problem with my grape tree

Question

It’s now 3 years now but it is not growing. It’s still the same size. If I prune it, it will only develop a little bit of new leaves, then it will stop. Please help, I love trees so much so it is paining me a lot.

Answer 1

How often do you fertilize it? If you have not, I would give it some balanced fertilizer.

If you have been fertilizing, I would get your soil tested to see what is lacking. Giving the plant some potash for a potassium boost would not hurt and does sound like what the plant may be lacking.