Annona diversifolia (ilama) dying. Help me

[Faldon]

Good day Dear

Here is south korea and I am growing Annona diversifolia (ilama).

When entering winter season, I entered tree into house from outside.

after entering, all leaf was left and come into leaf. but leaf not growing, fall down. So I think this tree has some disease.

Other annona tree i has, all ok. Only this species has same trouble. Somebody help me.

Here is picture of that.

[From the sea]

maybe the air is to dry, my sugar apple looses some leaves in the winter when it gets dry.

[bsbullie]

Annonas here go dormant in the winter.  It is common for them to drop most to all their leaves.  They then flush back out when the weather warms, usually in the month of March.  I cant guarantee this is what is happening to your ilama but it is a possibility.

[FlyingFoxFruits]

yes your tree might just be going dormant. maybe it tried to sprout new leaves but got dry or cold again?

it looks ok to me.

good luck!

[Guanabanus]

How is the light inside your house?  Type and intensity?

[Faldon]

hmm..... Very Big window to south so like green house.

Thanks.

How is the light inside your house?  Type and intensity?

[FlyingFoxFruits]

leaf drop is probably due to lack of humidity.

hmm..... Very Big window to south so like green house.

Thanks.

How is the light inside your house?  Type and intensity?