Hi,
I'm glad I found this group. I have 3 crepe myrtle, 1 Japanese elm, and 1 Saphire dragon that were in pots for years. Now that they are in the ground, they don't want to grow anymore. They've been in the ground for at least 3 or 4 years. I give them blood meal, acidifying plant food, and aerate their roots every year. I also feed their roots with those hammer in type food pellets at the same time I aerate them. They all get new leaves and flowers, but they don't want to grow up; it's as if they've been bonzai'd. I was thinking of shooting them up with butyric acid, but I'd like to get expert advice before I try anything drastic.
Thanks in advance,
Randolph