a new friend has given me a ton of baby spider plants. i have enough plants to put in every room of my house & also to give away to plant loving people. now that i think of it, i'm pretty sure that i also saw spider plants in her garden.... can they be planted outside? i'm in the south of ireland, so the winters are pretty mild, but not warm by any means. would they last? when i moved in, i found an asparagus fern in the shrubs, it lasted through the winter. also, i'm imagining that if they were planted outside, it could be aggressive? they give so many babies, and the babies would hit the dirt & just plant themselves, no? also, any other advice on keeping spider plants is appreciated. these are my first!