Grodan Rockwool Plugs Large 35x35x40mm (sheet 98)

£7.95

A sheet of 98 x 1inch Rockwool(35x35x40mm) square seedling /clone - propagation cubes.  Although it seems a little strange to place a square plug int...More

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Grodan Rockwool Plugs Large 35x35x40mm (sheet 98)

A sheet of 98 x 1inch Rockwool(35x35x40mm) square seedling /clone - propagation cubes. 

Although it seems a little strange to place a square plug into a round hole (when inserting into a larger cube) ..this is for a good reason! 

The outer edges of the square Grodan SBS cube will sit neatly on the top of the opening of a larger cube, which allows for an air-gap between the base of the SBS cube and the bottom of a larger cube..therefore reducing the chance of root damage whilst transplanting!! 

* Please contact us for box price.