8-20 mm granules perfect for hydroponic cultivation. The lower specific gravity of clay pellets means they are lighter, which increases water retention and aeration.
The granules offer an uneven surface without sharp edges, which could damage the delicate roots and thus put the plants at risk. They ensure good aeration, are extremely pH and EC stable and prevent acidification of the root zone.

Vitalink Expanded Clay are 8-20 mm granules perfect for hydroponic cultivation. The lower specific gravity of clay pellets means they are lighter, which increases water retention and aeration.
The granules offer an uneven surface without sharp edges, which could damage the delicate roots and thus put the plants at risk. They ensure good aeration, are extremely pH and EC stable and prevent acidification of the root zone.

Plagron Hydro Cocos 60/40 is a combination of two high quality substrates: Euro Pebbles and Cocos Premium. The mix contains 60% clay pellets and 40% coir and is ideal for growing in pots and recirculating systems.
The clay balls have a high water and oxygen retention capacity. Fully buffered coconut has a stable pH value - an ideal blend for the growth and flowering of your plant!

The Coco Perlite 70/30 RHP substrate offers a number of advantages together with better drainage and greater oxygenation for better root development, being a very porous and light substrate which allows water, nutrient solution and all air to cross it easily.