Used a ratchet strap to pull a split trunk back together and it held for a year
Last spring, I had a big silver maple in a client's yard that had a bad vertical split, maybe two inches wide, running up about four feet from a crotch. It wasn't a full removal case yet, so I figured I'd try a last-ditch cabling job. Instead of just drilling for a static cable, I cleaned out the crack, coated the inside with a pruning sealant, and then used a heavy-duty ratchet strap to cinch the whole split closed while I drilled and installed the bolt. I left the strap on for a week while the sealant set, then took it off. The weird part? That tree didn't just hold, the split actually started to callus over like crazy. I drove by it the other day and you can barely see the seam now. I guess the tight, even pressure helped the cambium layers line up and knit back together way better than if it had just been bolted while still gaping open. Has anyone else had luck with a temporary clamp like this on a salvageable split, or did I just get lucky with a really healthy tree?