I want to start many cuttings of a certain variety....it doesn't matter which variety for this discussion...and I want to do this by sub-dividing the cutting wood into short sections, each having a dormant bud/leaf node.
For example: If a branch about 16"-18"" long is cut from a tree, and that branch has eight leaf nodes, can I sub-divide that branch into 2" sections, each one having a leaf node in the middle of the shorter sections? Therefore, on each side of the leaf node will be a 1" section of the original branch. So I will have a 1" branch section, a leaf node, then another 1" section making the cutting to be rooted, approx. 2" in length. I will try to use branches at least 1/2" - 3/4" in diameter, and it will probably be last year's wood.
How long do cuttings have to be to strike roots? Can very short subdivisions of a branch be rooted if they all have a leaf node? Can I also use newer wood that has lignified this season?
Just asking the good rooters on this forum if they think this method might yield good results. I plan on half-burying ( EDIT: burying the cuttings in a horizontal position) the short pieces of the branch in some rooting medium, and covering the rooting box with a clear lid to make a mini-greenhouse. The cuttings will be placed in a bright location to grow, and over-wintered in a warm, bright window.
I have rooted longer sections of a branch, but I want to know specifically, if short sections can be rooted with equal success. Opinions please.
Thanks for the comments.
Frank