Dahlia 'Penhill Dark Monarch'
Dahlia 'Penhill Dark Monarch'
Dahlia 'Penhill Dark Monarch'

Dahlia 'Penhill Dark Monarch'

Dahlia 'Penhill Dark Monarch'

1 tuber — £4.55

Spring planting season is currently closed 
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Delivery schedule

Orders placed until 29 February 2025
You can expect your order in February/March 2025

Orders placed 1 March - 15 April 2025
You can expect your order in March/April 2025

Orders placed 16 April - 15 May 2025
You can expect your order within 10 business days

Available for (pre)ordering again in December
Free delivery on UK orders over £50
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Shipping to the UK

UK orders over £50
Free shipping

UK orders under £50
£4.99

Northern Ireland orders under £50
£5.99

More info

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All deliveries are carbon neutral
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Carbon neutral delivery

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— Ship carbon neutral;
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Description

Amaze yourself and all your neighbours with the enormous, spectacular flowers of Dahlia 'Penhill Dark Monarch' – you simply won’t be able to believe your eyes when these impressive blooms open! This trendy dinnerplate dahlia is without doubt extremely dishy, with layers upon layers of fantastic two-tone pink and apricot blooms. Not only will they shine like beacons in the garden, but you certainly won’t be without top-notch cutting material. Just one of these big blooms will pack a real punch whether it’s on its own in a vase or forming part of a mixed bouquet.

Dahlia 'Penhill Dark Monarch's Unbelievably big blooms growing on tall, bushy plants, these larger-than-life dahlias are a real centrepiece. Perfectly positioned in a sunny border, you can enjoy a long-lasting reward of blooms which are produced continuously throughout the summer months and well into autumn. Cut the flowers when they’re at their peak and more will grow in their place!

Dahlia flowers are often used to make dyes. They can produce pink, orange, yellow or green tones, perfect for use in fabrics and textiles.

Key features

  • Good for cutting

  • Comes back every year

  • Thrives well in full sun

  • Packed in paper bags

  • Low maintenance

  • May need winter cover

Specs & details

  • Botanical name

    Dahlia 'Penhill Dark Monarch'

  • Flower colour

    Pink, coral

  • Tuber size

    1

  • Established height

    1.2-1.5m

  • Established spread

    50-70cm

  • Plant spacing

    5 tubers per m2

  • Leaf colour

    Green

  • Habit

    Upright

  • Life cycle

    Perennial

  • Hardiness

    Half hardy

  • Years to establish

    1st year

  • Sunlight

    Full sun
    Partial shade

  • Position

    Sheltered

  • Suitable for

    Large containers
    Borders
    Gravel gardens
    Coastal gardens
    Cottage gardens
    Low maintenance gardens
    Cut flower gardens

  • Soil acidity

    Any

  • Soil moisture

    Free draining

  • Soil type

    Loam
    Sandy
    Multipurpose compost
    Loam-based compost

  • Growing skill

    Easy to grow

  • Scented

    No

  • Pollinator-friendly

    No

  • Mouse resistant

    No

  • Rabbit resistant

    No

  • Deer resistant

    No

  • Toxicity

    No report

Plant calendar

JanFebMarAprMayJuneJulyAugSepOctNovDec
  • Planting
  • Flowering

Useful information

  • Orders placed until 29 February 2025
    You can expect your order in February/March 2025

    Orders placed 1 March - 15 April 2025
    You can expect your order in March/April 2025

    Orders placed 16 April - 15 May 2025
    You can expect your order within 10 business days

Dahlias in 60 seconds

Dahlias like full sun and a free-draining soil, and should be lifted and stored in winter, or at least protected with peat or straw. Dahlia flowers can range from 5 to 25cm in diameter and those magnificent larger-flowering dahlias might appreciate a little extra support with canes!

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