Key Features
Portulaca flower seeds are tiny and black.
They should be sown directly in the ground, as they do not transplant well.
Seeds should be sown 1/4 inch deep and 1 inch apart.
Portulaca flowers will bloom in about 4-6 weeks.
They are a low-maintenance plant that requires full sun and well-drained soil.
They are a popular choice for borders, rock gardens, and containers.