- Up for sale is antirrhinum majus snapdragon night and day. 100 seeds - Night and day snapdragon has unusual, eye catching, velvety, deep-red lips with a contrasting white throat, on a medium sized plant making them a great choice for potted plants and front of the flower garden. - They bloom continuously from spring to a hard frost in fall. Snapdragons are a great candidate for long lasting cut flowers. - They are deer resistant and hummingbirds love them. - Perennial - Zone: 8-10 - Light: full to part sun. - Soil: rich, well drained soil. - Moisture: regular - Height: 18" - Width: 24" - Bloom time: early spring to hard frost in fall. - Very easy to grow.