Growing Hydrangeas in Pots: Choosing Varieties, Planting and Care
Hydrangeas grow well in pots when the variety, container and compost are chosen with their eventual size and moisture needs in mind. Learn how to plant, water, feed and protect...
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Acer palmatum ‘Seiryū’
Japanese Maple 'Seiryū'
I hold the RHS | Award of Garden Merit
Acer palmatum ‘Seiryū’ is unusual among dissected Japanese maples because it grows upright rather than forming a weeping mound. Its light green, deeply incised leaves create a fine texture through summer before turning orange, yellow and red in autumn. Reaching around 2.5–4m, it is particularly useful where height is wanted without heavy foliage.
✅ Rare upright habit among dissected maples
✅ Fine light green foliage
✅ Orange, yellow and red autumn colour
Plant Details
Flowering Months
Size
- Max Height
- 2.5 m — 4.0 m
- Max Spread
- 2.5 m — 4.0 m
- Growth Habit
- Tall, narrow growth habit with strongly vertical main stems.
Planting Position
- Sunlight Indicates how much direct sunlight the plant needs each day. Full sun means 6+ hours, part shade is filtered or morning sun, and full shade is little to no direct sun.
- Full Sun Part Shade
- Aspect Aspect refers to the direction the planting spot faces (north, south, east or west). It affects light levels, warmth and exposure.
- South East West
- Exposure Exposure describes how sheltered or exposed a plant’s position is, particularly to wind and weather.
- Sheltered
- Hardiness Hardiness indicates how well a plant tolerates cold conditions outdoors. Higher ratings generally mean greater frost tolerance.
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(−20 to −15 °C) Very cold-hardy
Ideal Soil Conditions
- Soil Type Soil type describes the texture of the soil (clay, sand, loam, chalk). This affects drainage, nutrients and how roots grow.
- Soil Moisture Soil moisture tells you how wet or dry the soil should be for best growth. Match this to your garden conditions for healthier plants.
- Moist but permeable / Free draining
- Soil pH Soil pH measures how acidic or alkaline the soil is. It affects nutrient availability and can impact plant growth.
Plant Uses & Merits
- Uses
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- Rockeries
- Architectural
- Patios / Courtyards
- Containers
- Merits
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- Low Maintenance
- RHS | Award Of Garden Merit
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Best Hydrangeas for Small Gardens
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