Overview
Hydrangea macrophylla 'Pia Big Leaf' (H) is a shrub shrubs in the genus Hydrangea, part of the Hydrangeaceae family, with deciduous foliage. Hydrangea macrophylla 'Pia Big Leaf' (H) grows best in full sun and partial shade, and tolerates loam and clay soils and any pH. Its UK hardiness is rated H1a. Suggested uses include borders and containers.
About
Hydrangea macrophylla 'Pia Big Leaf' is a deciduous shrub cultivar within the Hydrangea genus, known for its clustered flowers that combine smaller fertile blooms with larger ornamental sterile ones. It thrives in moist but well-drained, fertile soils ranging from acidic to alkaline and can be grown in full sun or partial shade, suitable for north, south, or west-facing aspects. This cultivar is hardy to UK zone H1a and is ideal for borders or containers. It offers seasonal interest during summer and autumn and benefits from annual mulching with well-rotted organic matter.
About the genus
Hydrangea is a genus of more than 70 species of flowering plants native to Asia and the Americas. Hydrangea is also used as the common name for the genus; some are also often called hortensia. The genus was first described from Virginia in North America, but by far the greatest species diversity is in eastern Asia, notably China, Korea, and Japan.
Wikipedia contributors, "Hydrangea", CC BY-SA 4.0 — Hydrangea
Growing conditions
Best soil and position for Hydrangea
- Sunlight
- Full sun, Partial shade
- Soil type
- Loam, Clay
- Soil pH
- Acidic, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- North-facing, South-facing, West-facing
- Exposure
- Sheltered, Exposed
- UK hardiness
- H1a
Plant details
Hydrangea macrophylla 'Pia Big Leaf' (H) size, habit and characteristics
- Plant type
- Shrubs
- Habit
- Shrub
- Foliage
- Deciduous
- Suggested uses
- Borders, Containers
Care notes
Pruning and caring for Hydrangea macrophylla 'Pia Big Leaf' (H)
- Propagation
- Cuttings
- Pest resistance
- Generally pest-resistant
- Disease resistance
- Generally disease-resistant
Frequently asked questions
Where is the best place to plant Hydrangea macrophylla 'Pia Big Leaf' (H)?
Hydrangea macrophylla 'Pia Big Leaf' (H) prefers full sun and partial shade. It suits sheltered and exposed positions.
What soil does Hydrangea macrophylla 'Pia Big Leaf' (H) need?
Hydrangea macrophylla 'Pia Big Leaf' (H) grows best in loam and clay soil. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
Is Hydrangea macrophylla 'Pia Big Leaf' (H) hardy in the UK?
Hydrangea macrophylla 'Pia Big Leaf' (H) has an RHS hardiness rating of H1a, meaning it needs tropical warmth above 15°C and must be grown under glass in the UK.
How do I propagate Hydrangea macrophylla 'Pia Big Leaf' (H)?
Cuttings.
More in the Hydrangea genus
- Hydrangea longifolia
- Hydrangea macrophylla 'Frau Katsuko' (Lady Series) (H)Bigleaf Hydrangea
- Hydrangea macrophylla 'Oregon Pride' (H)Bigleaf Hydrangea
- Hydrangea macrophylla 'Rosewarne Lace' (L)Bigleaf Hydrangea
- Hydrangea macrophylla 'Rotkehlchen' (Teller Series) (L)Bigleaf Hydrangea
- Hydrangea macrophylla 'Sweet Verena'PBR (H)Bigleaf Hydrangea
- Hydrangea macrophylla Chocolate Ever Belles ('Hokomachoko'PBR) (H)Bigleaf Hydrangea
- Hydrangea macrophylla Hi River ('Hiriv'PBR) (H)Bigleaf Hydrangea