English Grass, botanically known as Armeria pseudarmeria 'Ballarina White', is a compact and tuft-forming perennial plant that produces dense tufts of narrow, velvety green leaves. It produces spherical flower heads on long stems, which emerge from the dense foliage.

The plant prefers sunny and warm locations, typical of the Mediterranean region, and thrives well in full sun. It is fully hardy and tolerates light frost, making it ideal for coastal areas and rocky gardens.

With a height of 20–40 cm and a width of 10–30 cm, English Grass fits well in the foreground of borders, in rock gardens or as a potted plant. It can also be used in lawns, where the compact growth form offers a uniform and well-defined appearance.

The Dark Mullein (Verbascum nigrum 'Album') is a perennial plant that is characterised by its upright growth and light flowers, which originate from July to September. The plant can reach a height of 80 to 200 cm. It thrives best in sunny locations and forms a dense, compact clump in the garden.

The flowers are white and showy, and the plant thrives best in full sun, where it can be seen at its best. It is particularly well suited for natural and medium-sized planting. The Dark Mullein is also very hardy and ideal for the Danish climate.

This perennial is suitable for beds and parks, where it can be planted in groups or in areas with a planting distance of 45–60 cm. It combines well with other perennial plants and provides both height and physical presence in the planting.

The Japanese anemone 'Andrea Atkinson' is a perennial plant that produces compact white flowers on tall stems. The flowers emerge from buds, dark green foliage and have a bright and airy character in the garden.

The plant blooms from August to October and offers colour and structure to the borders of the garden. It thrives best in sun or partial shade, rich in humus and in well-drained, moist soil.

The perennial reaches up to 90 cm in height and spreads easily with underground rhizomes, making it a perfect choice for the natural planting of smaller garden areas. It can be used as a solitary plant or in groups and is ideal for flower beds.

With proper care, it can form a dense and beautiful mass of flowers in the garden of perennials.

The Creeping Evening Primrose (Oenothera macrocarpa) is a low, cushion-forming perennial that reaches a height of 15–30 cm and spreads widely in the bed. It has large, bright yellow flowers with cup-shaped petals and a pleasant fragrance, making it ideal as a ground cover or border plant.

The plant thrives best in full sun with well-drained soil. It grows in dry conditions and tolerates light frost once established. For optimal flowering, the flowering period is 4–6 flowers per square metre.

The plant originates from the United States, from the region of Missouri to the Midwest, where it grows in large, sunny areas that are often dry during the summer. The plants produce night-blooming flowers and other pollination-friendly features, contributing to a vibrant garden bed.

The Creeping Evening Primrose is ideal for rock gardens, beds and sunny edges, where the plant and its flowers form a beautiful carpet of colour along the garden's surface.

The Iris pseudacorus is a perennial plant that grows to a height of 70 to 100 cm. It develops large clumps with dark green leaves, which appear at the top during the flowering period from June to July.

The plant thrives best in full sun and grows well in moist soil, making it ideal for planting near ponds, streams or other wet areas. It can be planted directly as a water plant or in damp soils to create a natural look.

The flowers are bright and yellow, and the flowering period is from late spring to summer. The Iris pseudacorus can be used as a decorative plant, but its main value lies in its ability to provide shelter and colour to the wet areas of the garden.

The spurge plant 'Purpurea' (Euphorbia amygdaloides 'Purpurea') is a compact, perennial plant that is characterised by its red foliage and its ability to retain colour and shape throughout the season. The plant thrives well in both shady and sunny locations, making it suitable for a wide range of garden designs. The plant is particularly suitable as a ground cover or border, where it highlights the colour of the rest of the garden.

It grows to a height of 30–50 cm and a width of 20–30 cm, making it ideal as a foreground plant or for use in mixed borders. The planting density is recommended at 5–6 plants per square metre for optimal coverage.

The plant blooms from April to June, when it produces characteristic flowers in red and green, gathered in large clusters. It is suitable for pots and can be used in arrangements.

The plant's sap is toxic and should be handled with care. The species is very hardy and adapts easily to most soil types with good drainage.

Penstemon 'Garnet' is a perennial plant characterised by its dark red tubular flowers and glossy foliage, a typical feature of the genus Penstemon. The plant has long, glossy leaves and attracts pollinators such as bees and butterflies.

It thrives best in full sun and prefers well-drained soil. With a height of 70–80 cm and a width of 20–30 cm, it fits well in perennial flower beds, where it can provide height and visual interest.

The Beardtongue can be used both in beds and parks as well as in borders. It is hardy and ideal for cutting, making it suitable as a common perennial in bouquets.

