Common Hawthorn
Crataegus monogyna Jacq.
Care Specifications & Requirements
Full Sun
Moderate, drought-tolerant once established
Easy
Berries are edible in moderation but seeds contain small amounts of cyanogenic glycosides and should be avoided; leaves are non-toxic.
Botanical Overview
Crataegus monogyna, commonly known as Common Hawthorn, is a deciduous shrub or small tree native to Europe, North Africa, and Western Asia. It is characterized by its lobed, simple leaves, thorny branches, and small white flowers that produce red berries (haws).
Step-by-Step Common Hawthorn Care & Diagnostic Protocol
AI Doctor ProtocolCalibrate Light Exposure & Orientation
Place Common Hawthorn in an area with full sun. If leaf tips turn crispy brown, move away from direct southern sun. If stems become leggy, increase light levels.
Soil Moisture & Drainage Check
Always test soil moisture 2 inches beneath the surface before watering (moderate, drought-tolerant once established). Ensure pots have adequate drainage holes to prevent moisture stagnation and root rot.
Pest & Disease Inspection
Examine leaf undersides for webbing (spider mites) or powdery white residue (mildew). If yellowing leaves or dark necrotic spots appear, isolate the plant immediately to avoid fungal spread.
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