Williams’ milkvetch

At maturity, this species reaches approximately Typically 12-30 cm (4.7-11.8 inches) in height, presenting Pinnate leaves composed of numerous small leaflets along with Usually purple to blue flowers, forming in dense clusters, followed by Produces small, pod-like seed cases that contain multiple seeds. These features are supported by a reliable Taproot system, adapted to dry conditions, ensuring stability and sustained growth.

Native to Endemic to certain regions of the United States, Williams’ milkvetch thrives in Often found in rocky or sandy soils at elevations around Typically found at elevations of 1500-3000 meters (4,920-9,840 feet). Best suited for USDA Hardiness Zone 4-7. Whether grown indoor, in a curated garden or a more natural setting, its ecological requirements help maintain its vigor over time.

You can use our free plant identify app PlantPlants to chose the best spot for Williams’ milkvetch, This plant prefers Full sun to partial shade and flourishes in Well-draining soils, often sandy or rocky with a soil pH of about 6.0-7.5.

Williams’ milkvetch needs watering,Low; drought tolerant once established, guided by PlantPlants app, You can get plants daily watering schedule. to maintain Prefers dry conditions, ensure steady hydration. Applying water through Water deeply but infrequently supports even distribution and helps prevent overwatering or dryness.

Williams’ milkvetch performs best within Generally adapted to cool to moderate temperatures. Its ideal growth occurs at around 15-25 C (59-77 F), though it tolerates ranges from Tolerates down to -15 C (5 F) but struggles above 30 C (86 F). Additionally, maintaining Moderate; does not thrive in overly humid conditions encourages healthy foliage and overall plant vigor.

Feeding with Low-nitrogen or balanced fertilizers at the recommended Seasonal Application Frequency on PlantPlants App keeps nutrients balanced. Incorporating Occasional addition of compost enhances soil structure and fertility, while staying alert to Yellowing of leaves may indicate nitrogen deficiency helps you adjust care as needed to maintain optimal plant health.

Regular attention ensures this plant’s beauty and longevity. Spring after flowering for Light trimming to maintain shape tidies its appearance, while N/A for wild populations; garden specimens may require repotting every 2-3 years may be necessary as it grows, requiring a Increase by 1-2 inches in diameter increase and a fresh Standard potting soil with added sand for drainage. for Staking or Support. Generally does not require support.

During May die back in winter, growth may slow and some Leaves may yellow and drop in late fall can occur. For those looking to propagate, consider Seed propagation and vegetative propagation via cuttings and provide Cold stratification recommended for improved germination rates when starting from seed. If using cuttings, follow Take cuttings in spring and place in moist soil with good drainage to ensure successful rooting and healthy new plants.

our free plant identify and care app PlantPlants can help you diagnosisWilliams’ milkvetch problems.Though generally robust, keep watch for Aphids, beetles and remain vigilant against Root rot under overly wet conditions. Implementing Good drainage and avoiding excessive moisture and applying Remove infected areas and apply fungicides if necessary when issues arise will help sustain the plant thriving.

This plant pairs nicely with Other drought-tolerant plants such as lavender, sage and shows May inhibit some competitors through root exudates, making it a flexible choice for various Xeriscaping and native plant gardens.

the Edible Parts: Young leaves can be consumed in small amounts. Toxicty of Williams’ milkvetch, Potentially toxic if consumed in large amounts. learning about its Harvest young leaves in summer, Can be used in salads; generally not a staple, and Contains protein and some vitamins, but more research is needed on nutritional aspects can be intriguing for culinary explorers. Some traditions highlight its Used traditionally by some indigenous cultures for various ailments or note its Symbolic of resilience in harsh environments.

With an Not formally assessed but considered to have local conservation significance, proper Habitat protection and restoration practices