Plant Magic Biowetter

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Size: 250ml

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Plant Magic Bio-Wetter reduces the surface tension of water so that it can “wet” things more easily. This allows it to spread better across surfaces and to be soaked up more readily. Plant Magic Bio-Wetter makes foliar sprays more effective and improves absorption of root-feeds. Bio-Wetter is made only from natural ingredients and even improves the biological activity in your grow-medium.


  • Bio-Wetter – a natural wetting agent made from yucca extract
  • Use with foliar sprays to improve spread and absorption
  • Increases biological activity in grow-mediums
  • Improves nutrient absorption
  • Helps soften hard compacted soil
  • Can help seed germination
  • Perfect for use with Plant Magic’s own range of nutrients, additives & boosters

    How to use 

    Plant Magic Bio-Wetter can be used with plants grown in any medium and at any stage of their life. Bio-Wetter can be added to any foliar spray to make it more effective or added to any root-feed to improve nutrient absorption. Always shake the bottle well before use. For foliar sprays, add Bio-Wetter at a rate of 1.5ml/litre and mix well. Spray your plants thoroughly, ensuring you wet both the tops and undersides of leaves. When foliar-feeding, ensure none of the spray comes into contact with your grow-light. It is usually best to foliar feed your plants when the light has just gone out for the dark-period. This avoids leaf-burns due to intense light hitting wet leaves. For root feeds, add Bio-Wetter at a rate of 2.5-3ml/litre and mix well. As with all nutrients, boosters and additives, never mix them together in their concentrated form (i.e. straight out of the bottle). Always add each nutrient, booster or additive to your reservoir or feed water, in turn, giving the solution a good stir to mix it in before adding the next one.