Grodan Rockwool 1" x 77 Full Tray


Grodan Rockwool 1" x 77 Full Tray

Product no.: RW02
£7.50
Price incl. VAT, plus delivery


Grodan Rockwool 1 inch x70


Grodan Rockwool 1 inch  is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums.
The renewed  plugs result  in a maximum  number of  useable and  homogeneous  seedlings.  Both form  and strength  have been  greatly  improved for  good machine  and manual  processing.  Whether  sowing or  transplanting,  the new plug  is the  solution to  achieving a  homogeneous  sowing  result.

Improved  homogeneity
Optimum  robustness  and  flexibility
Ideal  air/water  balance
Consistent  shape of  the seed  hole
Identically  shaped  plugs
Root  development  through  the  entire  plug
Grodan A'OK plugs are designed for seed and cutting propagation prior to "blocking on" into larger growing blocks. The V-shape design of the plug discourages tangling of roots between the plugs in the A'OK plug sheet. A'OK plugs come in a sheet that fits a standard 10x20 flat.

Browse these categories as well: Propagation:, Propagation Medium