The plant has a medium flowering period and requires moderate watering to maintain healthy growth throughout the season.

The Perennial Sage (Salvia nemorosa 'Ostfriesland') is a perennial plant that produces upright spikes of blue-purple flowers. It grows up to 40 cm in height and is ideal for borders, where it can provide colour and structure throughout the summer.

The plant thrives best in well-drained and sunny locations with good, moderately fertile soil. It grows in dense clumps and also has a pleasant fragrance. If the withered flowers are removed, the plant can bloom again later in the summer.

The Perennial Sage is ideal for pots and can be easily combined with other perennials. It has aromatic leaves and attracts many pollinators such as bees and butterflies, making it an excellent choice for wildlife-friendly gardens.

With a flowering period of 5–6 weeks from mid-summer, it forms a dense and harmonious clump. It is fully hardy and ideal for individual garden beds as well as for parks.

Echinacea (Echinacea 'Tomato Soup' (r)) is a perennial plant that produces a bright orange-red tone and a strong aroma in the garden. The plant grows typically 60–80 cm in height and 20–40 cm in width, making it ideal as a medium or low plant in gardens.

It blooms beautifully in full sun and can be planted with a spacing of about 40 cm to create beautiful colour areas. The flowers are 10–12 cm in diameter and bloom from July to September. The flowers are upright and long-lasting, and the plant is hardy and durable.

Echinacea is widely used in garden design and is also known for its medicinal properties. It is ideal both as an ornamental plant in gardens and as a common plant. The plant is known for its ability to attract bees and butterflies and to promote pollination.

The plant prefers well-drained soil and can withstand dry periods quite well. It is generally resistant to diseases and pests and requires minimal maintenance.

Mountain mint (Calamintha nepeta ssp. nepeta) is a low, dense perennial plant that forms dense tufts of grey-green leaves with a characteristic minty aroma. The plant reaches a height of 30–50 cm and a width of 20–40 cm, making it ideal as a border plant or as a foreground plant in flower beds and among shrubs.

It thrives best in sunny or semi-shaded positions with well-drained soil and originates from southern Europe, from Italy to the Balkans, with pinkish-blue flowers. The flowers attract many bees and butterflies and contribute to a vibrant environment in the garden and the surrounding ecosystem.

Mountain mint is hardy and can withstand light frost. It can be used both as an ornamental plant and as a culinary herb, as its aromatic leaves can be used in cooking. The flowering period usually lasts from 5–6 months, making it a long-lasting addition to any garden.

The plant is known for its ability to form a dense, fragrant carpet that suppresses weeds. It is associated with the name Thyme of the Castle and is one of the most popular perennial plants for bee-friendly gardens.

Edelweiss (Leontopodium soul. 'Alpina White') is a compact and slow-growing perennial plant, characterised by its characteristic white woolly leaves and star-shaped flowers. The plant has a natural charm in alpine environments and thrives best in full sun and well-drained soil.

It grows to about 25 cm in height and spreads to about 20–30 cm. The leaves are arranged in rosettes with a length of 2 to 5 cm and are covered with white hairs, giving them a silvery appearance. It prefers a sunny location, which makes it ideal for rock gardens or sunny borders.

Edelweiss is fully hardy and ideal for growing in alpine gardens, parks and as a border plant. It can also be used as a cut flower, as the plant’s leaves and flowers retain their shape and colour for a long time after cutting.

The plant requires light pruning, but thrives best when it has open soil and is not crowded by taller plants. It is also suitable for container planting, which other plants may find difficult to adapt to.

The Gaura, botanically known as Gaura lindheimeri 'Siskiyou Pink', is a perennial plant characterised by its delicate, pink-white flowers and elegant, upright growth. The plant grows to a height of 50–100 cm and a width of 30–50 cm.

The flowers are slender and elongated, resembling a butterfly in appearance and lightness. It attracts pollinators such as bees, originating from the southern United States, and the flowers bloom on long stems that sway gently in the wind.

The Gaura thrives best in sunny or partially shaded locations and prefers well-drained soil. It is ideal for planting in beds and borders, but can also be grown in pots, where it provides a beautiful and airy appearance.

The plant is moderately hardy and has a medium growth rate. It can be used as a companion plant in beds and borders, offering a delicate and graceful appearance.

The plant is moderately hardy and has a medium growth rate. It can be used as a companion plant in beds and borders, offering a delicate and graceful appearance.

