Hydrangea Mad. Emile Mouillère
Short description
An upright to spreading shrub with mid to dark green leaves. Very large showy flowers that emerge green, before turning a pale white colour in late summer to autumn.
3 Year Hardy Plant Guarantee, so you can buy from us with confidence
- Weekday Collection from 4 different locations
- Order by 5 pm for next day collection
- Family-owned since 1977
- Locally grown plants from our very own nurseries
Hydrangea Mad. Emile Mouillère

Short description
An upright to spreading shrub with mid to dark green leaves. Very large showy flowers that emerge green, before turning a pale white colour in late summer to autumn.
3 Year Hardy Plant Guarantee, so you can buy from us with confidence
- Weekday Collection from 4 different locations
- Order by 5 pm for next day collection
- Family-owned since 1977
- Locally grown plants from our very own nurseries

Hydrangea Mad. Emile Mouillère
Why Buy Me?
- Summer flowering
- Masses of showy flower heads
- Easy to grow in most soils
Growing Conditions
Light:
Thrives in partial shade—ideally with morning sun and afternoon shade. Can tolerate more sun in cooler climates but benefits from protection against hot afternoon rays.
Soil:
Prefers moist, well-drained, fertile soil enriched with organic matter. Best flower colour is achieved in neutral to slightly acidic soils. Less affected by pH than coloured varieties but may show a subtle pink or green tint in alkaline conditions.
Exposure:
Grows best in sheltered positions, protected from harsh winds and late spring frosts. Ideal for woodland edges or shaded borders.
Drought Tolerance:
Low. Requires consistent moisture, especially in dry weather. Not drought-tolerant—wilts quickly if the soil is too dry.
Cultivation & Care
Planting Time:
Plant in spring or early autumn when the soil is warm and moist, allowing roots to establish before winter or summer extremes.
Spacing:
Allow 1.2–1.5 metres (4–5 feet) between plants to accommodate mature spread and promote airflow.
Watering:
Water deeply and regularly during the growing season. Keep soil evenly moist, especially in hot, dry periods.
Fertilization:
Apply a balanced fertilizer (e.g., 10-10-10) in early spring. Avoid excessive nitrogen, which can reduce flowering and promote leafy growth.
Mulching:
Mulch annually in spring with compost, leaf mould, or bark to retain moisture and suppress weeds. Keep mulch clear of stems to prevent rot.
Pruning:
Blooms on old wood. Prune lightly after flowering to remove spent blooms and dead stems. Avoid hard pruning in spring or winter to preserve next season’s buds.
Propagation:
Propagate by softwood cuttings in late spring or semi-ripe cuttings in summer.
Seasonal Interest
Spring:
Produces lush, dark green foliage. Buds develop on old wood.
Summer:
Large, rounded mop-head flowers open from June to August, starting pure white, sometimes developing pink or greenish tints as they age.
Autumn:
Flowers fade attractively to muted tones; foliage may take on soft yellow hues before dropping.
Winter:
Deciduous. Dried flower heads add winter structure and protect developing buds underneath.
Wildlife & Garden Use
Wildlife:
Provides nectar for bees and butterflies during the flowering season. Offers shelter for insects among dense foliage.
Garden Use:
Excellent in mixed borders, shaded gardens, woodland edges, and foundation plantings. Its refined, classic appearance also suits formal gardens and containers (if large enough).
Companion Plants:
Pairs well with shade-lovers like Hosta, Ferns, Heuchera, Astilbe, Brunnera, and Japanese Anemones. Complements other hydrangeas and acid-loving shrubs like Camellia and Rhododendron
Transform your home and garden with Hydrangea Mad. Emile Mouillère —a must-have for any season. Order online now for quick and easy shopping, or drop by your local Thompson's Branch to explore it up close and get personalised recommendations.
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EAN code9000000207
- Brand
- AspectSun or Shade
- Flower Colourwhite
- Foliage ColourDark Green
- Width in ft7-8ft (210-240cm)
- Height in ft7-8ft (200-240 cm)
- Pot size3 litre pot
- Flowering PeriodJuly/September
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Order and pay online and select the day you would like to collect your order from one of our four sites.
Local deliveries available, please order and pay online for delivery within 5 working days. See our terms & conditions.