· Name: #A022 Mix PORTULACA Grandiflora MOSS ROSE Flower Seeds · Quantity: 1 Original pack, 100 seeds / pack, so total is 100 seeds. SCIENTIFIC NAME: Portulaca Grandiflora COLOR: Mix PLANT SEEDS: Outdoors after frost / Indoors weeks before last frost BLOOM TIME: All Summer HARDINESS ZONE: N/A PLANT HEIGHT: 4" PLANT SPACING: 12 - 15" LIGHT REQUIREMENTS: Sun SOIL WATER PREFERENCES: Average QUANTITY: 100 Seeds OTHER: The lovely 1" double blooms of the Portulaca come in an unbelievable rainbow of colors that could only come from nature! They will put on a lovely show for you all summer long. I never grow tired of these, and plant them every year. They will grow very happily in containers, rock gardens, or as a lush groundcover, tolerate heat, sun, and dryness with a smile.