Q.Sapodilla Sapling In A Pot Is Turning Brown
Planted sapodilla in a pot. The leaves of the sapling are looking burnt brown

Certified GKH Gardening Expert
Here are some reasons for leaf browning to check:
Is it being over or under watered? The container may be too large, causing excess moisture to the seedling.
Is it overfertilized?
Is it receiving too much direct light?
What kind of soil is it in? Is it in a well draining potting mix? Is the pot deep enough for a tap root?
Here are growing tips for the tree:
https://www.gardeningknowhow.com/edible/fruits/sapodilla-trees/growing-sapodilla-fruit.htm