Ireland
€
🟢 The Loukykvět shop for seedlings is open once again. 🟢
Ireland
€
🟢 The Loukykvět shop for seedlings is open once again. 🟢
Sweet Rocket Violet, Loukykvět
Sweet Rocket Violet, Loukykvět
Sweet Rocket Violet, Loukykvět
Sweet Rocket Violet, Loukykvět
Sweet Rocket Violet, Loukykvět
Sweet Rocket Violet, Loukykvět

Hesperis matronalis

Sweet Rocket Violet

Hesperis matronalis, commonly known as sweet rocket, is popular for its rich inflorescences in purple and lilac shades, which appear from May to July. This robust plant grows up to one meter tall and functions in gardens as a short-lived perennial or biennial. Its flowers are a magnet for pollinators, especially nocturnal ones, which are attracted by its specific fragrance that intensifies after dark. It looks very natural in flowerbeds and perfectly complements perennial compositions, where it often self-seeds in suitable spots. If you love creating floral arrangements, sweet rocket will not disappoint you. We cut the stems the moment the first blooms open, and they will bring us joy in a vase for up to a week. A specific feature of this plant is that even after cutting, the stems can still grow slightly in water, which adds an interesting dynamic to bouquets. Show full description

Seedling

K9 pot (9×9×9.5 cm)
Seedling
Seedling
Seedling
1-2 pieces
€2,79each
3-8 pieces
€2,49each
9-17 pieces
€2,29each
18+ pieces
€1,99each
Watch availability
0 pcs in stock

Attracts pollinators 🐝

Yes

Difficulty

Beginner

Diseases

Disease-free 🙂

Edible

Yes
?
Information on whether the plant is edible.

Flower color

Purple

Flower color: Shade

Lilac, light purple

Foliage color

Green

Fragrant (aromatic) 👃

Yes

Frost resistance

-40
?
The temperature down to which the plant is frost hardy.

Hardiness zone

3a (-40 °C to -37.2 °C)

Height

60-100 cm

Moisture

💧💧

Pests

Pest-free 🙂

Position

Sun, partial shade

Soil

Humus-rich, well-drained

Spacing

40-40 cm
?
Recommended planting spacing.

Spacing: Plants per m²

6-9

Species

Biennial

Suitable for cutting

Yes

Suitable for drying

No
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Flowering
May
July

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Delphinium hybrida

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Helleborus orientalis

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Avens Totally Tangerine, Loukykvět

Geum chiloense

Avens Totally Tangerine will brighten any garden with its cup-shaped flowers in warm shades that resemble the color of ripe tangerines. The original botanical species of this cute avens originate from the mountainous regions of Chile, which is why it thrives best even in our conditions in well-drained, humus-rich, and loamy soil. It handles frosts down to minus twenty-eight degrees without problems, and even complete beginners can easily handle caring for it, as it does not suffer from diseases or pests. You will get an already grown seedling in a pot from us, which you simply transplant straight into the flowerbed in sun or partial shade. It is ideal to plant the plants about half a meter apart. Here it will soon form a dense clump of green leaves, from which sturdy stems up to ninety centimeters tall emerge, and they do not need any support. Although it is a short-lived perennial, it will make up for everything with its incredible persistence in blooming. Unlike other avens, the Totally Tangerine variety starts its blooming season a little later, but in return, it will delight you without a break from May to September. The semi-double flowers also gradually transition into a deep salmon to dark peach color and are a literal magnet for bees, bumblebees, and butterflies. In a flowerbed, it functions excellently as a filler plant, nicely connecting other perennials with its neutral structure. You will also enjoy the blooming avens at home. It is excellently suited for cutting into summer bouquets. We recommend cutting the stems when a quarter to half of the flowers on the branch are already open. They will then last about a week in a vase and gently liven up any arrangement. Although it is not suitable for drying, it will do a lot of work in the flowerbed even through winter, when its foliage and remains of stems create an interesting winter effect under frost or snow.
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Cultivation

