I planted some apricots from seed last fall and they grew but kind of leggy in my south facing window. Then I repotted them as they had become pretty rootbound. I also cut them back because of the legginess. The one I planted in potting soil has grown some new branches down low but the two I put in pure horse manure haven't shown any signs. Should I put these two in potting soil as well? Is the manure too much for them? Thanks for any input.