i have been tip layering my black berries but cant get enough plants quick enough. can any one give me step by step cloneing instructions please. i have a green house and 40 cell flats. evrytime i attemp the cutting wither. my green house my get to much sunlite as it is in full sun. any help would be great. i have alot of peat moss and compost, i use rootone. thanks for any help. i need to propigate about 100 plants just to start with.

Is it possible for you to lay the whole cane down on the ground so that the roots of the mother plant will keep it alive? I take the cane and scrape a small area at each leaf joint, dust with rootone, then lay the whole stem down in well worked, well drained, loamy soil. It should root at each leaf joint and then you can separate after the roots sprout and cane puts out new sprouts at the leaf joints. (5 to 10 per cane)
Don't know your zone. If you live in a cold zone, you may have to move your plant into a greenhouse for the winter propagating. Maybe you could pot the mother plant, lay it on its side, and try rooting the canes in seed trays without dividers.
It may be too late in year to do this year. Good luck. Do let us know what works for you.

also if you can pin it down and or put bricks,rocks on them theyll root good also.. i only have 15 plants and if i dont get them pruned quick enough,i usually toss ,20 rooted tips,,one year i waited untill spring to prune heavy and I had lots of starts..im in central ill and mine are just now starting to root..good luck...dee