Thesium

Thesium arvense

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Santalaceae
Genus:
Thesium
Species:
Thesium arvense
USDA Symbol:
THAR10

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
40 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
may,jun,jul,aug
Bloom Colors:
white, green

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
often found in open, sunny habitats

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–90 days
Germination Time:
14–42 days
Notes:
Hemiparasitic; requires host plant roots nearby for successful establishment. Germination may be erratic without suitable host.

The above propagation data sourced from Claude AI