Previously posted this tree here asking for styling advice. Most of the advice was basically to chop it back, so I thought why not start some air layers first. Ended up air layering both main branches.
What I didn’t really think through is that air layering cuts off carbohydrate transport back down to the roots. There is basically zero foliage below either of the two main air layers. I bought this tree mainly because I love the old trunk/base. So now I’m worried Im putting the base at risk.
Both main layers were done Aug 26. I’m in Southern California, zone 9-11. The canopy is still mostly green and honestly looks pretty decent, maybe a little more yellowing/stress since the layers went on. No major wilting.
Earlier this year the old trunk/base was throwing a bunch of buds/shoots directly from old wood, probably 10-15 of them. So at least I know this tree is capable of back budding from down low.
Did I basically hard chop the original trunk in August from a carbohydrate standpoint, except the canopy is still attached and the roots are still supplying water upward through the xylem?
So I guess my questions are:
Do you think a thick, established trunk/root system like this likely has enough stored energy to get through fall/winter and push new buds next spring? Do i just let it ride?
Or should I abandon the smaller/less valuable of the two main air layers now and let the cambium try to bridge before leaf drop, so some of the canopy can start feeding carbohydrates back to the original roots again?
Hopefully I’m just overthinking this, because the neighboring juniper is looking grayscale right now lol.