- You will get 250+ Seeds of Purslane Golden Portulaca Sativa Green Edible Herb Seeds. - Purslane Golden Annual Herb Seeds. - 250+ Seeds. - Maturity: 50 Days. - Plant Height: Up To 18". - Planting Depth: 2". - Plant Spacing: 4-6". - Plant In Full Sun After Chance Of Final Frost. - Sunlight: Partial Shade, Full Sun, Medium Sun. - Watering: Medium.