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Copper Eremurus
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Tuberous root
Asphodelaceae
Van Noort
Eremurus robustus
Common nameCopper lily of the steppes
FamilyAsphodelaceae
GenusFoxtail Lily
Bulb typeTuberous root
Botanical nameFoxtail Lily
Quantity per pack1 tuberous root
?? Eremurus 'Copper' (1 bulb) – Coppery arrow towards the summer sky ? Proposed by Van Noort
Eremurus 'Copper' rises from the ground like a rocket , deploying a floral stem more than a meter high, densely covered with coppery flowers , with honey and apricot highlights. Each stem rises gracefully, leaving behind a trail of warm light and graphic lightness .
Its long and gradual flowering attracts attention while creating a vibrant verticality , ideal for contemporary beds or contrasting scenes. Heat-resistant, hardy, and of rare architectural beauty , the Eremurus brings structure and fluidity in a single movement. A luminous and majestic floral sculpture , which transforms every corner into a living tableau .
?? Product Features
?? Average height : 100 to 120 cm
?? Exposure : Full sun
?? Hardiness : Zone 5 and above
?? Attracts wildlife : Yes, very popular with pollinators
?? Water requirements : Low to moderate
?? Ideal soil : Very well drained, light, sandy or stony
?? Quantity : 1 bulb
?? Planting and growing Eremurus 'Copper'
?? When to plant? From September to November, for flowering in June-July
?? In the ground : Perfect in a warm bed , a dry garden or a contemporary space for a spectacular vertical effect
?? In a pot : Not very suitable for growing in a pot except in a very large container, but possible for a sculptural and refined scene
?? How to plant?
1?? Depth : 10 to 15 cm (be careful, very spread out bulb to lay flat)
2?? Spacing : 30 to 40 cm
3?? Watering : Light when planting, almost none afterward
?? Eremurus 'Copper' Care
?? Watering : Almost unnecessary, except in very dry springs
?? Fertilizer : Light application at the start if the soil is poor
?? Pruning : Cut off faded stems at the end of summer
?? Wintering : Mulch lightly in cold regions
?? Why choose Eremurus 'Copper'?
? Airy and luminous flowering with unique copper tones
? Perfect for dry, modern, graphic gardens
? Very rustic once installed
? Brings light, height and fluid movement to the garden
? Bring soft flames , dancing height and solar elegance to the garden with Eremurus 'Copper', offered by Van Noort — a free-spirited and sculptural variety. ?
?? To be married with...
Verbascums , undulating stipas , or white gauras , for a refined, sunny and moving scene, between desert and poetry. ??
In the garden
- Exposure
- Sun
- Life cycle
- Hardy perennial
- Hardiness
- Zone 5
Planting guide
Planting & establishment
Planting depth
Crown near the surface; roots spread out and slightly exposed
Planting period
Autumn
Propagation
Divide large clumps after several years when the plant is well established. Sowing is possible but slower.
Growing method
Install the tuberous root in autumn or early spring in loose, light, and perfectly drained soil. Gently arrange the roots in a star shape without breaking them, then lightly cover the roots, keeping the crown near the surface. Maintain a spacing of 40 to 50 cm (16 to 20 in). Water lightly after planting, then only during very dry periods. Choose a warm, full-sun location protected from strong winds. Avoid heavy or waterlogged soils in winter. Its architectural form brings warmth, height, and movement to sunny landscapes. Hardy to zone 5 when drainage is impeccable, this perennial is well-suited to the Quebec climate, where winter humidity poses a greater risk than cold. Install the tuberous root in autumn or early spring in a warm, full-sun location protected from strong winds. Choose light, sandy, fertile, and perfectly drained soil, as heavy or waterlogged ground can cause root rot. Gently spread the roots in a star shape without breaking them, then lightly cover the roots, keeping the crown near the surface. Water lightly after planting, then moderately during growth, allowing the soil to dry between waterings. Allow the foliage to yellow naturally and keep the soil rather dry during summer dormancy.
Soil and care
Soil & care
Soil pH
Neutral to slightly alkaline
Minimum temperature
-29 °C (-20 °F)
Care level
Moderate
Watering
During growth, water at the base when the soil surface begins to dry out. Take rainfall into account: if the soil remains moist, wait before adding more water. Continue to monitor moisture after flowering as long as the leaves are green, then reduce watering when they naturally turn yellow. Avoid stagnant water around the bulbs. In pots, check the potting mix more often and allow excess water to drain freely through the drainage holes.
Soil type
Its architectural form brings warmth, height, and movement to sunny landscapes. Hardy to zone 5 when drainage is impeccable, this perennial is well-suited to the Quebec climate, where winter humidity poses a greater risk than cold. Plant the tuberous root in autumn or early spring in a warm, full-sun location protected from strong winds. Choose light, sandy, fertile, and perfectly drained soil, as heavy or waterlogged ground can lead to root rot. Water lightly after planting, then moderately during growth, allowing the soil to dry out between waterings.
Fertilization
Add well-rotted compost in spring, avoiding excess nitrogen. A light application of balanced fertilizer promotes vigorous flowering. Respect the dosage indicated on your fertilizer packaging and measure the quantity before applying it. Take into account the compost and other additions already made to avoid overfeeding the same plant. Distribute the product according to its instructions for use; avoid concentrated contact with roots or storage organs.