For this plant, it is ideal to find a spot where it will have plenty of space, as it grows to a height of up to one meter in adulthood. It thrives best in full sun or partial shade, with a partially shaded location suiting it particularly in areas with very hot and dry summers. The soil should be humus-rich, well-draining, and rich in nutrients. Before planting, it is advisable to loosen the soil and enrich it with mature compost, which will give the plant a good start. Plant the seedlings at a spacing of approximately 40 cm apart (about 6–9 plants per m²) so they have enough air and space around them for the development of a rich root system and above-ground parts.
Watering is crucial for Sweet rocket especially in the first weeks after planting, before the plant is fully rooted. The substrate should be kept constantly slightly moist, but not waterlogged, to prevent root rot. Once the plant roots, it can handle even short-term droughts, but for abundant flowering, regular moisture (marked as 💧💧) is very beneficial. During the season you can fertilize the plants with a universal fertilizer for blooming plants, but if you have quality humus-rich soil, it is not strictly necessary. A huge advantage of this plant is its resistance to diseases and pests, so you generally don't have to worry about pest invasions, making it an ideal choice even for novice gardeners.
Sweet rocket acts as a biennial or short-lived perennial. This means that the mother plant may die after a few years, but it behaves very dynamically in the garden and self-seeds easily. If you want to maintain a stand in the same spot without any effort, let a few seed pods ripen on the plant after it blooms. The seeds will fall into the surroundings and ensure a new generation of plants for you for the coming years. If, on the other hand, you don't want the plant to spread, just remove the spent flower heads in time. This cut can also encourage the formation of new buds in the same season. As for winter, Sweet rocket is exceptionally resilient – it can withstand frosts down to -40 °C (zone 3a), so it requires no special winter protection or covering with evergreen branches.
You often ask about growing in containers. Although Sweet rocket is primarily a garden bed plant, it can be successfully grown in larger pots or planters on a balcony or terrace. The container must be deep and heavy enough so the plant doesn't tip over in the wind, and it must have holes at the bottom for water drainage. A drainage layer of gravel or expanded clay is a must. In a container, the plant will require more frequent watering than in open soil because the substrate in the pot dries out faster. Place it where you sit to relax in the evening – its intense fragrance, which wafts after dark, will make your summer evenings much more pleasant.

The information given is based on our experience, please use it as a guide only. Times may vary depending on the season, climate, location, sowing and transplanting dates and possibly also the conditions in the greenhouse/greenhouse. We always recommend testing how the plant performs in your conditions. Please do not take this as a guarantee.

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Sweet Rocket White, Loukykvět

Hesperis matronalis

Sweet rocket is a plant that should not be missing in any cottage garden. It originally comes from moister forest edges and meadows, so it thrives in humous and well-draining soil in full sun or partial shade. It is rather a short-lived perennial or biennial, but in a suitable location, it reliably maintains itself by self-seeding. It stands out with its captivating fragrance, which fully develops only with the arrival of evening, thereby attracting moths and other pollinators. This pure white variant adds elegance and freshness to flowerbeds. It is perfectly suited as a companion plant to roses or as an undergrowth beneath taller shrubs and trees, where it creates a brightening element. If you grow it for cutting, harvest the stems the moment the first few blooms open. Bear in mind that even after cutting, the stems can grow a bit more in the vase, which is good to consider when arranging. It will last five to seven days in water.
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Propagation

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See how the seedling looks over the course of a year.

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Sweet Rocket White, Loukykvět

Hesperis matronalis

Sweet rocket is a plant that should not be missing in any cottage garden. It originally comes from moister forest edges and meadows, so it thrives in humous and well-draining soil in full sun or partial shade. It is rather a short-lived perennial or biennial, but in a suitable location, it reliably maintains itself by self-seeding. It stands out with its captivating fragrance, which fully develops only with the arrival of evening, thereby attracting moths and other pollinators. This pure white variant adds elegance and freshness to flowerbeds. It is perfectly suited as a companion plant to roses or as an undergrowth beneath taller shrubs and trees, where it creates a brightening element. If you grow it for cutting, harvest the stems the moment the first few blooms open. Bear in mind that even after cutting, the stems can grow a bit more in the vase, which is good to consider when arranging. It will last five to seven days in water.
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Lady's mantle Irish Silk, Loukykvět

Alchemilla mollis

Alchemilla mollis, known as lady's mantle, is an indispensable perennial for anyone who wants to bring harmony and softness to the garden. Its home is the moister environments of mountain meadows and light forests, making it a very adaptable plant that will survive even severe frosts without problems in our climate. The 'Irish Silk' cultivar is prized for its vitality and abundant blooming, where clouds of tiny, yellow-green flowers float above clumps of gray-green leaves. It is precisely this neutral color that can work wonders in a flower bed – it softens overly sharp contrasts between other flowers and beautifully unifies the entire composition. Besides its ornamental function, lady's mantle also has practical uses. Thanks to its clumping growth and ability to quickly fill in, it is ideal for edging pathways or as an underplanting beneath taller shrubs and roses. Water droplets catch on its leaves, creating a magical spectacle in the garden. If you enjoy making bouquets, you will love lady's mantle as versatile filler greenery that matches almost anything. It will last beautiful for about ten days in a vase, and its inflorescences can also be easily dried without losing too much of their color or shape. Moreover, it is a magnet for pollinators, and its young leaves are even edible, so it also finds use in a natural kitchen.
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Yarrow Summer Pastels, Loukykvět

