Hardy Perennials

The green garden fennel is a handsome and popular perennial, often planted on its own for impact or combined with other flowers in borders. The airy feather foliage is crowned in late summer with large heads of tiny flowers. Both leaves and seeds are useful and seeds may be left to ripen as a crop.

Diminutive Festuca glauca makes a tight mound of steely blue, needle-like blades and is one of the most tactile of the evergreen grasses. Planted as a specimen or in swathes across a garden, the colour is so unexpected it can't help but catch the eye.

Our native Meadowsweet is a familiar sight, with fernlike foliage and tufts of graceful, fragrant creamy-white flowers. Also known as Queen of the Meadows, the flower heads are frequently visited by bees attracted by the heavy scent which can be so evocative of summer days in the countryside.

Gaura lindheimeri 'Sparkle White' is a stunning hardy perennial. A Winner of the Fleuroselect Gold Medal, this bushy, clump forming variety has a neat, compact habit and produces a flurry of dazzling white, starry blooms on graceful slender stems from early summer right through to autumn.

Introduced in 2008, Gaura lindheimeri 'Summer Breeze' has now been made available in seed form. A hardier, more robust variety, long blooming and floriferous, it produces open, willowy, vase-shaped plants, with long graceful stems that suspend numerous little, dainty, butterfly shaped flowers at their tips.

Geranium 'Orchid Blue' is a simply stunning plant, producing clusters of saucer shaped flowers of a rarely seen shade of pure orchid-blue, each with purple-violet veins. This new-on-the-scene plant soon spreads to form low hummocks of deeply cut soft green, leaves.

Geranium phaeum ‘Samobor’ has considerable charm, with luxurious, deep maroon-black flowers which are held high on upright slender stems in late spring to early summer. This beautiful and useful hardy geranium is loved for its amazing deeply scalloped foliage with beautiful dark markings

The beautiful, soft violet-blue flowers make the meadow crane’s bill one of our most distinctive wildflowers. Perfect for a meadow, it is often planted in gardens as it flowers for a long time, it must be one of our loveliest wild flowers and worthy of a place in any border.

'Dark Reiter’, is a fairly new cultivar originating from 'Victor Reiter' whose namesake was the legendary California nurseryman. What sets this plant apart is the new leaves that emerge a light maroon colour then fade to a purple-flushed deep green, it produces violet-blue flowers in spring.

"Splish Splash" is a fascinating, rare and prized border plant and one of the most beautiful, striking and unusual perennial geraniums. Very easy to grow, the clumps of divided foliage are topped with mauve-blue splashes and flecks on pure white petals, each petal appearing to be individually designed and painted.

Geranium pyrenaicum is a European species and well known for being one of the most floriferous of Geraniums. 'Summer Snow' is an easy to grow, yet hard to find white flowered cultivar which produces profuse quantities of white flowers each with deeply notched petals.

‘Vision Light Pink’ produces masses of large luminescent light pink flowers with red veins from early spring through to late summer. This long-lived, drought-tolerant perennial is useful as a small scale groundcover and in mixed borders. Use it in rock gardens, stone walls or even in container plantings.

A beautiful, robust ground cover variety of the every popular Geranium sanguineum; ‘Vision Violet’ produces masses of large luminescent violet flowers from early spring to summer. The blooms cover this compact, mounding plant with intricately cut leaves.

Many gardeners look for easy to grow, reliable perennials that provide a bright, cheerful display of colour early in the season. Geum coccineum ‘Borisii-Strain’ flowers the first year from seed producing wonderful vivid orange-red toned flowers from late spring into summer.

Geum rivale, the Water avens is a native perennial of slow-draining or wet soils. Flowering prolifically it is particularly useful in damp soils and makes a good show besides ponds. It produces both nectar and pollen and is an excellent plant for attracting pollinators and amphibians to the garden.

If there's one plant that can inject a little razzle-dazzle into the border during gloomy late summers it is Helenium. From late July 'Helena' blooms with masses of vibrant blooms in a spectrum of rich colours from gold to mahogany red. Perfect for the back of the border and wonderful for cutting.

Helenium hoopesii is considered by some to be the most valuable of the species. It blooms with bright golden yellow disk florets that each form a kind of rounded knob that transforms the flower from your typical two-dimensional daisy into something much more interesting and sculptural.

Perennial sunflowers typically don’t grow quite as tall and large as their annual friends. However Helianthus maximiliani is a wonderful exception. It grows slowly through the summer months as a group of short stems, until late summer when the stems bolt and the flowers head for the sky.