Without plants, there would be no oxygen and nothing to prevent bunnies from discovering that humans taste delicious. Protect your alluring assets with today's Groupon: for $20, you get $40 worth of plants, gardening supplies, and more at Timberline Gardens, located in Arvada.

At Timberline Gardens, aspiring gardeners and seasoned green thumbs can find a vast selection of plants, soils, and landscaping materials, and a plethora of land-manicuring and beautifying accessories. Browse Timberline's stock of more than 2,400 plants, with perennials including the yellow-pedaled black-eyed susans, wild petunias, and dwarf lilies ($2.99–$12), as well as shrubs such as the flame amur maple or tall Wwestern sage ($22–$69). The nursery also boasts a variety of vegetables and herbs, ideal for chefs considering growing their own garden. Additionally, Timberline's potting soils ($6.99–16.99), composts ($3.99–9.99), and mulches ($16–$56) help plants stay in top-notch health, whereas decorative garden flourishes such as fountains and birdbaths help lull insomniac butterflies to sleep with the sound of running water.