This week

Upright semi-evergreen peerennial with tubular white folwers.  Average height 3.5ft Full sun partial shade.

Common name Cranesbill A very popular plant making dense mounds of deeply divided foliage topped with pretty lavender-blue flowers, flushed  reddish pink from May to August. Average height 1ft. Full sun/partial shade. Hardy.

Common name: Curly Pondweed A UK native aquatic plant, suitable for planting in deep water to act as an oxygenator provide shelter for wildlife. Wiry stems and strap-like leaves that remain underwater and are almost see-through with a hint of pink...

Common name: Hornwort A very good oxygenator and can grow to great depths so is ideal to put in lakes and ponds. It is a free floating plant but weighting helps secure the plant in the required location. Hornwort has foliage that resemble small...

Common name: Fibre Optic Plant An attractive evergreen with foliage that resembles fibre optic cables! The glossy, thread-like leaves, have minute, white flower spikes on the tips of each leaf from July to August. Suitable for damp soil and pond margins...

Common name: Common Mare's Tail Attractive low-growing vertical bottle-brush type stems which rise out of the water. Native UK species. Aspect: Full sun/Partial shade Average height: 25-30cm Planting depth: 0-15cm Growth rate: Slow

Common name: Pepper Grass An unusual fern that is a UK native species with hair-like foliage with a slightly contorted appearance once mature. Oxygenating. Planting depth: 0-30cm Growth rate: Slow Full sun/Part Shade

Common name Penstemon 'Tnpenhpi' A compact, bushy, upright deciduous perennial with a neat habit and lance-shaped green foliage. Long-lasting, flared, tubular pink flowers with paler white throats appear from June through to October. Average...

Common name: Catmint A hardy perennial with aromatic green-grey foliage and lavender blue flowers than are borne in proofusion in summer. Bees and insects love the flowers and cats love the foliage! Creates dense mounds of blue that are perfect for...

Common name: Catmint A hardy perennial with aromatic green-grey foliage and pink flowers than are borne in proofusion in summer. Bees and insects love the flowers and cats love the foliage! Creates dense mounds of pink that are perfect for the front of...

Common name Anise-scented sage Infuse your garden with vibrant, rich colour using this stunning perennial known for its deep plum-purple blooms and striking upright habit. Average height 3-4ft  Full sun.

Common name Phygelius × rectus 'Tnphycro' A compact, neat, upright, evergreen perennial shrub with dark green foliage. Racemes of trumpet-shaped, hanging, rose-pink flowers with a yellow throat appear from June through to September...

Common name Whirling butterflies A graceful perennial with butterfly-like blooms in white, pink & red Average height 1-1.5ft  Full sun 

A bold and striking perennial known for its vibrant purple flowers and lush, deep green foliage. Average height 3-4ft  Full sun partial shade   

Common name Penstemon 'Florpenpu' A bushy, semi-evergreen perennial with pretty tubular-shaped, purple-maroon flowers from July to September.  Hardy but will benefit from a thick mulch to protect the roots during winter. Average height...

Common name: African Daisy A rhizomatous perennial with narrow, aromatic grey-green leaves and solitary daisy-like, light pinkish-purple, dark-eyed flowers 5-6cm in width. Average height 1.5ft  Full sun

Botanical name: Iberis x hybrida 'Mermaid Lavender' Evergreen mound forming sub shrub with wonderful pastel lavender candytuft flowers in late spring through to summer. Average height 20-30cm Full sun 

A cushion-forming evergreen perennial with linear dark green leaves, bears pink white or red-purple flowerheads in profusion from May to June on upright stems.  A small evergreen that is ideal for a rock garden or in pots. Average height 1ft...

Common name: Friendship sage An exceptional variety of salvia with beautiful pale blue flowers produced on tall stems all the way through from May to October/November. Average height 5ft, spread 2ft.   Full sun. May need some winter protection

Common name: Achillea millefolium 'Balvinrose' A spreading perennial with grey-green, fern-like foliage. Upright, branching stems are topped with domed flowerheads of small, dark rose-pink flowers from early summer to early...

Common name: Oriental Arborvitae An unusual dwarf conifer with a compact, globe-shaped habit and distaictive foliage that changes colour through the season.  Average height 2-3ft.  Full sun.  Hardy.

Common name Coneflower Bushy deciduous perennial with large daisy like white, green centered flowers late summer to autumn.  Average height 2-2.5ft Full sun partial shade.

Common name: Coneflower A bushy perennial that produces stunning mostly double pink flowers from late summer through the autumn. Average height 3ft.  Full sun or partial shade.  Hardy.

Common name: Coneflower A compact, upright perennial with sturdy stems bearing large daisy-like flowerheads with bright white petals and a cone-shaped orange-brown domed centre. Flowers from July to September. Great for priaries style planting schemes...

Common name: Cranesbill A tall plant with very large handsome leaves. It produces large reddish purple flowers with a dark, star-shaped eye from June to September. Average height 1ft. Full sun/partial shade. Hardy.

