Sideritis Species, Greek Mountain Tea, Ironwort

Sideritissyriaca

Family
Lamiaceae (lay-mee-AY-see-ee)
Genus
Sideritis (sid-er-RY--tiss)
Species
syriaca (seer-ee-AK-uh)
Synonym
Sun Exposure
Sun to Partial Shade
Light Shade
Foliage
Grown for foliage
Evergreen
This plant is resistant to deer
Succulent
Height
24-36 in. (60-90 cm)
Spacing
18-24 in. (45-60 cm)
Hardiness
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)
USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color
Bright Yellow
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Shrubs
Tropicals and Tender Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Bronze
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Regional

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

Birmingham, Alabama

Ceres, California

Hercules, California

Redwood City, California

Richmond, California

Portland, Oregon

Conroe, Texas

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Gardener's Notes:

3
positives
2
neutrals
0
negative
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T
T
Birmingham, AL (Zone 8a) | September 2017 | positive

Seeds germinated quickly after soaking in water for 24h, and being kept in refrigerated moist sand. Both seedlings and mature plants do b...Read More

J
Toronto, ON (Zone 6a) | January 2016 | positive

Wild spread herb in Greece. Inexpensive and easy to purchase the dried herb in package. This herbal tea is usually sweetened with honey...Read More

K
Santa Barbara, CA | September 2015 | positive

Syriaca is only one of many varieties of Siderities (aka Greek Mountain Tea). It is the variety that is grown on the island of Crete (als...Read More

J
| September 2012 | neutral

The native habitat of Sideritis Syriaca is on fast-draining magnesium-limestones and marble-rubble, on south-facing slopes and collapsed...Read More

R
Sultan, WA (Zone 8a) | October 2005 | neutral

A.K.A. Ironwort
traditional greek tea brewed from dried leaves used to treat common cold.
In the wild, plants thrive on sun...Read More

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