Why I Oughta...

This is the second Winter that we've had the young(ish) Triumph Elm Tree in our front yard and that means this is the second season that I've used a paper tree wrap around the bottom few feet of the trunk - all the way down to the rootflare - to protect the trunk and bark from Wintertime sun scald.  Here's a link to a post from last November (2022) where I talk through scald and why I was choosing to wrap the tree. Below is a photo showing the wrap in-place this year:

The guys who planted our new Triumph Elm tree in our front yard told me three things when they were leaving it:  1.  Put the tree away wet.  2.  Wrap the trunk this winter to protect against sun scald and cracking.  3.  Don't touch the tree for years.    Of that advice, I *sort of* understood the first and third one.  Watering in a new tree for a couple of weeks is very important.  But, having the tree installed so late in the season meant that I could 'put it away wet'.  As for #3 - pruning - I've learned my lesson and don't touch trees for a number of years.  But, #2...wrapping the tree.  That was new to me. So, what is sun scald?  From the University of Arkansas Extension office comes this explainer : Sunscald is a fairly common physiological problem found most commonly on young, thin-barked ornamental and fruit trees. Research suggests that during the winter, frozen tissue on the south or southwest side of the trunk which is also being heated by the sun, thaws