this year. Today, after a hard rain, I notice that they have dropped old leaves at an alarming rate. What is wrong? We live in East TN where the weather has been hot and I have not watered them as often as I should. Maybe this would cause the leaf drop? Generally, the leaves look to be lightening instead of being deep green and some have dark spots...not necessarily shriveled or brown, but just touching a stem will knock often several leaves....the older leaves, not the new growth. Also, I have sprayed them for insects and fungus. Drainage is good as well. Plants are about three or four years old.
It is likely stress related from the lack of water and hot days. Plants in containers are more vulnerable than those in the ground. Leaf scorch can also be a possibility, along with holly leaf spot. These articles should help:
https://www.gardeningknowhow.com/ornamental/shrubs/holly/leaf-scorching-in-holly.htm
https://www.gardeningknowhow.com/ornamental/shrubs/holly/holly-leaf-loss-in-spring.htm
I’m trying to mimic an area that is in the sun that has holly bushes. Can anyone suggest shrubs/bushes that look like holly that can grow in a mostly shady area?
Many Holly shrubs can grow in shade, as well! The American Holly is known for being a woodland shrub, so it is native to shaded areas.
https://www.gardeningknowhow.com/ornamental/shrubs/holly/american-holly-trees.htm
od. I have put ironite under and around the tree and wat ering it well. I will attach a photo and if anyone can help it would be much appreciated. Thanks.
If it has not been fed during this time, then I suspect that soil fertility may be low. You can test for these factors.
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/testing-moisture-in-plants.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/testing-soil.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/soil-ph-plants.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/test-soil-for-pests-and-diseases.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/making-sure-soil-drains-well.htm
This collection of articles will help you to grow your shrub to its potential:
My very young holly tree has berries,but they are white. Will they turn red?
It depends. Some have white berries, some have red berries, and some have green or yellow berries. It will all come down to what type that you have.
Thank you BushDoctor, so if the berries are white now will they not change colour. Sorry if I sound a bit dim, I'm not a brilliant gardener, but I've always wanted a holly tree with lovely red berries to look Christmassy? over the season. I don't know type of holly free it is. Thank you again.