Rockwool

Now stocking rockwool from our preferred manufacturer, Cultilene Propagation Cubes are far superior to their Grodan equivalent and a great way to start your plants off. The difference between Cultilene and Grodan is that the rockwool is spun in two directions when Cultilene is manufactured from basalt rock, as opposed to Grodan’s single direction. This means that Cultilene retains its shape...

Cultilene Transplanting Cubes offer a big improvement over the Grodans with their superior construction to help keep their shape when wet. These cubes are made from rockwool – molten basalt rock that has been spun into thin fibres – but where the Grodan cubes are only spun in a single direction, Cultilene cubes are spun in two directions making for a stronger end product. We offer thre...

These rockwool slabs from Cultilene are used in UK commercial greenhouses and allow you to cut your rockwool to the exact size you need. Cultilene rockwool is a far superior product to Grodan rockwool in our opinion, as although both are made by melting basalt rock and spinning into thin fibres, Cultilene is spun in two directions instead of Grodan’s one which means the rockwool will hold it...

Made from the same material as our propagation and transplant cubes, Cellmax Growing Cubes are 1cm cubes of rockwool growing medium. Suitable for use as a growing medium on their own or as a means of supporting another medium – clay pebbles and growing cubes seem to work well – they can also be used as a ‘packing’ medium around the roots of clones grown in aeroponic systems...