Plug Bulk Basic

A 30/38 mm dehydrated coconut substrate plug (disc) with a low percentage of coconut fibres, wrapped in a thin biodegradable paper sleeve. It is true-buffered. 1000 discs (30/38 mm plugs divided into packs of x100).

Product details

  • High quality coconut substrate made in India.
  • Coconut substrate, free of soil pathogens, odours, roots and any other impurities.
  • Washed in clean, salt-free water.
  • A plant-based product for indoor and outdoor use.
  • True-buffered.

Dry matter


Organic matter

in % of dry matter






< 0.6 ms/cm

Chlorine (Cl)

70-80 mg/L

Water holding capacity


Hydrated Volume

70 ml

Net Weight


8-10 g

All parameters correspond to the moment of packaging.
Use fertilizer as required. Store in a cool and dry place.

  • ECO An earth-friendly plant-based product.
  • SUSTAINABLE Provides environmental, social and economic benefits.
  • PEAT-FREE – Protecting global wetland peatland areas.
  • COCONUT – A 100% coconut shell by-product.
  • EC & PH – Optimal EC & pH levels.
  • WATER RETENTION – Coir has a fibrous texture which provides the best water holding capacity for plant roots.
  • AIR PROPERTIES – Excellent aeration properties.
  • EASY GROWING – Easy to use and easy to grow.
  • CO2 A plant-based by-product which offsets and reduces carbon dioxide emissions.
  • KOGuarantee A quality control compliance guarantee.

User guide

UGro Plug is a peat-free, eco, sustainable coconut substrate compressed into a small disc wrapped in a paper sleeve. It is one of our best sellers as it gives your seeds the best start in life.

  • You will need: a small seedling plug container, clean water and your plant seeds.
  • To aid plant root growth and development you can add a fast-acting bio-stimulant such as, UGro BENEFITS Rhiza1200 (rooting powder) or UGro BENEFITS Zyme (root care formula).
  • Place each UGro Plug into the plant container one by one
  • Introduce the UGro Plug into clean water and within seconds the coir substrates begin to hydrate and increase in volume.
  • Wait 4-5 minutes, while the UGro Plug fully hydrates (ready for use)
  • Place your seeds (to germinate / germinated) or clones one-by-one, in the Plugs.