Green thumbs mean many things, including the fact that someone is an avid gardener, a semisuccessful finger painter, or actually just a gecko in need of a lift to the next truck stop. Add some color to your opposable digits with today's Groupon: for $10, you get $20 worth of plants, pots, and gardening services at The Plant Peddler.

The Plant Peddler vivifies drab interiors and brightens gloomy corners with an ever-changing selection of indoor-garden greenery. Those with surgically implanted green thumbs can find common houseplants ($4.39+ for 4" plants) alongside water-retaining succulents, cactus varieties, and tropical flowering plants such as bromeliads and hibiscus. Decorative pottery planters, including works by international artists, cosset delicate root networks ($16.99+), and wicker baskets parade colorful arrangements.

The Plant Peddler's services, including interior landscaping and flora delivery, send foliage whisperers on location to convince overzealous rhododendrons not to take over the laundry room. Knowledgeable staffers can recommend greenery custom to low-light conditions or erratic heating systems, transforming homes and offices with cleaner air and calm-bringing verdure. And for less long-term commitments, rental plants can temporarily enhance the atmosphere at a boardroom summit of the nation's queen honeybees.