A bushy perennial with large, pretty, tubular-shaped, deep purple flowers with a white throat, produced from July to September. Medium green leaves and a compact habit. Average height 2ft, spread 1.5ft. Full sun/partial shade. Hardy (may need some...

Common name: Lily turf A clump-forming evergreen perennial with dark green strappy leaves.  It produces spikes of blue flowers during the autumn.  Average height 1ft.  Partial or full shade.  Hardy.

A superb dahlia with dark purple-black serrated leaves that provide a striking contrast with the rich chocolate-red single blooms. Compact variety that works well in pots or near the front of the border and adds colour over a long period throughout...

Common name: Vervain A lovely verbena that produces elegant purple-pink flowers on long, narrow stems from June to September. The flowers will attract a range of pollinators into the garden and the seedheads provide winter interest. Average height...

Common name: Fleabane A spreading perennial with grey-green leaves. Pretty yellow centred flowers with white petals, fading through pink to purple with age, are produced prolifically throughout the whole of spring and summer. Average height 15-20cm,...

A mid-size form of hybrid delphinium that has beautiful spikes flowers.  Flowers appear from June to July, cut them back for another flush of flowers in late summer/early autumn.  Average height 3.5ft.  Full sun. Hardy.

A large-leaved bushy perennial with large, pretty tubular-shaped, mid-blue flowers from July to September. Average height 1.5ft Full sun/partial shade. Protect from frost.  

  Common name: White Lilyturf A versatile and undemanding evergreen perennial with long dark green leaves, narrowly edged with yellow. and dense spikes ofpure white flowers that are produced  from September to November. Average height 1ft, spread 1-2ft...

Common name: Tamarisk An large arching shrub with needle-like leaves on arching branched. Impressive feathery plumes of light pink flowers are produced from May to June.  Average eventual height 8-12ft Full sun Hardy

Common name: Whirling Butterflies A bushy clump-forming perennial with slender stems. Produces delicate, star-shaped light pink and white flowers on tall airy stems, over a long season from June to September. Average height 4ft, spread 3ft. Full sun...

Common name: Hardy Geranium, Cranesbill.  A mound-forming perennial with marbled leaves. it produces large, cupped, blue flowers with white centres and maroon veins from early to late summer. Average height 1-2ft. Full sun/partial shade...

A compact perennial with beautiful, loose spikes of pure white, purple and blue semi-double flowers from June to August. Brings a cottage garden feel to the border and is also excellent as a cut flower for the vase.  Average height 3ft. Average...

Lilyturf. An evergreen perennial with narrow dark green leaves and dense spiked of bright mauve flowers. Flowers from September- November. Average height: 1ft - 30cm Average spread: 1ft - 30cm Partial Shade Hardy   

Bell shaped flowers which are deep purple-red. Flowers from July through until September. Average height: 2ft - 60cm Average spread: 1.5ft - 45cm Full sun / partial shade Hardy

An upright semi-evergreen perennial with mid-green strappy leaves It produces large tubular-shaped, flowers in purple and blue shades with a whitish throat from July to September, Average height 2ft. Full sun/partial shade. Hardy.   1 plant in...

Common name Salvia nemorosa 'Florsaldblue' A compact, clump-forming perennial with aromatic, grey-green leaves and dense, erect spikes of purple-blue flowers in summer. Average height 1-1.5ft  Full sun partial shade...

Common name: French Lavender A compact, bushy, evergreen, shrub with narrow grey-green, aromatic leaves and s rounded spikes of pure purple flowers in summer. Average height 1-1.5ft (plus flower spikes) Full Sun Hardy 3 Lavender 'Anouk' for £18 Please...

Common name: Blue Fescue, Grey Fescue A densely tufted evergreen grass with narrow inrolled blue-green, arching leaves and panicles of delicate, violet-flushed, blue-green flowers. Average height/spread 1ft. Full sun. Hardy

Common name: Cranesbill A long-flowering hardy geranium that produces bright purple blue flowers from late spring through to the autumn. Average height: 2ft Full sun, partial shade  

Common name: Coneflower An upright perennial with strong stems of large daisy-like flowerheads produced from June to September.   The vivid purple petals surround a prominent deep orange centre. Average height 3ft, spread 1.5ft   Full sun...

Common name: Coneflower A clump-forming, elegant perennial with coarse, deep-green serrated leaves.  It produces daisy-like pink flowers with a central cone that attracts butterflies. Average height 1.5ft. Full sun or partial shade Hardy.

Common name: Coneflower An upright perennial with strong stems of large daisy-like purple flowerheads produced from June to September.   The many petals surround a prominent deep orange centre. Average height 3ft, spread 1.5ft   Full sun...

Common name Coneflower Bushy deciduous perrennial with large daisy like white, green centered flowers late summer to autumn.  Average height 3ft Full sun partial shade 

Common name: Coneflower An upright perennial with strong stems of large daisy-like flowerheads with a cone-shaped golden brown centre, surrounded by purplish red petals. Flowers from July to September. Loved by bees and insects. Average height 3-4ft...

A compact, low bushy shrub with bronze-purple flushed leaves. Bell-shaped, black-red flowers are borne from May to June. Average height 3ft. Full sun. Sheltered spot.