Hello fellow enthusiasts, I'm looking for some advice.
I've had this trident maple since winter. It's planted in regular, all-purpose potting soil and has a bit of gentle fertilizer (NPK 3-1-3). When the leaves first came out in spring they looked green all through, but over time went brown at the tips. I assumed this was because we had a wet spring and earlier summer here on the Gold Coast, and it got pretty wet outside. But even now the new leaves are coming out with burned-looking tips.
Any ideas for why this may be happening or what I could do to improve the health of the tree?