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Hydrangea macrophylla
Confirmed supplied format: 5L pot, approximately 45cm tall
Plant Highlights
Hydrangea macrophylla Special Mix offers a beautiful assortment of premium bigleaf Hydrangeas, selected for their impressive flower displays and reliable garden performance. Depending on the variety supplied, plants produce either rounded mophead or elegant lacecap flowerheads in shades of pink, blue, purple, rose or white, creating a spectacular display from mid-summer into autumn.
These deciduous shrubs develop into attractive, rounded plants that bring lasting colour and texture to borders, woodland-style planting and patio containers. Their generous flowerheads pair beautifully with shade-loving perennials and continue to provide interest long after flowering when dried for indoor arrangements.
| Attribute | Information |
|---|---|
| Botanical Name | Hydrangea macrophylla |
| Common Name | Bigleaf Hydrangea |
| Plant Type | Deciduous flowering shrub |
| Foliage | Large, rich green deciduous leaves |
| Flower | Mophead or lacecap flowerheads in a range of colours, depending on the variety |
| Flowering Period | July–September, often continuing into early autumn |
| Growth Habit | Rounded, bushy shrub |
| Position | Partial shade or full sun with consistently moist soil |
| Soil | Fertile, humus-rich, moisture-retentive but well-drained soil |
| Mature Height | Approximately 1.2–1.5m |
| Mature Spread | Approximately 1.2–1.5m |
| Hardiness | Hardy in Irish gardens. Developing flower buds may benefit from protection if severe late spring frosts are forecast. |
Plant in partial shade or full sun in a sheltered position. Morning sun or dappled shade is ideal, especially in warmer locations where protection from intense afternoon sun helps maintain flower quality.
Water regularly during the establishment period and throughout prolonged dry weather. Hydrangeas perform best when the soil remains consistently moist, particularly when grown in containers.
Grow in fertile, organic-rich, moisture-retentive but well-drained soil. Adding compost or well-rotted organic matter at planting improves both moisture retention and soil structure. Flower colour may vary naturally according to both the selected variety and soil pH.
Fully hardy in most Irish gardens. Leave faded flowerheads in place over winter to help protect developing buds, removing them in early spring once the risk of severe frost has passed.
Prune in spring by cutting old flowerheads back to the first healthy pair of buds. Remove dead, damaged or weak stems as needed, avoiding hard pruning since flower buds are formed on the previous season's growth.
This is a mixed selection of Hydrangea macrophylla varieties. Flower colour, flower form (mophead or lacecap), flowering time and mature size may vary across the current in-store selection. Blue-flowered varieties generally develop their strongest colour in acidic soils, while pink tones are more common in neutral to alkaline conditions.

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