Bigleaf Hydrangea
Hydrangea macrophylla · Hydrangeaceae (Hydrangea family)
AI-generated identification · may be incorrect
Leaf Morphology
Leaf Type
Simple deciduous leaf
Shape
Ovate to broadly elliptical with an acuminate tip
Margin
Coarsely serrated or dentate
Arrangement
Opposite
Venation
Pinnate venation with a prominent, thick midrib and strongly raised, parallel lateral veins
Key Features
Opposite leaf arrangement, thick raised pinnate venation, broadly ovate shape, and coarsely serrated margins combined with a stout petiole
Description
Hydrangea macrophylla is a beloved deciduous shrub known for its massive, showy pom-pom or lacecap flower heads and lush foliage. The leaves are thick, bold, and heavily veined, providing a tropical appearance even in temperate zones. As autumn approaches, the rich green leaves often develop striking red and purple hues before dropping.
Habitat
Thrives in moist, well-draining soils rich in organic matter, preferring partial shade with morning sun and protection from harsh afternoon heat
Native Range
Native to maritime regions of Japan, widely cultivated globally in temperate and subtropical gardens