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Sinclair Professional Medium Grade Vermiculite 100 Litre Bag

Medium Grade Professional Vermiculite

Product Code: s245

Price: £25.93
Stock: In Stock

Medium Grade Professional Vermiculite - 100 Litre Bag


  • Vermiculite medium (2.0-5.0mm)  is graded for horticultural use, is also used to improve water management, nutrient retention and exchange, insulation properties in growing media. 
  • Supplied in 100 Litre bags by Sinclair Professional.


Vermiculite medium is lightweight, density approximately 100kg/m3.  It is chemically and biologically stable, free from pests, weeds and diseases. It has a neutral pH (6.0-7.0) and is an excellent insulator, retains water, has a high porosity, and high nutrient buffer capacity. 

Vermiculite Medium is the most popular grade of vermiculite, and is widely used for seed covering and for improving composts. It has good water holding and nutrient buffering capacity combined with excellent insulation properties making this an excellent seed covering media.  If used in composts it should be used where there is a requirement to improve aeration without impacting adversely upon water capacity or water retention. 

Use at up to 50% by volume as a compost amendment. 

Delivery Information

At ScotPlants Direct we strive to make all our deliveries of completed orders an easy and trouble-free experience. We aim to despatch all orders received within 3-7 working days following receipt of your completed and paid for order. In the majority of cases we despatch sooner than 7-10 working days, although, during our busy season when items ordered are out of stock the despatch time may be longer. Once despatched, your order should be with you the following day, dependent on post code.

Returns Policy

We ask that customers do not return goods to us without informing us first. This is to ensure that our staff at ScotPlants Direct are aware of your return and can attach any item to your details correctly. Our returns procedure is designed to provide the best possible outcome for all parties involved. Where necessary we will make arrangements for return of goods via our couriers, preferably in original packaging.

All orders placed online or over the telephone are bound by our full Terms and Conditions. Please read and understand them before ordering.

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