Proven Winners Rosie Posie Hyssop

This plant requires full sun, which means at least six hours of direct sunlight daily. Providing this exposure is essential for maintaining its compact shape and ensuring a prolific bloom from midsummer through fall.

Yes, Rosie Posie Hyssop is considered deer resistant. While no plant is entirely deer-proof, the fragrant foliage of this variety is generally unappealing to deer, making it a safer choice for gardens prone to browsing.

Once established, this hyssop is quite drought-tolerant and prefers well-drained soil. You should only need to water it during extended dry spells, as it thrives in drier conditions and can suffer if the soil remains consistently soggy.

Rosie Posie Hyssop is hardy in zones 5 through 9. If you live within these zones, the plant is capable of surviving the winter, though it will go dormant and die back to the ground before returning in the spring.

While it is excellent for borders and rock gardens, its compact size makes it a great candidate for containers as well. Just ensure your pot has excellent drainage and is placed in a spot that receives full sun.

While not strictly necessary, deadheading can help keep the plant looking tidy. However, the magenta purple calyxes remain attractive even after the petals fade, providing continued interest in your garden without extra effort.