.... another idea you might consider -- if there's a garden center or nursery near you (not a box store or one associated with a chain) ask for a liquid root stimulator that contains Indole-3-Butyric Acid. Rootone is too strong for this application, so don't use that. If the product DOESN'T contain the above hormone, don't use it/purchase it. Basically since your Adoree is in a pot, a weekly application, according to the directions on the label should aid in helping the plant re-develop a healthy root system. I've used this technique on recalcitrant varieties with good success -- no 100% but good enough that I can recommend this idea with confidence to you.