Achillea millefolium

An original wild perennial with a large distribution area from Europe to Siberia. Suitable for natural and wild plantings. It grows in meadows and dry grassy places. A very adaptable and undemanding plant, it grows in clumps and spreads by runners. By cutting back after the first flowering, we encourage a set of new flowers. For bouquets, we harvest when the florets are fully open. It lasts 10 days in a vase. Summer Pastels is characterized by a changeable and soft range of colors from white and vanilla to salmon, brick red, and bronze.
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Verbena, Loukykvět
Special offer

Verbena bonariensis

A verbena species originally from South America. In our country, it is often used as an annual, but in mild winters it can overwinter and reproduce by self-seeding. The firm, airy stems beautifully soften perennial beds and make them special with their purple color. It beautifully complements steppe plantings with grasses and rose beds.
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Woodland Sage Caradonna, Loukykvět

Salvia nemorosa

This species of sage originally comes from the steppe regions of Central and Eastern Europe. It forms profusely flowering small clumps with straight upright stems. In flower beds, it looks best in groups. Traditionally, due to the identical flowering time, it is planted as a companion to roses. However, it will look just as good in mixed drought-loving steppe plantings with grasses. It lasts 7 days in a vase. The cultivar Caradonna stands out with a long flowering period and dark, almost black-purple stems with tiny purple flowers and dark purple bracts. If we cut it back after flowering, it will bloom again in late August and September.
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Russian Sage, Loukykvět

Perovskia atriplicifolia

Russian sage reliably brings a touch of sunny steppes into the garden and places almost no demands on care. These sparsely branched subshrubs originally come from harsh, rocky areas from Afghanistan to Tibet, where they grow on open sun-drenched plains. Thanks to its origin, it delights in full sun and poor, well-drained sandy soil with minimal moisture. You will receive from us a well-rooted seedling in a pot, which just needs to be transplanted straight to the chosen spot in the flower bed. It does not need support, is avoided by common pests and diseases, and will survive frosts down to minus twenty-eight degrees. It grows up to one hundred and twenty centimeters and forms striking white felted shoots with silvery grey aromatic leaves. From July to October, it blooms with tiny blue-purple flowers that act as a lure for bees and butterflies and are even edible. Russian sage stands out next to drought-tolerant perennials. The flowers are suitable for cutting and drying for winter arrangements. Moreover, the silvery stems will ensure a beautiful winter effect in the flower bed.
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Gaura Siskiyou Pink, Loukykvět
Special offer

Gaura lindheimeri

Gaura Siskiyou Pink is a charming perennial that brings lightness and airiness to the garden. Its original native area is in the warm regions of Texas and Louisiana, which is why it thrives in full sun and well-drained sandy soil. It grows in clumps and from June until the autumn frosts produces tiny raspberry-pink flowers that resemble fluttering butterflies. An interesting detail of this variety is the green leaves with a bronze tint and red spots. It is an absolutely undemanding plant, does not suffer from diseases or pests, and even beginners can handle its care. You will receive a grown seedling in a pot from us, which you simply need to transplant directly into the flowerbed. Here it complements ornamental grasses perfectly and acts as an attraction for bees and bumblebees. Although it grows more as a short-lived perennial in our climate, in a suitable place it reliably self-seeds. Occasional pinching will encourage richer branching. Gaura is excellent for summer bouquets. We cut the stems for a vase as soon as the first two to three little flowers open.
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Coneflower Rubinstern, Loukykvět

Echinacea purpurea

A valuable garden and medicinal perennial, originally from North America. It blooms in summer with dark purple-pink flowers. The spiky flower discs are an irresistible lure for butterflies. Lasts 7–10 days in a vase. After plucking the petals, the stems with the central discs can be dried or used in fresh bouquets as an interesting element. Rubinstern is very similar to the Magnus cultivar; the petals are darker and firmer. As they fade, they gradually pale and droop downwards.
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Echinacea pallida, Loukykvět

