I have two spiderplants that I acquired from my sister. They were living on a screened in deck and were well cared for. Thwy continued to do well until late summer. I noticed ants were coming up through the deck floor (which is about 20 feet from the ground)and crawled all over the plants
. I didn't know what to do so I let it go. After bringing the plants
indoors for the winter I noticed what looks like brown bumps pn all of the leaves. They are turning brown and I think the plants
may die. What do I do?????