Native plants are species that have evolved within Nebraska’s specific climate and soil conditions over thousands of years, making them perfectly adapted to the regional environment. Incorporating these species into a landscape offers substantial benefits, particularly by supporting the local food web that native insects and birds rely upon. They naturally require less water once established and contribute to healthier soil by developing deep, extensive root systems. Finding reliable sources for these plants, especially those grown from local seed, is the first step toward creating a resilient and ecologically functional outdoor space.
Local Commercial Nurseries and Garden Centers
General garden centers often stock a limited selection of plants labeled as “native,” which may include species from outside of Nebraska or cultivated varieties. To find the most ecologically beneficial options, gardeners should seek out specialized native plant nurseries that focus on Great Plains ecotypes. These specialized retailers typically grow a much wider variety of native wildflowers, grasses, trees, and shrubs genetically suited to thrive in Nebraska’s challenging weather extremes and offer knowledgeable staff guidance.
When visiting a nursery, inquire about the origin of their stock to ensure it is locally sourced. A plant’s “ecotype” refers to a distinct population that has adapted to its local environmental conditions, and using a Nebraska ecotype ensures the best chance of long-term success. Calling ahead to ask if they propagate their plants from regional seed confirms the nursery’s commitment to authentic native stock.
Conservation District Sales and Specialty Events
Non-traditional sources offer a valuable avenue for acquiring native plants, particularly for larger projects or specific regional varieties. Nebraska’s Natural Resources Districts (NRDs) hold annual conservation tree and shrub seedling sales, which are a primary source for bare-root stock intended for windbreaks and habitat restoration. These sales are typically seasonal, with ordering often beginning in the fall and continuing through early spring, and they usually require purchasing in bulk, such as in bundles of 25 seedlings.
The Nebraska Statewide Arboretum is another significant resource, often hosting public plant sales in the spring and fall that feature a curated selection of native perennials, trees, and shrubs. These events frequently offer species that are difficult to find in standard retail settings. Local chapters of conservation groups or university extensions may also host specialty sales focused on native species, sometimes requiring pre-ordering due to limited stock.
Sourcing Native Seeds and Plugs
For establishing large areas or seeking rare species, acquiring native seeds or plugs can be a cost-effective alternative to purchasing mature potted plants. Plugs are small, young plants grown in trays that offer a head start compared to seeds, establishing themselves more quickly in a garden bed. Companies and organizations specializing in local ecotype seeds, such as those affiliated with the Nebraska Native Seed & Plant Producers, prioritize genetic diversity by harvesting from wild populations.
Local provenance is particularly important for seeds because it ensures the resulting plants are genetically equipped to handle the local climate fluctuations, precipitation, and soil types. While growing from seed requires a longer establishment period, it is the best method for promoting genetic diversity and creating a robust, self-sustaining native landscape. When purchasing seeds, buyers should inquire about the source-identified status to confirm the seed’s origin and its suitability for their specific geographic location.
Quality Control and Ensuring Authenticity
Regardless of the source, verifying the authenticity and safety of native plants is an important final step for any environmentally conscious gardener. Always use the plant’s full scientific name, or straight species, to avoid purchasing a “nativar,” which is a cultivated variety bred for specific ornamental traits. While nativars are derived from native stock, changes like altered flower colors or double blooms can reduce the availability or quality of nectar and pollen, making them less beneficial to native insects.
A significant concern for pollinator health is the use of systemic insecticides, such as neonicotinoids, which are absorbed into the plant’s tissues and can remain toxic in the leaves, pollen, and nectar for months or even years. Gardeners should directly ask the supplier if the plants have been treated with these chemicals, especially if the plant is intended as a host for butterfly or moth larvae. Choosing plants grown without such pesticides ensures that the habitat being created is truly safe for the insects it is meant to support.