Why Do The Leaves Of A Tulip Tree Roll Up?

Question

what fertilizer is best to use for a tulip tree?

Answer 1

When someone says tulip tree, it can be one of several, so I will give information on the two most called tulip trees. Leaf curl can be due to insects, so check the underside of the leaves for aphids or whitefly. Leaves also can curl due to weather conditions or herbicide drift. Here is more:

https://ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=27226

https://www.gardeningknowhow.com/ornamental/trees/tulip-tree/growing-tulip-trees.htm

https://www.gardeningknowhow.com/ornamental/trees/magnolia/saucer-magnolia-trees.htm