2nd Year Maturity. Forget-Me-Not sylvatica seeds promise an authentic and biennial touch of the United Kingdom in your garden. Myosotis sylvatica seeds grow herbaceous 9-12" tall dwarfed branching shrubs bursting with playful ½" royal blue florets. Forget-Me-Not sylvatica seeds are native to the temperate and cool summers of England, Wales, and Scotland and thrive in a variety of similarly moderate gardens across North America. Forget-Me-Not sylvatica seeds are self-seeding and ideal among bedding, rock gardens, and any open woodland space.