Hydrangea m. 'Rembrandt' mix

Description and Characteristics

Hydrangea macrophylla 'Rembrandt' Mix is a striking series of mophead hydrangeas known for their large, richly coloured flowers that evolve in tone over time—resembling the soft, muted palette of classical paintings. The mix includes cultivars with blooms that change from rich pinks, plums, purples, and antique greens, often with a dusted, vintage finish as they mature.

This series is valued for long-lasting flowers, robust stems, and an elegant, compact growth habit, typically reaching 90–120 cm in height and similar in spread. The mophead blooms are held upright on sturdy stems, making them excellent for cut flowers, drying, or adding texture to summer borders.

One of the defining features of the Rembrandt series is the way its flowers age—early-season colours intensify or mellow into sophisticated autumnal shades, extending the plant’s ornamental season.

• Mophead hydrangea series with muted, evolving colour tones

• Flowering period: June to September

• Height and spread: 90–120 cm

• Compact, bushy shape with strong flower stems

• Perfect for mixed borders, containers, and cut flower gardens

Growing Conditions and Maintenance

Hydrangea macrophylla ‘Rembrandt’ Mix is easy to grow with regular watering, light pruning, and part shade positioning. These varieties are bred for strong stems, excellent weather resistance, and versatile garden performance.

• Light Requirements:

  • Best in partial shade—prefers morning sun with afternoon shade

  • Tolerates more sun in cooler climates, provided soil is moist

  • Too much shade may reduce flowering

• Soil Preferences:

  • Requires moist, fertile, well-drained soil

  • Tolerates a wide range of soils with good structure

  • Colour variation is influenced by pH:

    • Acidic soils: more purple to blue hues

    • Alkaline soils: more rose to red tones

• Watering Needs:

  • Water deeply and regularly, especially during dry spells

  • Mulch in spring with organic matter to retain moisture

  • Keep container-grown plants consistently moist

• Feeding:

  • Feed with a balanced fertiliser in spring

  • For blue tones, apply aluminium sulfate or use ericaceous compost

  • Avoid over-fertilising, which may reduce flower formation

• Pruning:

  • Prune lightly in late winter or early spring, removing deadheads and weak stems

  • Avoid cutting back hard—these bloom mostly on old wood

  • Thin out congested growth to improve air circulation

• Winter Care:

  • Hardy in Zones 5–9 (RHS H5)

  • Mulch around the base in cold regions to protect roots

  • In containers, move to a sheltered spot or insulate pots in winter

Garden Uses, Companion Plants, and Display Ideas

The Rembrandt mix offers long-season colour and evolving textures that complement both traditional and modern gardens. Its muted, painterly colours suit romantic, rustic, and cottage garden themes, as well as more refined, minimalist schemes.

• Design Applications:

  • Excellent for mid-border planting, seasonal highlights, or under windows

  • Ideal for cut flower gardens or display containers on patios and terraces

  • Works well in drifts or small groups for layered colour

• Companion Plants:

  • Pairs well with Hostas, Heuchera, Astilbes, Ferns, and Hakonechloa

  • Contrasts beautifully with lavenders, salvias, or silver foliage plants like Artemisia

  • Complements spring bulbs and early perennials in layered borders

• Cut Flower and Drying Use:

  • Blooms last well in fresh arrangements and dry attractively

  • For drying, cut when the petals begin to feel papery

  • Remove lower leaves and hang upside-down in a dry space

• Pollinator Benefits:

  • Primarily decorative; mopheads attract fewer pollinators than lacecaps

  • Still contributes beauty and structure in pollinator-friendly gardens

• Container Use:

  • Ideal in large pots and decorative planters

  • Use moisture-retentive, peat-free compost

  • Water regularly and feed monthly for best blooms

• Pest and Disease Resistance:

  • Generally resistant to common pests and diseases

  • Watch for aphids or mildew in humid conditions—ensure good air circulation

  • Clean pruning and mulching help maintain plant health

• Size
  P15

We currently only deliver within the island of Ireland, other countries can be quoted for by contacting [email protected] or via telephone on 06964084
 

Standard Delivery is FREE on orders over €250*

All standard deliveries will be completed within 5-7 working days via Fastway Couriers, any delay to this delivery time, the customer will be notified by One of our staff.

The in-Store delivery charge will vary compared with online, in-store delivery charge is done on a case by case basis. 

* Only mainland Ireland addresses qualify for free delivery.
 

Live Plants Delivery

Our live plants are packed with care and diligence by our staff, our horticulturists review each plant before despatch to ensure quality is maintained.
Live Plant delivery charges are not calculated on weight but on the space required per package to ensure safe delivery, so delivery charges may vary as some plants require more space than others when packed.
All live plants are despatched within 3-5 working days where possible, our couriers aim to deliver within 48 hours of despatch from our Garden Centre to allow the plant to arrive in healthy condition.
 

Click & Collect

Can’t wait for delivery? Why not try our FREE Click & Collect service? Simply make your purchase online and collect it from our store located in Croagh Co. Limerick. Our staff will contact you by phone when your order is ready for collection (Please allow 24 hours minimum). When collecting your item, call the store on 069-64084. We will then load into your car as required. This service is available in-store 9am – 6pm Monday – Saturday (No collections on Sundays)

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