m0useanswered grow question a year ago I've had this before on an auto a grew outside, Aggressive LST with no wiggle room from the wind was the culprit. squishing it back together as soon as it happens is the best option. the plant will heal and make a nub "hard woody growth" aorund the wound. It will be prone to breaking again so support needs to be added. I always use a bunch of string so it can still break. I find tape can trap to much moisture and if there is any opportunistic pathogens they can make it a home. .When I did this to mine it still blooms and did everything it needed to do, it was a bit smaller vs the other branches but that's to be expected with healing from something like this....[][][].... Best Of Luck!