Quantity 120 Blocks

Start blocks are 10 x 10 x 6.5 cm (4in square x 2.5in depth)

Large hole 38 x 35 mm (1.5 x 1 3/8in)

Speedgrow® are natural products made from Basalt based wool. The fibers are held together with a sugar based binder. This sustainable technology is 100% Natural and environmentally friendly.

The major advantage of Speedgrow is that the roots do not experience any growth resistance and are therefore more resistant to diseases and pests. The plants will also make better use of the available volume.