10 days ago I moved 1.5 m high hibiscus tree from one part of the garden to another. It used to be under big tree and it barely flowered so I decided to move it to a more sunny location.

However, the soil here is pure sand and it was very dificult to move it with soil attached. While digging it up all the soil fell off, together with one big root. I transplanted it immediately and watered it.

Since then, the leaves have been drying up and now most of them is darker in colour and papery.

I sprinkle leaves with water few times a day, pruned it back a bit and fertilized. Is there anything else I can do to help it?

Appreaciate all the help