I moved into my townhome last Feduary and it has a very small patio. It’s size is about 15×25 and it’s all concrete. I have some plants in pots that I have had for over 2 or 3 years but since I moved here they aren’t doing well. For example, my trumpet vine has not started blooming yet. last year it blooomed all summer and winter. My geraniums are pale and then turn yellow and dropping the leaves. Some are getting hollow and dark like if they are rotting. I don’t want to lose them, I inherited them from my dear grandmother.