These sunny flowers are a close relative of purslane, the succulent garden weed. They have a similar low growth habit, and similar ability to thrive without much attention in the heat of summer. Nice in borders, or what the heck, give them a whole bed. They will cheer you up! Small pom-poms of white, yellow, and orange earn them their common name of ‘rock rose.’ Certified Organic. Grown by Good Egg Farm in Moiese, MT. Portulaca grandiflora.