plagron batmix


Growing for the best smell and taste

Plagron Batmix is a mix of the finest, carefully selected types of peat. It contains various types of fibre and perlite which results in a lightness and oxygen level you have come to expect only of Plagron quality substrates. The abundant presence of unique Plagron worm castings ensures vigorous plant growth and increased water retention. The main nutrient in Batmix is bat manure (Bat Guano). Bat manure is naturally rich in phosphorus and potassium, guaranteeing abundant flowering. Only under closely controlled conditions can Bat Guano be processed into the top quality product Batmix. Batmix produces the highest yields when used with Plagron Alga Grow, Alga Bloom and the additives from Plagron.

The advantages of Batmix
  • Complete fertilisation for at least six weeks.
  • Extra phosphorus and potassium from added bat manure.
  • Enhances smell and taste.
  • This product is suitable for organic farming (CU certified).
  • Usage

    Plagron Batmix is a ready to use soilless growing medium for potting and re-potting all flowering plants. Rinse with water before use in order to wash out the immediately absorbable nutrients. Extra nutrition is needed after approximately 6 weeks, depending on the condition of the plant.        


    Peat, perlite, worm castings, Bat Guano.
    pH (H2O) 6.1 - 7.5
    EC (mS/cm) 1.0 - 1.5
    NPK fertiliser (3-15-4)


    Batmix is available in bags of 25 litres & 50 litres.
    Tips from Plagron
  • Download the 100% NATURAL Grow Schedule for the best use and the correct dosages.
  • Do not add any additional nutrients the first 6 weeks.
  • [EN - missing] Heb je hulp nodig bij het samenstellen van je Grow Schedule? Gebruik dan deze handige tool waarmee je online makkelijk zelf je persoonlijke Grow Schedule kunt berekenen.
    Frequently asked questions about Batmix
    Yes, but it only makes sense adding Supermix if you have already harvested a crop from this soil. These soils have maximum fertilisers if they are unused.
    Yes, we advise you to mix Batmix with full ground when your soil outside is very clayey. If your soil is very airy we would recommend you use Bat Guano.
    Batmix is fertilised for 6 weeks. At a normal development of your plant, you only have to start adding plant nutrition like Alga Bloom after 6 weeks. See the 100% NATURAL Grow Schedule. If you choose to add extra nutrition (sooner than 6 weeks) we advise you to take a good look at the leaves of your plant. If the lower leaves (old leaves) of your plant change its colour from light green to yellow, you can start adding Alga Bloom.
    Batmix is maximally fertilised. For young plants that are not yet accustomed to high EC-values, it may be difficult when they are suddenly planted into a maximum fertilised soil. Therefore we recommend to flush the Batmix before putting the plant into the Batmix. This is done by filling the pot (eg 10 liters) with Batmix and  rinsing it with 5 to 10 liters of water. After this, the plant can be planted directly. The fertilisers that are absorbed directly will be flushed out with the water. Within the following days, the EC value in Batmix will rise again and gradually the non absorbable fertilisers will be released.
    No, combined with our 100% NATURAL Grow Style you don't have to regulate the pH value.
    Batmix is fertilised for about six weeks. When you need to start giving nutrients depends on conditions such as the amount of light per square meter, the type of plant and other factors. When you notice the leaves starting to yellow after about six weeks, you can start to add nutrients.
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