Benken's greenhouses are beaming with fantastic flora, with everything from easy-to-grow plants to exotic tropical trees represented. For rejuvenating flower power every spring, consider selecting from the thousand-plus perpetual perennials ($12.99 and up). Otherwise, increase the splendor of this year's garden goodies by stocking up on annuals ($5.99–$9.99). Similar to cheap beer, except more delicious and rewarding, six-packs of vegetable plants go for $4.99. A properly pampered 4" tomato plant ($2.59) will produce pounds of produce, ensuring that the "T" in one's summer BLTs won't have to be teabags or treacle again. Gardening gourmands, meanwhile, can spice up their outdoors with $5.99 herbs. Hanging baskets of geraniums ($29.99) add an airiness and color to any porch or dungeon. Three gallons of knockout roses ($34.99) will finally give your yard a way to ask you to marry it, while one gallon of Patriot hostas ($14.99) lets you celebrate Independence Day with a ka-bloom that will outlast any firework's ka-boom.