Calamintha nepeta ssp. glandulosa 'White Cloud'
LESSER CALAMINT
- Airy racemes of tiny, white-lipped blooms
- Small, bushy perennial that is delicate looking but wiry
- An alternative to Baby's Breath
HEIGHT: 30-60 cm · SPREAD: 30-60 cm
Calamintha nepeta subs. nepeta
CALAMINT
- Forms a dense, rhizomatous carpet
- Tiny, lilac to white flowers
- Very fragrant, gray-green foliage
HEIGHT: 30-45 cm · SPREAD: 45-60 cm
Callirhoe involucrata
PURPLE POPPY MALLOW
- Five-petaled cup-shaped magenta flowers with white centres
- Lush green foliage forms a low ground cover
- Behaves like an ivy
HEIGHT: 15-25 cm · SPREAD: 50-80 cm
Caltha palustris
MARSH MARIGOLD
- AKA Caltha polypetala
- Numerous, waxy, yellow, buttercup-like flowers
- Kidney-shaped, glossy, dark green leaves, up to 10 cm long, form low mounds
HEIGHT: 30-40 cm · SPREAD: 30-40 cm
Campanula americana
TALL BELLFLOWER
- AKA Campanulastrum americanum
- Flat star-shaped five-lobed blue flowers with a white inner circle
- Heart-shaped dark green hairy scalloped leaves
HEIGHT: 90-150 cm · SPREAD: 30-50 cm
Campanula carpatica 'Blue Clips'
CARPATHIAN BELLFLOWER
- Blue cup-shaped flowers rise slightly above the foliage
- Upward-facing blooms
- Low compact mounds of sharply toothed bright green basal leaves
HEIGHT: 20-25 cm · SPREAD: 30-40 cm
Campanula carpatica 'Pearl Deep Blue'
CARPATHIAN BELLFLOWER
- Vivid blue flowers with lighter centres
- Upward-facing blooms
- Low, compact mounds of sharply toothed, bright green, basal leaves
HEIGHT: 20-25 cm · SPREAD: 30-40 cm
Campanula carpatica 'Pearl White'
CARPATHIAN BELLFLOWER
- An improved selection on the older Clips series
- Upward-facing, white blooms
- Low, compact mounds of sharply toothed, bright green, basal leaves
HEIGHT: 20-25 cm · SPREAD: 30-40 cm
Campanula carpatica 'White Clips'
CARPATHIAN BELLFLOWER
- White cup-shaped flowers rise slightly above the foliage
- Upward-facing blooms
- Low compact mounds of sharply-toothed bright green basal leaves
HEIGHT: 20-25 cm · SPREAD: 30-40 cm
Campanula garganica 'Dickson's Gold'
ADRIATIC BELLFLOWER
- AKA Campanula elatines var. garganica 'Dickson's Gold'
- Profuse clusters of star-shaped, bright blue-violet flowers
- Gold leaves are small and kidney-shaped with a very jagged edge
HEIGHT: 10-15 cm · SPREAD: 15-30 cm
Campanula glomerata 'Alba'
CLUSTERED BELLFLOWER
- Clusters of white trumpet-shaped flowers form loose globes
- Clusters can have up to 15 flowers each
- Low clumps of large forest-green leaves
HEIGHT: 60-70 cm · SPREAD: 50-70 cm
Campanula glomerata 'Superba'
CLUSTERED BELLFLOWER
- Clusters of rich purple trumpet-shaped flowers form loose globes
- Clusters can have up to 15 flowers each
- Low clumps of large forest-green leaves
HEIGHT: 60-70 cm · SPREAD: 50-70 cm
Campanula persicifolia 'Takion Blue'
PEACH-LEAVED BELLFLOWER
- Large, open, outward-facing, violet-blue flowers
- Long, narrow, dark green, basal leaves
- Dwarf selection
HEIGHT: 40-50 cm · SPREAD: 30-40 cm
Campanula persicifolia 'Takion White'
PEACH-LEAVED BELLFLOWER
- Large, open, outward-facing, white flowers
- Long, narrow, dark green, basal leaves
- Dwarf selection
HEIGHT: 40-50 cm · SPREAD: 30-40 cm
Campanula portenschlagiana
DALMATIAN BELLFLOWER
- AKA Campanula muralis
- Deep blue star-shaped flowers rise above the mound of foliage
- Low-growing perennial suitable for front borders or rock gardens
HEIGHT: 20-30 cm · SPREAD: 60-80 cm
Campanula portenschlagiana Blue Waterfall™ ('Camgood') (PP13161, COPF)
BLUE WATERFALL™ BELLFLOWER
- Violet-blue star-like flowers
- Individual petals are narrower than other campanula
- Blooms rise slightly above the foliage
HEIGHT: 15-20 cm · SPREAD: 45-60 cm
Campanula rotundifolia
HAREBELL
- Dainty bell-like light blue flowers held on upright stems
- Buds are upright but flowers nod when open
- Heart-shaped fine-toothed basal green leaves form low clumps
HEIGHT: 30-60 cm · SPREAD: 20-45 cm
Campanula x 'Pink Octopus' (PP18885, COPF)
BELLFLOWER
- Japanese-lantern-like buds open to pink drooping flowers with narrow petals
- Very floriferous and long blooming
- Compact mounding ground cover with strong deeply-cut oval leaves
HEIGHT: 30-45 cm · SPREAD: 40-50 cm
Catananche caerulea
CUPID'S DART
- Unique buds open to light blue cornflower-like flowers with dark centres
- Flowers appear on tall, thin stems
- Foliage is made up of linear, gray-green, grass-like leaves
HEIGHT: 30-60 cm · SPREAD: 30-45 cm
Caulophyllum thalictroides
BLUE COHOSH
- Insignificant yellowish-green flowers
- Flowers finish and leave behind berry-like seeds
- As the seeds age, they take on a blue colour
HEIGHT: 45-70 cm · SPREAD: 50-60 cm
Centaurea dealbata
PERSIAN CORNFLOWER
- Unique rosy-pink flowers
- Clumps of deeply-lobed gray-green leaves
- Leaves have a silver underside
HEIGHT: 40-60 cm · SPREAD: 75-90 cm
Centaurea montana
BACHELOR'S BUTTON
- Other common names: Mountain Bluet
- Deep blue cornflowers up to 6 cm across, with reddish-blue centres and black-edged bracts
- Clump-forming perennial with gray-green strap-like leaves, up to 20 cm long
HEIGHT: 40-60 cm · SPREAD: 50-60 cm
Centranthus ruber
RED VALERIAN
- Fragrant carmine-rose star-shaped flower clusters
- Well-branched clumping perennial
- Grayish-green oval to lance-shaped leaves up to 10 cm long
HEIGHT: 60-80 cm · SPREAD: 50-70 cm
Centranthus ruber 'Albus'
WHITE VALERIAN
- Fragrant star-shaped white flower clusters
- Well-branched clumping perennial
- Oval to lance-shaped grayish-green leaves up to 10 cm long
HEIGHT: 60-80 cm · SPREAD: 50-60 cm