EZ Cloner to Rockwool Blocks---- How to accomplish this?

Hi

I use an EZ Cloner to make clones and normally just then put the clones (with their roots dangling) into a nursery pot filled with dirt or coco fiber (fill the pot up, push a hole in the top and insert clones root system into hole, backfill with the dirt/coco around the stem).

How can I put the clones into a Rockwool block (6"X6") (and get the stem to stand up straight) without damaging the root system of the clone?

Thanks in advance.

I have seen someone cut the rockwool in half verticly. sandwich the clone in there and then zip tie them back together.

Only cut the rockwool half the way thru and then ur medium around it will keep the RW from opening back up. Then the roots grow into it and no prob.

what ive done in the past is pre rooted clones in aero cloner so that there was just bumps on the stock make a hole in rock wool and place it in thier should have roots poping out the bottom in a few days.