Water White Sweetclover regularly during its establishment phase, ensuring the soil remains consistently moist.

Once established, it becomes quite drought-tolerant and prefers drier conditions, requiring minimal supplemental watering, especially in cooler climates. Avoid overwatering, as this can lead to root rot.

Pruning is typically not essential for White Sweetclover unless specific aesthetic goals are desired or if the plant becomes overgrown. Light pruning can encourage bushier growth.

Removing spent flower stalks can prevent excessive self-seeding if this is a concern.

White Sweetclover is easily propagated by seeds. Scarification or soaking seeds in warm water for 24 hours can improve germination rates. Seeds can be sown directly outdoors in early spring or fall.

It also readily self-seeds in suitable conditions.

Repotting is generally not applicable to White Sweetclover as it is typically grown as an herbaceous perennial or annual in landscapes or fields. If started from seed in containers for transplanting, move to a larger pot or directly into the ground when the plant is young and has developed a good root system.