Argyranthemum 'Grandaisy Rose Sunshine'

Marguerite Daisy

Brighten your garden with Argyranthemum 'Grandaisy Rose Sunshine'. Its large rose-pink blooms with sunshine-yellow centres flower all summer long. Perfect for patio pots and borders needing vibrant, long-lasting colour.

6 x Plug Plants

51700563

In stock

£14.99

12 x Plug Plants

51700564

Only 10 remaining

£22.98

Was £29.98

Free-£6.99 Delivery On Plants. 5-7 Working Days | Learn More

Key Features

Marshalls Garden

Long Flowering Season

Marshalls Garden

Pollinator Friendly

Product Information

Eventual Height:

40-60 cm

Position:

Full Sun

Suitable for:

Borders, Cottage Garden, Patio, Pots, Small Gardens

Plant Type:

Tender Perennial

Soil Type:

Light, well-drained, rich in organic matter, pH 6.5-7.5

Complete The Job

Growing Calendar

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Plant outdoors

Plant outdoors

Flowering

Flowering
  • Large rose-pink daisy blooms with a vibrant sunshine glow
  • Supplied as strong, healthy plug plants
  • Long-flowering and highly heat and weather tolerant
  • Ideal for borders, patio pots and mixed summer displays

Argyranthemum 'Grandaisy Rose Sunshine' brings dazzling colour and exceptional flower size to your summer planting schemes. This striking variety produces oversized daisy-like blooms in warm rose-pink shades, each highlighted by a radiant sunshine-yellow centre. The result is a lively, uplifting display that suits both contemporary and cottage-style gardens. With its bushy, well-branched habit and generous flowering, it provides a bold, cheerful presence in pots, borders and patio containers.

Supplied as healthy plug plants, 'Grandaisy Rose Sunshine' is easy to grow and thrives in sunny positions. The Grandaisy series is known for its resilience, offering excellent heat tolerance and reliable performance even in mixed weather. Blooming from early summer to autumn, this variety delivers months of bright, carefree colour, making it a perfect choice for gardeners who want high-impact, low-maintenance seasonal interest.

How To Grow

Planting in Containers


Plant approximately 6-10 plants per 30cm container. Sprinkle a layer of stone or gravel at the bottom of the container to aid drainage. Use a high-quality young plant or general-purpose compost, spacing plants evenly to allow room for growth. Mix in a slow-release granular fertilizer before placing the plants to provide nutrients. Water thoroughly after planting and continue to water every 1-3 days depending on rainfall, ensuring the container doesn’t dry out.


Planting in the Ground


Dig a hole approximately twice as deep and three times as wide as the plant. If your soil is heavy, mix in general-purpose compost, horticultural sand, and potting grit to improve drainage. Gently compact the soil around the plant and water thoroughly.


Feeding and Aftercare


Use a liquid feed high in potash to nourish the roots directly. Keep plants well-watered during dry summer months, which may require daily watering depending on rainfall.


Planting and flowering months below are subject to seasonal weather conditions.

Guide To Plant Sizes

Our Perennial Plants come in sizes from Professional Grower Plugs up to 7.5L. Different sizes are at different maturity levels which alters their planting instructions.


Professional Grower Plugs


Selected by our team of experts and sent from our nursery, you will receive your Professional Grower Plugs in plug trays in a box. These are designed to keep your plants secure and to prevent damage in transit. Professional Grower Plugs will require growing-on and hardening off in larger pots.


Plugs


Plug plants are larger and more mature than our Professional Grower Plugs, you will receive your Plugs in plug trays in a box. Plugs will require hardening off in larger pots.


Garden Ready Plants


Our largest, most mature Plug plants, you will receive your Garden Ready Plug Plants in plug trays in a box. Garden Ready Plants are mature enough to be planted straight out into its final position.


9cm, 1L and Larger


You will receive your plant in a pot. If you have ordered your perennial during autumn or winter, it may appear yellow or have no flowers/leaves. The plant is still healthy and ready to plant straight out into its final position but looks different during different seasons.


Bare Root Perennials


Delivered without a pot or compost, Bare Rooted plants are dormant plants. Don't be fooled by their appearance - bare roots are bursting with energy and planting them in autumn and winter is the best way to guarantee strong, healthy and thriving plants in spring and summer. Bare Roots require soaking in water before planting.

Why Marshalls Garden

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Discover our wide range of gardening guides developed over 75 years, showcasing our commitment to gardening.


Contact us Mon – Fri and even on bank holidays (because gardening queries don't follow a calendar), to discuss our product range or chat about all things gardening.


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