Alga bloom in Plagron soil. A perfect combination of bloom fertiliser and organic soil to grow crops high on taste (fruits).

alga bloom.

Algae-based nutrient for the flowering phase

Alga Bloom is a basic plant nutrient that was created especially for soil-based cultivation. Alga Bloom is used during the plant’s flowering phase. This fertiliser, which is based on algae, aids in establishing healthy, sound plants that flower profusely.

The advantages of Alga Bloom
  • 100% organic and suitable for organic farming (CU certified).
  • Ensures a stable pH value in the soil.
  • Improves the soil structure.
  • Dosage and use

    Shake well before use. Add a maximum of 4 ml Alga Bloom per 1 litre of water (1:250). Use this solution each time the plants are irrigated during the flowering phase. For tailor-made advice, check our online Grow Schedule calculator.
     

    Characteristics

    NPK fertiliser (3-2-5)
     

    Packaging

    Alga Bloom is available in 100ml, 250ml, 500ml & 1 litre bottle and 5 litre & 10 litre can.
    a thumbnail for the plagron alga grow and alga bloom product video
    Tips from Plagron
  • Download the 100% NATURAL Grow Schedule for the most appropriate use and the correct dosages.
  • Combine Alga Bloom with the other products of the grow styles 100% NATURAL and UNIVERSAL.
  • Frequently asked questions about Alga Bloom
    Yes, you can, once the mineral fertiliser is out of the substrate. With Lightmix that will take about a week, while with Growmix it will take about three weeks. As long as there are nutrients in the substrate, you'll have to monitor pH and EC values. You won't need to add nutrients. Once the pre-fertilisation is gone, you can start adding Alga Grow or Alga Bloom and you won't need to monitor anything anymore. In the period between the two you'll only have to mind the pH. Alga Grow and Bloom work perfectly well on 100% TERRA substrates. But Growmix and Lightmix are not organic and do not contain soil life.
    No, combined with our 100% NATURAL soils you don't have to regulate the pH and EC value of nutrient solutions.
    Alga Bloom can be stored in a solution for up to 48 hours. After this, Alga Grow may spoil. This is not bad for your plants, by the way. The Alga Bloom will just begin to look unpleasant.
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