£42.50 including VAT and free delivery
Mini 4 & Micro 20 blockers complete with 8 litre pack coir / perlite mixture, seed pins, dowels and cube inserts.
The Mini 4 is great for Mid-Summer starts and for small and quick germinating seeds. It produces 4 x 5cm blocks and can be used with the standard seed pin or the longer dowel for larger seed, seedlings or cuttings. The cube insert is used to create a square hole to accept the Micro 20 cubes.
The Micro 20 is ideal for germinating seeds in a propagator as a much larger number of seeds can be accommodated. A single seed should be sown in each block and transferred to the Mini 4 once established.