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...
Brunnera macrophylla ‘Alexander’s Great’
Siberian Bugloss
Brunnera macrophylla ‘Alexander’s Great’ is a notably large-leaved selection, producing substantial heart-shaped silver foliage strongly marked with green veins and edges. Small sky-blue flowers rise above the broad clump in spring, but the foliage is the main attraction. It can spread towards 1m across, making it particularly effective as bold ground cover in cool partial or full shade.
✅ Exceptionally large silver leaves make a strong foliage feature
✅ Broad clumps give effective ground cover in shade
✅ Very hardy and generally low maintenance
Plant Details
Flowering Months
Size
- Max Height
- 0.1 m — 0.5 m
- Max Spread
- 0.5 m — 1.0 m
- Growth Habit
- Grows in tight bunches from base, forming rounded groups.
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 Shade Part Shade
- Aspect Aspect refers to the direction the planting spot faces (north, south, east or west). It affects light levels, warmth and exposure.
- East North 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
- 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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- Patios / Courtyards
- Banks / Slopes
- Flower Borders
- Groundcover
- Merits
-
- Generally disease-free
- Generally pest-free
- No pruning required
- Low Maintenance
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How to Grow Hydrangeas in Ireland: The Complete Guide
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Best Hydrangeas for Small Gardens
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