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Gro sure vermiculite

buy 3 £32.97
£32.97
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  • Naturally occurring lightweight material
  • Helps retain moisture and nutrients
  • Provides insulation for healthy seed germination

Gro-Sure vermiculite is a naturally occurring non-toxic mineral heated to high temperatures to produce lightweight highly absorbent flakes.

Retaining both water and nutrients, it releases them as required to encourage faster seed germination and establishment.

Suitable for direct sowing of seeds of all sizes, it is particularly beneficial to very small seeds which will be well insulated against fluctuating temperatures.

Contains 10 litres.
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