Also, lucky bamboo. I don't know how you would even kill that stuff without trying.

Wandering Jew might be good too.

She knows plants need sunlight, right? Might be good to remind her.. and to wait until the top of the soil feels dry before watering..
those are the two major things that would probably help her. (Unless she gets a philodendron like mine, lol..)

I'm surprised someone is recommending Ivy. That is my most difficult plant.

-Susan

The posters above gave great examples, but truthfully all plants can be killed, including Cactus.

There's much to consider.
How much light, which direction windows, does your daughters home have?
Is there a certain shape she's looking for? Upright, hanging, tree-shape?
How much work/time would she spend with her plants?
Does she have children/pets?

The reason I asked about children/pets is many plants are toxic. Toni

Why not spend some time finding out EXACTLY WHAT SHE DOES TO THE PLANTS since you seem to feel she kills them all.

I'm guessing it's her treatment of the plants rather than the type of plants which is the actual problem.

Without learning what she's doing wrong, it's unlikely it'll stop.

Examples: If she were watering her plants w/ just boiled water, that would kill virtually everything. If she were watering every other day, that would likely kill them also.

I'd suggest some questions &/or investigation are in order.

Bev, tell your daughter to come and 'talk to us' about her plant care habits and maybe we can set her down the right road.

And if you give her a spider plant be sure she doesn't water it too much, I actually rotted the roots on one because it was in a container with something that likes more water, even though I didn't think I was watering it THAT much.

Forgot "cast iron" plant - Aspidistra. Maybe an air fern?

If overwatering is the culprit, maybe suggest checking them daily for wilt before watering? Or just get some plants that like to be moist? Peace lily, palm, bamboo.