Jerusalem Sage

Phlomis fruticosa (Phlomis fruticosa), known worldwide as Jerusalem Sage, is a magnificent, bold, architectural Mediterranean shrub that commands year-round attention in the garden with its extraordinary combination of large, densely woolly silver-gray leaves and vivid, rich golden-yellow hooded flower whorls — a pairing of dramatic foliage texture and brilliant warm color that creates a year-round ornamental presence of genuine, uncompromising botanical beauty. Native to the rocky, sun-drenched hillsides of the eastern Mediterranean, this resilient evergreen sub-shrub has been treasured in gardens for centuries for its exceptional drought tolerance, its structural mounding architectural form, and its spectacular late spring to early summer display of tiered golden-yellow flower whorls that stack dramatically up the sturdy, upright stems in an exotic, distinctively Mediterranean floral arrangement unlike anything else in the ornamental shrub world.

This professional-grade 4" plant arrives with a healthy, well-established root system cultivated through professional horticultural practices — ready to establish and grow toward its full, rounded, architectural form. Jerusalem Sage thrives in full sun with excellent drainage and lean, dry soil — performing magnificently in Mediterranean-style borders, gravel gardens, coastal plantings, dry hillside designs, and mixed shrub borders where its bold silver foliage and golden flower whorls serve as a dominant structural anchor and a year-round statement of genuine Mediterranean authenticity and botanical character. Once established, it is remarkably self-sufficient — requiring virtually no supplemental irrigation in most California garden climates and minimal care beyond an occasional post-bloom trim.

• Dramatic Golden-Yellow Hooded Flower Whorls: Rich, vivid golden-yellow hooded flowers arranged in distinctive tiered whorls stack dramatically up sturdy upright stems in late spring and early summer — a boldly architectural, almost exotic floral display of real presence and originality that is immediately recognizable and completely unlike any other flowering Mediterranean shrub.
• Bold Silver-Gray Woolly Foliage Year-Round: Large, broadly oval leaves densely clothed in soft silver-gray wool provide a dramatic, tactile foliage presence of exceptional ornamental value throughout all four seasons — a bold, mounding architectural anchor that structures Mediterranean-style and dry garden designs with confident, year-round authority.
• Exceptional Drought & Heat Tolerance: A true Mediterranean dry-garden specialist, Jerusalem Sage thrives on natural rainfall in established California garden conditions with minimal to no supplemental summer irrigation — one of the most drought-resilient and water-wise flowering shrubs available for sustainable California and Mediterranean-climate garden design.
• Attractive Persistent Seed Whorls: The distinctive tiered seed whorls remain on the stems after flowering, drying to warm golden-brown and continuing to provide structural ornamental interest and wildlife habitat value through fall and winter — extending the plant's seasonal presence well beyond the bloom period with genuine garden value.
• Bee & Pollinator Magnet: The rich golden-yellow flower whorls are an outstanding nectar source that draws bumblebees, native bees, and beneficial insects in impressive numbers during the bloom season — making Jerusalem Sage one of the most ecologically valuable flowering shrubs for Mediterranean-style, coastal, and dry habitat garden designs.

These 4" healthy live plants thrive in full sun (6+ hours daily) with very well-drained, lean to average soil; excellent drainage is essential — avoid heavy clay, rich fertile soils, and summer irrigation once established. Water moderately during the first season to establish, then transition to minimal or no supplemental summer water. USDA Hardiness Zones 7–10; mature height: 3–4 feet; spread: 3–5 feet. Bloom time: late spring to early summer. Cut back by one-third after flowering to maintain a tidy, compact form. Do not fertilize — lean soil produces the most drought-tolerant, longest-lived plants.