Small-Flowered Bird's-Foot Trefoil

When watering Nevada Bird's-Foot Trefoil (Acmispon nevadensis), water deeply every week during the growing season with approximately 1 inch of water applied per watering. Be sure to water the plant's roots, not the foliage, to prevent leaf diseases. During dry periods, such as the summer months, you may need to increase the frequency of watering to make sure the soil does not completely dry out. You can water the plant with a hose, sprinkler or by hand. During the winter months, which are typically the plant's dormant season, the plant will still need water, but less frequently. Allow the soil to dry out between waterings during this time.

Nevada Bird's-Foot Trefoil prefers full sun, receiving 6-7 hours of direct sunlight every day. This herbaceous perennial plant is a great choice for sunny areas, as it tolerates a wide range of soils. The ideal location for the plant is in dry, sunny areas and open woodlands. It should be avoided in moist or shady areas as the plant will not thrive in these. Generally, direct sunlight during the morning hours is beneficial for the plant as long as the midday sun is not too direct or too hot. Nevada Bird's-Foot Trefoil can also tolerate some partial shade, especially in the afternoon and evening.

Nevada bird's-foot trefoil plants should be pruned once a year, in late winter or early spring, to promote new growth and maintain the plant’s shape. To prune, start by gently removing dead and damaged branches as close to the base as possible, without damaging the plant’s bark. Next, thin out the interior branches of the plant, leaving enough foliage to help sustain healthy new growth. Finally, shape the overall silhouette of the plant to your desired look. Taking these steps annually will keep the plant healthy and looking great.