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PK Booster Compost Tee

15632 Biotabs

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From €18.50 *

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Compost tea is a mixture of water, compost and ingredients rich in micro-organisms. The addition of compost tea enriches the soil and is a great help for organic growers. Biotabs PK Booster makes it easier for growers to make their own compost tea to their own specifications.

Compost tea is both for indoor and outdoor use. The mixture can be directly poured on the soil. The use of PK Booster Compost Tee is advised at least three times during a growth cycle.


  • Add 1 tablespoon PK Booster Compost Tee to 1-litre chlorine-free water
  • Add 5ml Orgatrex for optimal effect
  • Let it stand for 24-36 hours
  • Pour the tea on the soil within 4 hours
  • Use about half a litre per plant


  • A mixture of extremely concentrated compost
  • Bat Guano
  • Kelp
  • P releasing bacteria
  • K mobilising bacteria
  • Selected special ingredients

Available in 750 g and 2000 g

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