Roundup damage question
I am very selective with my use of roundup and thought I was being careful, but some spray must have hit 2 of my hydrangea cuttings back in April. I wanted to clear out the grass in between the hedge I'm establishing. At first I thought they would die but then I saw the green coming back and even new growth. Unfortunately, the new growth is distorted and they are definitely stunted. These 2 are more than 1/2 the size of my other cutting (started and planted at the same time). I'm sick about it. Wondering if they will grow normally next year or continue to be sickly. I could start new cuttings. Info on line says the roundup is out of the soil in several weeks but not clear on how long the effected plants remain stunted. Thanks in advance for your help.