One such option is the Costway Portable Wooden Greenhouse — and it's on sale at Walmart right now. Normally, this unique gardening structure is $259, but you can currently score it for just $140.

This greenhouse is also portable, so it can easily be moved from one area to the next. It's also a walk-in greenhouse, meaning it's big enough to use by yourself, but small enough to where it ...

Well, we have good news if you're in that boat: the Costway Garden Portable Wooden Greenhouse has rave reviews and is on sale for just $140. Shoppers said they "love this little structure," and ...