Plant Profile: Salvia argentea

This biennial plant features large, woolly white leaves and tends to decline in health during hot weather and summer rainfall. It thrives in well-drained soil, so it's crucial to avoid overly wet conditions, particularly in winter. In its first year, the plant develops a rosette of leaves, while flowers emerge in the second growing season; however, the plant will die after flowering. To extend its lifespan, consider cutting back the flower stalks as they appear. If left to bloom, it will self-seed in the garden. Be aware that foliage may struggle in hot and humid climates, especially in areas south of zone 7a. Additionally, propagation can be achieved by removing lateral root shoots in the spring.

In terms of pests and diseases, slugs and snails can be problematic, along with issues like stem and root rot, powdery mildew, rust, and leaf spot.

For further details on Salvia, please refer to additional resources.