Q.Which Plants Are Not Harmful To Be Used In Hospice Exterior Environment?
Hello, can you suggest of any plants I can use in hospice exterior garden, that will be not harmful for dementia patients?

Certified GKH Gardening Expert
One of the best things to consider in this case will be fruits or fruit trees! These will be safe, and can often give comfort to those experiencing the troubles of dementia. Here are some articles that will offer more help:
https://www.gardeningknowhow.com/special/accessible/gardens-for-alzheimers-and-dementia.htm
https://www.gardeningknowhow.com/special/accessible/gardening-activities-for-elderly.htm
https://www.gardeningknowhow.com/special/accessible