Yellow alfalfa
Medicago falcata
Medicago falcata (Yellow Alfalfa) is a hardy, fast-growing perennial legume that produces cheerful yellow flowers and thrives in well-drained, even poor soils. As a nitrogen-fixing plant, it improves soil health over time and requires minimal fertilization. It is an excellent choice for wildflower meadows, erosion control, or as a pollinator-friendly ground cover.
Care Level
Low
Sun
Partial Shade
Water
Moderate
Growth Rate
Fast
Mature Height
6″ – 36″
Soil
sandy loam
Life Cycle
Perennial
Spacing
18″
Watering Schedule
Every 7-10 Days • Water Moderately; Soil Should Remain Slightly Moist But Never Waterlogged
Soil pH
6 – 8.5
Temperature
-25° – 90°F
Mature Spread
up to 18″
Root Depth
Medium
Foliage
Fine
Propagation: Seed
Native to
Attracts
Sources
Data: trefle, usda
Image: trefle.io — Taken Jun 19, 2021 by Jean-Marc Jean-Marc Alcaïno (cc-by-sa)
No nurseries currently have this species in stock.