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Breeders Choice Substrate Reef 50L



  • Premium vegetable substrate made with coconut fiber, Seaweed Bokashi and perlite.
  • Density: 360 kg / m3,
  • pH: 6.0 – 6.5
  • EC: 100 mS / cm
  • MO: 55%.
  • Category A. Metals below the limit allowed for this classification.
  • Product usable in Organic Agriculture according to EC Regulation n ° 834/2007 and 889/2008, NOP and JAS. SOHICERT Control No. GA340PAE-06.

Available on backorder

Breeders Choice Substrate Reef

The basis of our substrates is Seaweed Bokashi ©. It is a seaweed compost fermented under controlled conditions in the BCB (Biological Crop Booster) technology. It provides the plant with micro and macro elements as well as regenerative microorganisms that facilitate root development. This is a proprietary technology and no other product on the market offers it.

Excellent combination between coconut fiber, perlite and our exclusive Seaweed Bokashi for hydroponic growers. This solution has special drainage characteristics for those who want to take a more comprehensive control of the crop in terms of irrigation and fertilization or for growers used to coconut based substrates. We add our ‘secret sauce’ of the bokashi that provides active principles of the algae, as well as micronutrients.

Premium vegetable substrate for professionals enriched with Bokashi seaweed and perlite.

REEF is a certified premium substrate for organic and vegan production, made with coconut fiber, perlite, humus and algae Bokashi. Its CEC ensures a great capacity to retain water and nutrients, as well as excellent oxygenation.

Our REEF substrate contains an extra nutrient provided by bokashi, a unique formulation made from the Super Alga Macrocystis pyrifera that provides your plants with the active principles of algae and a base of natural and organic micronutrients. It provides all the necessary components for the first life cycle of the plant.


Application and dose:

  • 10-20 liters per plant

* app calendar available


  • Premium substrate for any type of crop. The production and flavor will be increased and optimized, adding the fertilizers and stimulants Breeder’s Mix following their calendar table. Control irrigation to maintain optimum humidity level.


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