How To Revive A Dying Japanese Maple Tree

Question

leaves are curling and dying after winter in green house

Answer 1

Unfortunately, your photos did not come through. If this is, normal, die off from the winter, then putting it back into growing conditions and pruning will revive it. If this is bacterial/fungal, however, it will need treatment.

https://www.gardeningknowhow.com/garden-how-to/info/using-fungicides-in-garden.htm

https://www.gardeningknowhow.com/ornamental/trees/japanese-maple/japanese-maple-care-pruning.htm

https://www.gardeningknowhow.com/ornamental/trees/japanese-maple