Leadwort (Ceratostigma plumbaginoides) is a perennial, beautiful ground cover plant that forms dense mats in beds, borders and parks. It typically grows up to 25 cm in height and 20–40 cm in width, making it suitable as a foreground plant or for filling gaps between other plants.

The plant thrives best in full sun and in well-drained soil with moderate fertility in neutral conditions. It is fully hardy in the Danish climate and tolerates moderate frost after establishment. Leadwort spreads with underground rhizomes and forms a dense carpet of flowers that bloom in late summer.

The leaves are blue and have a diameter of 1–5 cm. They turn red from August to September and provide a beautiful colour contrast at the end of summer. The flowers are bright and vivid, and the plant attracts pollinators from late summer, making it a valuable addition to the garden.

During flowering, it reaches a height of about 50–55 cm, including the flower stems. Leadwort is ideal for beds, parks as well as borders, where it can be used as a beautiful and uniform ground cover.

The lion’s foot (Alchemilla erythropoda) is a compact perennial plant that reaches up to 25 cm in height and thrives both in the sun and in partial shade. It is known for its green, slightly hairy leaves, which can collect small drops of dew on the surface of the leaf, giving a characteristic, fresh appearance.

The plant blooms from June to September with small yellow-green flowers on thin stems above the foliage, creating a charming, delicate display.

The lion’s foot is a hardy and easy-to-grow perennial that fits well in many combinations – from borders to rock gardens. It is ideal for beds, edges and physical gardens, offering volume and colour throughout the growing season.

The decorative leaves and flowers can be used in bouquets and arrangements, and the plant also attracts beneficial insects. It is therefore a practical choice for gardeners who want a beautiful and functional front garden.

The Scabiosa 'Perfecta' (Scabiosa caucasica) is a perennial plant that produces large violet-blue flowers on long but sturdy stems. The plant originates from the Caucasus and thrives in a sunny and well-drained location.

It blooms best in full sun with rich soil and in well-drained soil. The flowers are round and deeply cut, giving the plant a characteristic charm and texture during the flowering period.

With a height of about 70 cm and a flowering period of 5–6 flowers per stem, it is ideal both as a border plant and as part of a mixed perennial bed. It is also ideal for cutting, as the flowers retain their shape and colour in the vase.

The Scabiosa 'Perfecta' is popular among gardeners and florists alike, making it a great choice for those wishing to promote biodiversity in the garden.

Flaming Love (Lychnis chalcedonica) is a perennial plant characterised by its bright red flowers and its distinctive star-shaped petals in dense terminal clusters. The plant grows up to 100 cm tall and has oval, fresh green, slightly hairy and armoured leaves.

This perennial originates from Siberia and Mongolia and can therefore thrive well in the temperate climate. It thrives best in full sun and in well-drained soil, which is enriched with moderate fertilisation. It is fully hardy and therefore suitable for most northern European gardens.

Flaming Love is often used in perennial beds, in borders and is also suitable as a cut flower due to its long-lasting and decorative flowers. With its upright growth and dense flower clusters, it provides colour and volume to the beds.

The Geum 'Nordek' (Geum heldreichii) is a compact, decorative perennial that forms small clumps and prefers to grow in borders. It reaches a height of 30–40 cm and has bright yellow-orange flowers that contrast beautifully with the green foliage.

The plant originates from the Ionian–Ioulian region, where it naturally grows in bright mountain meadows, cultivated by experienced, mountain-loving gardeners. Under suitable conditions, it can form a small perennial clump at the edge of the flower bed.

The plant thrives best in sun or light shade and prefers soil that is not too dry, but well-drained. It is hardy as a perennial and can bloom with flower stems 7–9 times per growing season.

The Geum attracts a range of pollinators, such as bumblebees, solitary bees, butterflies and beetles, which appear early in the season. It is therefore a good choice for gardeners who want to promote biodiversity.

With its natural origin and ability to form compact clumps, it fits well in perennial beds, rock gardens and as part of mixed plantings, which combine aesthetic beauty and functional diversity.

The Blue Cap (Knautia macedonica 'Mars Midget') is a perennial plant that produces beautiful flowers and bears dark red flowers with a diameter of 1–5 cm. The flower originates from the Balkans from June to September, providing a continuous colour in the garden.

The plant grows to a height of 20–40 cm and has dark green, deeply divided leaves that form a dense and decorative base. It is ideal as a border plant or for the front part of the bed, where it can bloom with a spacing of about 50 cm.

The Blue Cap thrives well in full sun and in well-drained soil. It requires moderate watering and is quite hardy, making it suitable for gardens both large and small. The species is known for its attractiveness to pollinators and its ability to thrive in sunny locations.