Hyssop Loosestrife

Lythrum hyssopifolia

Native to:
Albania, Algeria, Australia, Austria, Azores, Baleares, Belarus, Belgium, Bulgaria, Canary Is., Chad, Corse, Cyprus, Czechia-Slovakia, East Aegean Is., Egypt, Ethiopia, France, Germany, Greece, Hungary, Iran, Iraq, Italy, Kazakhstan, Kirgizstan, Kriti, Krym, Libya, Madeira, Morocco, North Caucasus, NW. Balkan Pen., Palestine, Poland, Portugal, Romania, Russia, Sardegna, Saudi Arabia, Senegal, Sicilia, Socotra, Somalia, Spain, Switzerland, Tadzhikistan, Transcaucasus, Tunisia, Türkiye, Türkiye-in-Europe, Turkmenistan, Ukraine, Uzbekistan, Yemen

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Lythraceae
Genus:
Lythrum
Species:
Lythrum hyssopifolia
USDA Symbol:
LYHY3

Growth Characteristics

Life Cycle:
Annual | Biennial
Growth Habit:
Forb/herb
Height:
60 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug,sep
Bloom Colors:
pink, purple

Garden & Ecology Notes

Wildlife Value:
bees

Soil Requirements

Soil Type:
moist, nutrient-rich, loamy soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
commonly found in wetlands and marshy areas

Propagation & Germination

Stratification:
None required
Germination Time:
14–30 days
Notes:
Seeds germinate readily in moist to wet conditions with light exposure.

The above propagation data sourced from Claude AI