leaves on mandevilla turn yellow and fall off
Why do some of the leaves on my Mandevilla turn yellow and fall off? Plant is under a cloth gazebo with eastern exposure, gets morning and late afternoon sun.
Certified GKH Gardening Expert
Yellowing leaves can indicate a watering issue, to much or to little.
Proper lighting and even insects can also be causes.
Here is a link to refresh you on the care requirements.