10000 Mixed Moss Rose Seeds – HOA Mười Giờ – AKA. Portulaca Grandiflora Mix, Mos
10000 Mixed Moss Rose Seeds – HOA Mười Giờ – AKA. Portulaca Grandiflora Mix, Mos. (3) Cover container with clear plastic wrap. (6) Remove wrap once seedlings sprout after 2-3 weeks. Moss rose seed mix is an annual flowering plant growing in USDA Zones 4 – 9.