I have flower seeds to sow, but Im going to try sowing them directly in. The introduction of these “cultivars”, as beautiful as they are, present the same host of issues as introducing non-local ecotypes. Elsewhere, the pink pussywillows have turned dark grey (as they do its not a. flower size, bloom color, variegation, etc.). Crossbreeding concerns also exist with commercially available natives (cultivars) that have been “improved” by humans selecting for certain traits (e.g. In this situation, the outcome is a loss of genetic integrity and decreased vigor and fitness in the local population. Some varieties like to grow in very damp soil, near water, but avoid planting near a house, as the root system can invade drains and foundations. Willows grow best in deep, moist but well-drained soil in full sun. However, crossbreeding of different ecotypes can sometimes have the opposite effect, resulting in what is known as “outbreeding depression”. How to grow willow - where to grow willows. Seed:Pod-shaped fruits split when ripe revealing numerous seeds. Some consider this injection of new genes into a population a positive thing, especially with small, inbred populations that may benefit from an increase in genetic diversity. Flower:Small whitish, form- ing clusters in the leaf axils. Tradescantia sillamontana, named also Cobweb Spiderwort, Hairy Wandering Jew, or White Velvet, is a charming evergreen plant native to Mexico. Don’t be afraid to ask your local native plant nursery if their products are derived from local seed sources.Īdditionally, if non-local ecotypes are brought into an area where the local ecotype exists, crossbreeding can occur. Deep purple foliage, adorned with light purplish-pink flowers, looks marvelous and is the reason. It also goes by the name Purple Heart and is native to Mexico. It is one of the best types of wandering jew plants on the list. Seasonal responses (such as bud break, bloom time, and seed set), along with environmental adaptations (such as flood or drought tolerance) may be inappropriate for your location. It grows low to a height of 6-12 inches, and that’s why it can be grown as ground cover. If your stock is comprised of non-local ecotypes, there is potential for problems to arise. Wandering Willy can form thick mats of vegetation in moist, shady areas within bush reserves, it stops new seedlings of trees and shrubs from establishing wherever it grows. However, when choosing your planting stock, it is important to consider where in its range your stock originates from. Professionals involved in restoration ecology and botany generally agree that when considering native plants for planting projects, a project will be more successful if using plants that are specifically adapted to the location of your planting site.
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