Echinacea pallida

The pale coneflower is one of the exceptionally interesting prairie perennials of the North American continent. In its natural environment, it grows on open, sunny plains, which is why it thrives best in our gardens in full sun in drier, well-drained soil. You just need to transplant this grown seedling straight into the flower bed, where it will reliably take root. It does not need support, easily withstands severe frosts, and is avoided by common diseases and pests, making it ideal for beginner growers. During June and July, it will reward you with aromatic flowers with unusually narrow and drooping petals in light purple and pink tones. The prominent prickly centers are literally a magnet for bees and bumblebees, and the flowers themselves are surprisingly edible. The plant stands out especially in rustic plantings together with ornamental grasses. Gardeners and florists love it for its versatility. The fresh stems bring joy in a vase for about a week. Moreover, the distinctive central cones hold their shape perfectly, can be perfectly dried for winter decorations, or left in the flower bed, where they will create an eye-catching winter structure under a layer of snow.
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Woodland Sage Ostfriesland, Loukykvět

Salvia nemorosa

This species of sage originates from the steppe regions of Central and Eastern Europe. It forms abundantly flowering small clumps with straight upright stems. In beds, it looks best in groups. Traditionally, it is planted as a companion to roses due to the matching flowering time. However, it will look equally good in mixed drought-loving steppe plantings with grasses. It is an excellent food source for bees. It lasts 7 days in a vase. The cultivar Ostfriesland blooms with a strikingly dark violet-blue color.
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Sea Holly, Loukykvět
For drying

Eryngium planum

Sea holly is an indispensable perennial for all lovers of naturally styled gardens. It earned its folk name - male fidelity - in times when it was used in herbal medicine as an aphrodisiac, and its roots were even candied as sweets in France and England. Today, however, you will appreciate it mainly for its low maintenance and unique appearance. Its home is on sunny hillsides and dry meadows, so even in our gardens, it will welcome well-drained, even poorer sandy soil and full sun. It produces upright, sturdy stems topped with blue-purple flowers with prickly bracts, which bring interesting structure and a silvery touch to the flowerbeds. It is literally a magnetic plant for bees, bumblebees, and butterflies, who find a rich food source on it. Floristically, it is extremely valuable, because its flowers are perfectly suited for cutting as well as drying for winter decorations. If you decide not to harvest it, feel free to leave it in the flowerbed all winter. Its silhouette covered in hoarfrost creates a wonderful winter effect. Although it is a short-lived perennial, in a suitable location it reliably self-seeds, so you will enjoy its beauty for many years.
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Coneflower Magnus, Loukykvět

Echinacea purpurea

A valuable garden and medicinal perennial, native to North America. It blooms in summer with dark purple-pink flowers. The spiky flower centers are an irresistible attraction for butterflies. They last 7–10 days in a vase. After removing the petals, the stems with the central disks can be dried or used in fresh bouquets as an interesting element. Magnus features distinctive deep pink flowers with an orange-brown center.
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Calamint Blue Cloud, Loukykvět

Calamintha nepeta

Lesser calamint Blue Cloud is an undemanding and modest perennial that reliably perfumes any sunny garden. Its original homeland is the sunny and dry slopes of Southern Europe, which is why it thrives best here in direct sun in well-drained, sandy, or poorer loamy soil. It handles winter without problems, tolerating frosts down to minus twenty-three degrees. You will receive a grown seedling in a pot from us, which you just need to transplant straight into the flowerbed, where it will very soon form a compact, airy small shrub reaching a height of up to forty centimeters. It does not suffer from any diseases or pests, so even complete beginners can easily handle caring for it. Throughout late summer and into autumn, it blooms with a record number of tiny blue flowers that are so typical of the Blue Cloud variety. The whole plant emits a pleasant minty-spicy scent, and its flowers, which resemble thyme, act as a literal magnet for bees, bumblebees, and butterflies. It will look great among roses or in naturally designed steppe flowerbeds, where it naturally complements lower ornamental grasses. Additionally, both the blue flowers and green leaves are edible, so you can use them to garnish summer dishes. Lesser calamint is also excellently suited for cutting into smaller fresh bouquets, adding a fine structure to them in a vase.
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Rudbeckia Goldsturm, Loukykvět

Rudbeckia fulgida

Rudbeckia Goldsturm is a reliable and long-lived perennial that will bring the warm tones of late summer and autumn into your garden. It originally comes from the open plains and prairies of North America, so it delights most in sunny locations with common garden soil, whether it is loamy, humus-rich, or clayey. You will receive from us an already grown seedling in a pot, which you just need to transplant to the chosen spot in the flower bed. It is a completely undemanding plant, does not suffer from diseases or pests, and easily survives severe frosts. The Goldsturm cultivar grows to a height of about seventy centimeters and does not need support. From August to October, it produces a flood of golden-yellow flowers with distinctly dark centers. These edible flowers attract pollinators and fit perfectly into both prairie and rustic plantings. Rudbeckia is also great for cutting, lasting around ten days in a vase. In addition, the distinctive dark centers can be easily dried. If you leave them in the flower bed over the winter, they will provide a wonderful spectacle.
€2,79
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Calamint, Loukykvět

