10/09/2026
IāVE GOT ONE INFESTED TREE ON MY HANDSā¦
But Iām glad to be able to show you what peach leaf curl is and how we can manage and prevent it.
Whilst the tree wonāt die from this fungal infection, it does slowly weaken it and it will reduce the amount of fruit you get from year to year.
Ideally, you would spray the branches and leaves with a copper soap before bud breakā¦but thatās just half the treatment.
Even after spraying with copper soap a tree can get re-infested, especially if it has poor air circulation and the fungal disease has gotten into the soil.
So focus on tree hygiene (removing diseased leaves and branches, airflow) and microbial support (compost tea, worm castings).
I look forward to my nectarine harvest every year, but Iāll be glad to get through this one, just to work on the health of this tree!