A Giant Masterpiece with Magical Lilac Tips

Pre-order for dispatch end of February 2026.

The Dahlia 'Ferncliff Illusion' is a true showstopper that lives up to its name, creating a magical display in the summer garden. This magnificent "dinnerplate" variety boasts enormous creamy-white blooms that can reach up to 25cm across. Each petal is delicately dipped in soft lilac-purple at the tips, giving the flower a glowing, ethereal quality that looks different in every light.

Despite the sheer size of its flower heads, 'Ferncliff Illusion' is remarkably robust. Its strong, sturdy stems are built to hold the heavy blooms upright, making it a superior choice for cutting. Just one or two of these giant flowers are enough to create a breathtaking centerpiece for your home. Standing tall at the back of the border, this dahlia adds architectural height and sophisticated colour from mid-summer right through to the first frosts.

SPECIFICATIONS

• Plant Type: Dahlia Tuber (Tender Perennial)

• Variety: Ferncliff Illusion (Dinnerplate Decorative Type)

• Hardiness: Tender - protect from frost

• Flower Colour: Creamy White with Lilac/Purple Tips

• Flowering Period: July to October

• Sun Exposure: Full Sun

• Soil Type: Moist, Well-Drained, Fertile Soil

• Mature Height: Approx. 100cm – 120cm

• Mature Spread: Approx. 60cm – 70cm

KEY FEATURES

• Massive "Dinnerplate" blooms (up to 25cm wide)

• Elegant creamy-white petals with distinct lilac tips

• Strong stems make it an excellent, long-lasting cut flower

• Vigorous growth habit for maximum impact in borders

• Reliable bloomer that provides colour until the first frosts

WHAT YOU'LL RECEIVE

You will receive top-quality Dahlia Tubers (Grade 1), ready to be potted up in spring or planted directly after the risk of frost has passed.

GROWING TIP

Because these blooms are so large, staking is absolutely essential to prevent wind damage. Insert a strong stake when planting the tuber. To get the biggest flowers possible, "disbud" (remove) the smaller side buds beneath the main flower bud. Feed regularly with tomato feed once buds appear.

PERFECT FOR

• The Back of Garden Borders

• Show-Stopping Cut Flower Arrangements

• White and Pastel Garden Themes

• Creating Height and Dram

• Gardeners who love Giant Blooms

GROWING CALENDAR

• Planting: Pot up indoors in March/April or plant out in May/June (after frost).

• Feeding: July to September (High potash feed).

• Flowering: July to October.

• Lifting/Protecting: November (lift tubers to store over winter).

At The Rose Press Garden, we are passionate about providing gardeners across the UK with top-quality, healthy plants and bulbs, delivered directly to your door.

TRPG charges for delivery depending on the shipment locations and weight of items.

1st class P&P to UK is £5.95

2nd class P&P to UK is £4.50

P&P for heavy items such as plant support will be charged at £8