- You will get 401+ Seeds of Forget Me Not Flower Seeds. - Seller Notes: “myosotis sylvatica. U.S. Grown seed. Tested 1/23-Germination 92%. Packed 1/23.”. - Planting Time: 8 Weeks. - Soil Type: Clay, Loam, Peat, Sand. - Life Cycle: Annual. - USDA Hardiness Zone (°F): 8 (10 to 20 °F). - Soil pH: Neutral. - Watering: Light. - Sunlight: Partial Shade, Full Shade. - Forget Me Not. A introduced wildflower from Europe and Asia. Easy to grow from seed. Clusters of small sky-blue flowers with 5 pedals. Easy to grow and grows fast. The blooms of this strain are a little smaller than its Chinese counterpart. Full sun to shade. Blooms start about late spring and go into summer. Great for shade garden, borders. Also does well in containers. Plant en mass for a carpet of sky blue. Reseeds itself. 400+ Quality heirloom seeds. - Myosotis sylvatica. - Annual. - Full sun/ P. sun. / Shade - spring, soil temp 65F+. - SOW 1/16" deep, 2" apart. Keep moist. - Germination in 10 - 21 days. - Medium water. Light fertilizer. - Flowers are sky blue. Blooms early spring through summer.