February

Helichrysum bracteatum is the most well known and is probably the best of all the everlasting flowers. They make one of the finest subjects for bouquets, apart from being useful for beds and borders. They are easy to cultivate and established plants grow well with little or no attention and bloom from mid-summer right up to frost.

Helichrysum make one of the finest subjects for beds and borders and for bouquets, the flowers bloom from mid-summer right up to frost. Deep purple-red blooms are held atop strong multi-branching bright green stems. Known as an 'everlasting', they make one of the best dried flowers, both the colour and shape will last indefinitely.

Helichrysum bracteatum is the cut flower grower's staple, producing tall vigorous branching plants that are filled with large papery flowers. The scarlet red flowers are perfect for cutting, they have a subtle silky sheen and are striking in all stages, from bud to fully opened.

From the Tian Shan Mountains of northern China comes this tough little subshrub that is among the finest expressions of silver foliage to be found. Helichrysum thianshanicum is a superb silver leaved evergreen, subshrub that forms a tight mound of eye-catching silver foliage.

Heliopsis ‘Summer Nights' is a special selection made by Dale Hendricks of North Creek Nurseries, USA. Introduced in 2004 it produces a profusion of single blooms in early to mid-summer, with rich, deep golden-yellow petals and deep mahogany centres. The foliage is red-tinted and the stems are tinted dark burgundy.

Herniaria glabra is a relatively unknown perennial that deserves to be used more often in our gardens. The nursery industry calls it ‘Green Carpet’ and well they should. This lovely bright green creeper spreads effortlessly in all directions. An excellent choice for between flagstones or as a lawn substitute.

Hosta are grown predominantly for their outstanding foliage, from leaves as small as a teaspoon up to those larger than a dinner plate, colours range from deep blues to silvers, darkest shiny greens to bright yellows, from a single solid hue to the myriad of variegations the choice is almost overwhelming.

A deep blue carpet of bluebells is an unforgettable sight to anyone visiting many of our native woodlands. The spring spectacle of seeing a wood not only greening, but also 'blueing' is one of the joys of the year. When bluebells are in flower, spring has truly arrived.

Hyssopus officinalis 'Alba' is a much less well known variety of hyssop. Also known as 'White Hyssop' the plants sport bright white flowers from July to October. Widely used as a 'taste enhancing' herb or wildlife plant, the plants are a dark, vibrant green with a spiky, upright habit and narrow tongue-like leaves which have a peppery scent when stroked.

Hyssop, once recognised as a medicinal herb is enjoying a revival with home gardeners. An aromatic herb similar to rosemary or lavender, it makes an excellent low hedge and more unusual alternative to box. The plants are a dark, vibrant green with a spiky, upright habit and narrow tongue-like leaves. 'Pink' Hyssop sports vibrant, pink flowers.

Hyssop is a strong-flavoured aromatic herb which is enjoying a revival with home gardeners. An ideal plant for use in containers or as a low hedge or border within the herb garden. Highly attractive to bees, it makes excellent honey and is a must for any wildflower garden.

Throughout the summer, large, pure white flowers of Ipomoea alba open quickly at night, releasing sweet perfume into the evening air. Position near to your patio where you can enjoy the fragrant scent in the evening. A wonderful plant for a moth, night, or fragrance garden, the large white blooms appear to illuminate the garden

Ipomoea nil ‘Blue Picotee’ produces large, ruffled cobalt-blue blooms that are edged with bright white surrounding a deep rose throat. This extremely carefree and free-blooming, annual climbing vine will grow to around 120 to 180cm (4 to 6ft) tall. It will bloom early and load itself with masses of attractive funnel shaped flowers up to 10cm (3in) wide all summer long.

Ipomoea pennata is undoubtedly one of the most beautiful of all annual vines. The feathery foliage with thin, thread-like leaves give the plant a light, airy texture. In summer the plants burst into flower and are covered with hundreds of scarlet red, star shaped flowers.

This heirloom morning glory originated in Bavaria in Germany and named for the original Seed-saver Baptist John Ott, Ipomoea purpurea 'Grandpa Ott' flowers of intense violet-blue, with a ruby red star. It is a good climber for walls, trellis work or if allowed to scramble through other plants or trees.

Ipomoea 'Kniolas Black' is one of the darkest of all Ipomoea varieties available. It blooms with the most stunning dark velvety purple-black flowers, each with cerise throats. Very easy to grow, this extremely carefree and free-blooming climber will bloom early and load itself with masses of attractive dark purple-black flowers all summer long.

Iris bulleyana is a classic species Iris from western China. It belongs to a small group of oriental species which are entirely hardy and are of great value to the gardener. The plants are successful in any moist garden soil. Flowering from June to July, the blooms with mid purple flowers and dark purple veins.