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July Plant of the Month

Jerusalem Sage

Oh man, it's getting hot out there. But here's one plant that can take the heat without complaining even a little bit. Jerusalem Sage (Phlomis fruticosa) will take that summer sun and turn it into a spectacular show of yellow flowers to stop you in your tracks.

jerusalem sage

Growing to about 3-4 tall and wide, this shrubby semi-evergreen has woolly gray-green leaves with yellow blooms that appear in spring or early summer. You'll also see butterflies and hummingbirds when you plant this one. Deadheading will encourage it to re-bloom again during the season. Or, leave it alone and let the interesting star shaped seed heads have their moment. The flowers can be cut for bouquets and vases, or used as a dried flower.

Jerusalem Sage is not a true sage plant, but a member of the mint family. Its Mediterranean origins mean that you can count on it tolerating and even thriving in hot, dry spots. Plant in well drained soil in full sun. It is drought tolerant once established and guess what? It's deer resistant! This plant is easy to care for with few pest or disease problems.

Jerusalem Sage is classified as an herbaceous perennial, but here in good ol' zone 8a/9, it all just depends on our winter weather. It is usually a semi-evergreen or in a mild winter, you may not notice any missing leaves at all. A hard winter may make it freeze back, but it generally comes back year after year. It is cold hardy to about 23º although it has been reported to survive lower temperatures.

The mounding, bushy growth habit of Jerusalem Sage makes it look great in informal gardens, cottage gardens or in a Mediterranean themed garden. Pair it with santolina, rosemary, lavender, olives or even agave plants. Use this plant as a border, small hedge or in containers. Jerusalem Sage is blooming now at  The Garden Center. Come by and grab one before they're all gone!