Zinnias in this mix come as seedlings ready to transplant into beds or pots, giving you a head start on color that lasts straight through the heat. The Dreamland strain stays low and bushy—no leggy stems to stake or fuss with—and flowers proliferate as long as you deadhead spent blooms.

Space them 12 inches apart in a sunny spot with decent drainage, and they'll reward you with weeks of reliable garden color. Pick them for cut arrangements too; the more you cut, the more they produce.