Description
Crataegus songarica is an Asian species of hawthorn with black fruit that is sometimes used medicinally. It is closely related to Crataegus ambigua, a species that has red fruit.
The native range of the species covers much of Central Asia and Xinjiang. It grows on limestone or granite, at elevations of 800–2700 m.
The plant is a tree or small shrub with thorns up to 15 mm in length. The white flowers have 18-20 stamens with purple anthers, and occur in groups of 10–20. The fruit is 6–14 mm in diameter, slightly longer than wide, purplish-black with 1–3 stones (usually 2).
Asian Hawthorn is a shrub or small tree, 4-5 m tall, armed or unarmed; thorny 0.8-1.5 cm, stout. The white flowers have 18-20 stamens with purple anthers, and occur in groups of 10-20. Flower-stalks are 0.5-1.5 cm, slightly velvet-hairy when young. Sepal cup is bell-shaped, initially velvet-hairy, soon hairless. Sepals are triangular-ovate or broadly lanceshaped, about 3 mm, below initially velvet-hairy, becoming hairless. Petals are absent. Branchlets are purplish brown when young, grayish brown when old, initially sparsely velvet-hairy, soon hairless, round; buds reddish brown, ovoid, hairless. Stipules are sickle shaped or lanceshaped, about 8 mm, herbaceous. Leaf-stalks are 2-2.5 cm, hairless or nearly hairless; leaf blade rhomboidal-ovate to broadly ovate, 3.5-6.5 x 2.5-5.5 cm, both surfaces velvet-hairy when young, becoming hairless, base wedge-shaped, rarely broadly wedge-shaped, margin remotely sawtoothed and with 2 or 3 pairs of deep lobes, or shallowly lobed at the tip, lobes oblong, tip pointed. Fruit is reddish black with yellow pulp, sparsely dotted, spherical, rarely ellipsoid, 1.2-1.6 cm in diameter, hairless; sepals persistent, reflexed. Asian Hawthorn is found in Iran to NW China and W Himalaya, at altitudes of 500-2000 m. Flowering: May-June.
Medicinal uses: The extract or juice of of the plant, locally known as Ghingaaru, is used as a tonic in heart diseases in Chambaa, Kaanaataal, Ghanshmal, Bhilanganaa valley, Jamunaa valley, Taunt areas of NW Himalayas. In Kashmir region, it is also used locally in heart diseases. According to the Wealth of India, the fruits are used as & cardiac tonic. They are used as a marmalade. A beverage, similar to tea, is also prepared from the rind and pip.
Germination Guide
🌍 Central Asia, Xinjiang, Iran, and Western Himalaya (800-2700 m elevation)
Moderate
Crataegus songarica, commonly known as Songar Hawthorn, is an Asian hawthorn species native to Central Asia and the Himalayan regions. Seeds exhibit complex dormancy requiring both a stony endocarp and physiological embryo dormancy, necessitating careful pre-treatment and dual-stage stratification for successful germination.
Germination
Germination time
Expect germination in
14 – 30 days
Temperature
Min 4°C
Ideal 5°C
Max 22°C
🌡️ Temperature alternation recommended
— Requires warm stratification (18-22°C) followed by cold stratification (4°C). Temperature alternation is critical for breaking physiological dormancy in this species
Substrate moisture
💧💧 High
Sowing depth
Lightly covered
Seed Pre-treatment
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💧
Soaking — 24 hours
Immerse seeds in warm water for 24 hours before stratification to promote water uptake and prepare seeds for cold treatment
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🔨
Hot water scarification
Seeds must be immersed in warm water (70-80°C) for 24 hours then dried. Alternative: acid scarification (sulfuric acid for 1-2 hours) can improve results by softening the hard endocarp
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❄️
Cold then warm stratification — 120 days at 4°C
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📋
Additional notes
Two-stage stratification process is essential. Stage 1: Warm stratification at 18-22°C for 60 days in humid medium to allow embryo development. Stage 2: Cold stratification at 4°C for 120 days in moist peat or sand. Maintain high humidity throughout; avoid waterlogging. Crataegus songarica has a hard stony endocarp that requires mechanical or chemical scarification to permit water penetration
Substrate & Container
Recommended substrate
Peat moss, vermiculite, sand, or light porous medium. Ensure excellent drainage to prevent waterlogging
Recommended container
Plastic pot with drainage holes and transparent cover, or ziplock bag for maintaining humidity during stratification
Growing Tips
Success requires patience and precise temperature management. Begin with warm stratification (18-22°C) for 60 days before transferring to cold conditions (4°C) for 120+ days. Do not allow substrate to dry out during cold stratification. Monitor for fungal growth and ensure good air circulation. Seeds may germinate slowly over several weeks after cold stratification ends. Newly germinated seedlings are sensitive to high temperatures (above 24°C), which can induce secondary dormancy. Harden off seedlings gradually before transplanting outdoors. Seedlings from seed typically require 5-8 years before bearing fruit.
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