I planted a new crate myrtle abour 3 weeks ago, appox 5 ft tall, 8 gallon size.. As you know, we had about 3 nights of lows in the 30's to mid 20's, and low and bwhole, I came home yesterday am and found that the leaves were as wrinkled and brown as they could be. I thought crapes were pretty hardy and would survive this little cold snap.. I contacted the place I bought them from and they said theirs was under a greenhouse and their leaves still wilted from the cold.. He said just to remove the leaves and after 2-3 weeks of warmer weather they should come back.. Is this true? Also, from my earlier posts of the new homeowner,new sod.. The grass had greened up dramatically just to turn a greenish brown with 2 nights of frost... How long now will it take to regreen?