Calamintha nepeta ssp. nepeta

An undemanding and modest perennial that blooms with a large number of tiny flowers. It blooms for a record-breaking length of time throughout late summer and autumn. It forms smaller, compact, airy bushes that release a minty-spicy scent. The thyme-like flowers attract bees, bumblebees, and butterflies. It will look good among roses as well as in naturalistic steppe beds, perhaps with lower grasses. This calamint is generally more vigorous. It differs from other calamints with felted leaves by its record flowering length, stiff and shiny leaves, and also a larger number of flowers that do not form seeds and are therefore maximally durable. Sometimes sold under the cultivar name 'Triumphator'.
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Gaura Summer Breeze, Loukykvět

Gaura lindheimeri

The charming gaura comes from the sun-drenched plains of Texas and Louisiana and represents exactly the plant that can liven up any drought-tolerant planting. It is a naturally profusely blooming perennial that delights in full sun and well-drained, sandy, and nutrient-poor soil. You will receive from us an already grown seedling in a pot, which will quickly form a vigorous clump after being transplanted into the garden. From early summer until late autumn, it will delight you with a flood of tiny flowers in pure white and delicate pink tones. The flowers gently sway in the breeze and with their appearance resemble a flock of tiny butterflies, which also really like to land on the plant, as do bees and bumblebees. Although gaura is known as a short-lived perennial, thanks to its willing self-seeding, it will last for many years in your garden. Caring for it is completely undemanding, it is avoided by most diseases and pests, and it can handle frosts down to eighteen degrees below zero without any problems. It is often used in mixed borders, where it beautifully softens the overall impression, and perfectly matches various types of ornamental grasses. The Summer Breeze variety is popular for its strong and healthy growth as well as its exceptionally generous set of flowers, which grow to about one meter. If you like to create your own bouquets, do not hesitate to cut gaura for a vase. Harvesting is best done the moment the first small flowers on the stem begin to open. These delicate flowers are not suitable for drying into dried arrangements, but they will beautifully lighten up fresh bouquets.
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Woodland Sage Amethyst, Loukykvět

Salvia nemorosa

This species of sage originates from the steppe regions of Central and Eastern Europe. It forms profusely flowering small clumps with straight, upright stems. In flower beds, it looks best in groups. It is traditionally planted as a companion to roses due to the matching flowering time. However, it looks equally good in mixed drought-tolerant steppe plantings with grasses. It is an excellent food source for bees. Lasts 7 days in a vase. Amethyst is an elegant variety with long stems and a pink flower color that is unusual for sages.
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Daisy Maikönigin, Loukykvět

Leucanthemum vulgare

A classic perennial for early summer bouquets and cottage gardens. For bouquets, we harvest flowers with firm, smooth central disks. Then they last 7–10 days in a vase. Maikönigin is an exceptionally abundantly flowering garden form.
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Yarrow Terracotta, Loukykvět

Achillea millefolium

A native wild perennial with a large distribution range from Europe to Siberia. Suitable for natural and wild plantings. It grows in meadows and dry grassy places. A very adaptable and undemanding plant, it grows in clumps and spreads via runners. Cutting back after the first bloom encourages a new set of flowers. Harvest for bouquets when the tiny flowers are fully open. It lasts 10 days in a vase. Terracotta features ochre, shades of orange and yellow, and gray-green foliage.
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Russian sage Little Spire, Loukykvět

Perovskia atriplicifolia

Perovskia are sparsely branched subshrubs, originating from areas ranging from Afghanistan to Tibet. They grow in open, sunny, rocky, and stony habitats. Their white-felted shoots and grayish aromatic leaves are striking. They fit well in sunny flower beds with other drought-loving perennials, where they create interesting structures even in the winter months. Little Spire is a smaller cultivar suitable even for pots with a soil volume of 7 liters or more.
€3,49
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Woodland Sage Schneehügel, Loukykvět

Salvia nemorosa

This species of sage originates from the steppe regions of Central and Eastern Europe. It forms abundantly flowering small clumps with straight upright stems. In beds, it looks best in groups. Traditionally, it is planted as a companion to roses due to the matching flowering time. However, it will look equally good in mixed drought-loving steppe plantings with grasses. It is an excellent food source for bees. It lasts 7 days in a vase. Schneehügel blooms white.
€2,99
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