Phlomis Species, Balearic Island Sage, Italian Jerusalem Sage

Phlomis italica

Family
Lamiaceae (lay-mee-AY-see-ee)
Genus
Phlomis (FLOW-miss)
Species
italica (ee-TAL-ih-kuh)
Synonym
Phlomis balearica
Phlomis rotundifolia
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Evergreen
Succulent
Height
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Spacing
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Hardiness
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Rose/Mauve
Bloom Time
Late Spring/Early Summer
Mid Summer
Other Details
Category
Shrubs
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Bronze
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (alkaline)
Patent Information
Propagation Methods
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
From hardwood heel cuttings
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; sow indoors before last frost
From seed; germinate in a damp paper towel
From seed; germinate in vitro in gelatin, agar or other medium
By simple layering
Seed Collecting
Bag seedheads to capture ripening seed
Allow seedheads to dry on plants; remove and collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Dublin, California

Kalama, Washington

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Gardener's Notes:

1
positive
0
neutral
0
negative
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P
(Zone 8a) | October 2004 | positive

A beautiful addition to a sunny garden spot. It has hairy white stems and leaves which are attractive over a long period, but particularl...Read More

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