Packed full of beneficial bacteria and fungi including Trichoderma, BioPac Powder improves root development and tolerance to stress (it also improves recovery from stress). BioPac Powder is suitable for use in all growing substrates and will assist with nutrient availability and uptake.

Directions for use

In recirculating systems, add BioPac Powder at each complete solution change. It is important to properly mix the powder into solution and not to allow the powder to settle. When growing in substrates use BioPac Powder as a pre-mix when potting up your plants. This ensures good colonization by the microbes and fungi.

We recommend using BioPac in conjunction with VitaLink RootStim because it provides a brilliant food source

Dosage 10g per 10 litres of media when pre-mixing at time of transplant.

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Shipping & Delivery

Shipping & Delivery

All our products are delivered in unmarked packaging.

Express parcel delivery service

All our products are shipped via DPD with email notifications 1 hour before delivery.  Prices are

  • Under 2KG - £3.99
  • Over 2KG - £7.99 
  • Free shipping on all orders over £250

Some postcodes within the UK, including but not limited to the Scottish Highlands and Northern Ireland will incur a delivery surcharge, for details please contact us PRIOR to placing an order.