Q.My Asparagus Fern Has Been Outside All Summer. I Usually Bring It In But Don’t Really Have A Place For It. If I Leave It Out And
it dies back will it come back in the spring? Also if I bring it in how do I keep from bringing in pests with it?

Certified GKH Gardening Expert
No, it will not come back if you leave it outside. Before bringing it inside, inspect it for insects. You can spray it with the hose to remove anything that might be hanging on. If you suspect hidden insects, spray the plant with Neem oil or insecticidal soap before putting it near any other plants indoors.
https://www.gardeningknowhow.com/ornamental/foliage/asparagus-fern/asparagus-fern-care.htm
https://www.gardeningknowhow.com/houseplants/hpgen/bring-plants-in-without-bugs.htm