Portulaca oleracea sativa : Golden Purslane grows much larger than the wild form; it's crisp, mild, and delicious in summer salads. Purslane is also a good source of highly beneficial Omega 3 fatty acids. The plants are upright to 14": the leaves are 1-1/2" round, thick and succulent. It is not invasive. Golden Purslane thrives in summer heat; frost will kill it. 50 days. .2 gm./pkt, about 450 seeds.