preloader
Facebook Twitter Pinterest linkedin Telegram
Facebook Twitter Pinterest linkedin Telegram
The Plant DB The Plant DB
Login / Register

Sign inCreate an Account

Lost your password?
Menu
The Plant DB The Plant DB
  • Home
  • Plants
Awaiting product image
Click to enlarge
HomeShopBi-annuals Onopordum acanthium
Previous product
Placeholder
Onobrychis viciifolia Login to see prices
Back to products
Next product
Placeholder
Ophiopogon Nigres 'Black Dragon' Login to see prices

Onopordum acanthium

Login to see prices

A basal rosette of grey-green spiny leaves producing branched stems of thistle-like flowers in the second year.

Compare
Category: Bi-annuals
Share
Facebook Twitter Pinterest linkedin Telegram
  • Description
  • Additional information
  • Shipping & Delivery
Description

Scotch Thistle. A basal rosette of grey-green spiny leaves producing branched stems of thistle-like flowers in the second year. Max Height 3m. Max Spread 1m. Flowers July to August. Full sun. Hardy. Water thoroughly before planting.

Additional information
Generic

Onopordum

Species

acanthium

Varietry
Common Name

Scotch Thistle

Flower Colour

purple

Soil

Fertile

Aspect

Full sun

Foliage

Biennial

Height

3m

Family

Asteraceae

Spread

1m

Growth Speed
Growth Habit

Open

Fragrance

FALSE

Foliage Colour

grey, green

Flowers From

July, August

Colour Fruit
Fruits When
Moisture

Well drained

Protection
Hardiness

Hardy

Planting

Water thoroughly before planting

Care

Keep moist in first year

Border

Border

Toxicity
Pruning
Pruning Time
Pests and diseases
Maintenance
Propagation
Shipping & Delivery

Related products

Placeholder
Compare
Close

Campanula pyramidalis

Login to see prices
Short-lived, perennial best grown as a biennial with rosettes of light-green leaves. Tall leafy stems of pyramidal, cup-shaped, fragrant, light blue or white flowers.
Quick view
Placeholder
Compare
Close

Delphinium Pacific Hybrids

Login to see prices
A very attractive plant with handsome spikes of semi-double brightly coloured flowers
Quick view
Placeholder
Compare
Close

Dipsacus fullonum

Login to see prices
The native teasel, prickly basal leaves followed by prickly stems of cone-shaped purple or white flowers in the second year. Can be dried.
Quick view
Placeholder
Compare
Close

Geranium bohemicum

Login to see prices
A sprawling, hairy plant with pretty cut and wrinkled leaves. Beautiful violet-blue flowers with darker veins and a pink central zone.
Quick view
Placeholder
Compare
Close

Barbarea vulgaris ‘Variegata’

Login to see prices
Biennial or short-lived perennial forming rosettes of green, splashed yellow leaves. Yellow flower spikes. Self-seeds.
Quick view
Placeholder
Compare
Close

Cynoglossum officinale

Login to see prices
A clump-forming bi-annual with softly hairy grey-green narrow leaves. Leafy stems bear clusters of dark purple flowers.
Quick view
Placeholder
Compare
Close

Jasione montana

Login to see prices
An annual or bi annual with narrow leaves and blue flowers in summer.
Quick view
Placeholder
Compare
Close

Delphinium Pacific Giant Hybrids

Login to see prices
A very attractive plant with handsome spikes of semi-double brightly coloured flowers
Quick view
theplantdb
close
Start typing to see posts you are looking for.
  • Menu
  • Categories
Set your categories menu in Theme Settings -> Header -> Menu -> Mobile menu (categories)
  • Home
  • Blog
  • Portfolio
  • Login / Register

Shopping cart

close
Scroll To Top