Southern Blue Flag Iris 20 Pre-Stratified Seeds {Iris Virginica Shrevei}

Description: Southern Blue Flag Iris 20 Pre-Stratified Seeds {Iris Virginica Shrevei} Cutting Fav | Showy Blooms | Free U.S. Shipping! Iris virginica var. shrevei, Southern Blue Flag Iris, usually grows in large patches that expand outward from rhizomes. It is 2’-3’ high with the leaves on the flower stem growing slightly taller than the flower. Bloom time is from late spring to early summer. The bloom color is somewhat variable, but is most often a medium to pale blue violet. There is a yellow blotch on the lower sepal where it joins a small upper lip; a mark that helps to distinguish the flower from those of Iris versicolor, Northern Blue Flag Iris. Below the yellow blotch, white and purple veined nectar guide lines fade to solid violet on the bottom edge. When the seed is close to maturity the weight of the pods will sometimes pull the stalk over to the ground where they will finish ripening and eventually split to drop the mature large brown seeds. Southern Blue Flag Iris prefers full sun to part shade and will not bloom well if it has more shade than sun. It grows best in moist soils that are not too heavy but will tolerate some brief flooding early in the season and moderate dryness in late summer. Other common names in use include: Shreve's Iris. Growing your own plants from seed is the most economical way to add natives to your home. Before you get started, one of the most important things to know about the seeds of wild plants is that many have built-in dormancy mechanisms that prevent the seed from germinating. In nature, this prevents a population of plants from germinating all at once, before killing frosts, or in times of drought. To propagate native plants, a gardener must break this dormancy before seed will grow. Then, follow the GERMINATION INSTRUCTIONS prior to planting. Some species don't need any pre-treatment to germinate, but some species have dormancy mechanisms that must be broken before the seed will germinate. Some dormancy can be broken in a few minutes, but some species take months or even years. Seed dormancy can be broken artificially by prolonged refrigeration of damp seed in the process of cold/moist STRATIFICATION. A less complicated approach is to let nature handle the stratifying through a dormant seeding, sowing seeds on the surface of a weed-free site in late fall or winter. Tucked safely beneath the snow, seeds will be conditioned by weathering to make germination possible in subsequent growing seasons.

Price: 3.39 USD

Location: Saint Augustine, Florida

End Time: 2024-08-09T14:31:47.000Z

Shipping Cost: 0 USD