Seasonal care
Prepare a wide, shallow hole to spread out the fleshy roots without breaking them. Place the crown near the surface and carefully cover the roots, without deeply burying the growing point. Before planting, check that rainwater does not remain on the surface at the chosen location. Prepare enough space to arrange the planting organs without compressing them and maintain access for care. Backfill with loose soil, then water according to its moisture to facilitate contact with the roots. Mark the planting with a durable label to find it when the aerial parts have disappeared. Avoid working waterlogged soil or trampling young shoots during their establishment. Full sun is essential for strong stems and abundant flowering. Choose a warm, well-drained location protected from strong winds. Keep the green parts until the end of their cycle, then remove those that are completely dry. Observe the soil moisture before watering, especially when growth slows down. If you need to work near the planting, use clean tools and work carefully so as not to injure the underground organs. Also monitor the condition of neighboring plants, whose foliage can alter light or air circulation throughout the season. Leave enough space to remove dead leaves and observe new shoots without moving neighboring plants. Throughout the seasons, observe new shoots, soil moisture, and stem condition. A durable label allows you to find the planting during its dormancy. Clean tools after cutting diseased parts and remove debris that degrades around the base.
Container growing
Container growing
Recommended pot size
40 cm (16 in.)
Container growing requires anticipating the necessary volume for the roots and the plant's final height. Choose a stable pot with drainage holes and a substrate suitable for planting. Leave enough space to respect the recommended depth and spacing, rather than crowding plants to immediately fill the pot. Place the container in the indicated exposure and regularly check the moisture level, especially in hot or windy weather. A pot is more exposed to temperature variations than in-ground planting. Therefore, plan for a wintering location compatible with the plant's needs and your region's climate from the outset. Prepare a wide and shallow pit to spread the fleshy roots without breaking them. Place the crown near the surface and carefully cover the roots, without burying the growing point deeply. Before planting, check that rainwater does not remain on the surface at the chosen location. Prepare enough space to arrange the planting material without compressing it and maintain access for care. Backfill with loose soil, then water according to its moisture to facilitate contact with the roots. Mark the planting with a durable label to find it when the aerial parts have disappeared. Avoid working waterlogged soil or trampling young shoots during their establishment. In winter, protect the container according to the plant's needs: its roots are more exposed to cold than when planted in the ground.
Size, flowering & harvest
Mature height
100 to 120 cm (39 to 48 in.)
Width / spread
40 to 50 cm (16 to 20 in)
Flower color
Coppery orange
Foliage color
Green
Foliage type
Null and void
Growth rate
Moderate
Bloom period
Spectacular bloom in long spikes of coppery flowers with orange and golden hues in early summer. The Copper Foxtail Lily (Eremurus robustus 'Copper') impresses with its tall flower stalks adorned with coppery flowers with orange and golden hues. Its green foliage forms a discreet base that highlights this spectacular and luminous bloom. Plant the tuberous root in autumn or early spring in a warm, sunny location protected from strong winds. Its flowers attract many pollinating insects in early summer, thus contributing to garden biodiversity.
Garden associations
Companion plants & uses
Companion plants
To accompany Eremurus 'Copper', you can consider plants chosen for compatible exposure and water needs. Choose companion varieties based on their height, flowering period, and the colors you wish to combine. Above all, ensure that their exposure and water requirements are suitable for the same location. Maintain enough distance so that leaves do not obscure young shoots and to easily access each plant during maintenance. These pairings serve to compose the garden's decor; they do not guarantee protection against pests or diseases. Adjust the arrangement after observing one growing season.
Garden use
Eremurus 'Copper' (Eremurus) impresses with its tall flower stalks adorned with coppery blooms with orange and gold highlights. Rising 100 to 120 cm (39 to 47 in) high, its majestic spikes open gradually from the base to the top and remain decorative for several weeks, usually from June to July. Its green foliage forms a discreet base that highlights this spectacular and luminous flowering. Its architectural habit brings warmth, height, and movement to sunny landscapes. Hardy to zone 5 when drainage is impeccable, this perennial is well-suited to the Quebec climate, where winter humidity poses a greater risk than cold. Before planting, observe the bed from your most frequently used path. Place plants to keep flowers visible, without hiding smaller ones behind overly dense foliage. Repeating groups connects different parts of the flowerbed, while a solitary planting draws more attention to a detail. Also ensure access for watering, weeding, and removing spent flowers without trampling young shoots. When adding neighboring plants, compare their light and moisture needs. An attractive display should remain easy to maintain once all the vegetation has reached its full size, and not just on planting day.
Frequently asked questions
Frequently asked questions
How to successfully plant Eremurus 'Copper'?
Prepare a wide, shallow hole to spread the fleshy roots without breaking them. Place the crown near the surface and carefully cover the roots, without burying the growing point deeply. Before planting, check that rainwater does not remain on the surface at the chosen location. Prepare enough space to arrange the planting organs without compressing them and maintain access for care. Backfill with loose soil, then water according to its moisture content to facilitate contact with the roots. Mark the planting with a durable label to find it when the aerial parts have disappeared. Avoid working waterlogged soil or trampling young shoots during their establishment.
What light should I provide for Eremurus ‘Copper’?
The recommended exposure is full sun. Observe the light in your chosen spot in the morning and afternoon, as the shade from trees or buildings changes throughout the day. Also, consider neighboring plants: their foliage can obscure a young plant as it develops. For container plants, place the pot where you can move it if conditions become too hot or too shady. Suitable exposure must go hand in hand with proper soil and watering. If you move a plant started indoors to the outdoors, gradually accustom it to garden conditions to avoid too abrupt a transition for young leaves.
How to adjust watering?
Water according to the actual soil moisture, taking into account rain, heat, and wind. Check below the surface before deciding on a new watering: soil that is dry on the surface may still be moist at root level. Direct the water to the base and allow it to penetrate, without keeping the plant in saturated soil. Containers generally require more frequent checks because they dry out faster. Make sure their drainage holes remain clear and empty any saucers that collect water. Also adapt care to the plant's cycle: active growth and a resting period do not require the same amount of water.
What to plan for container gardening?
Container gardening requires planning for the necessary root volume and the plant's final height. Choose a stable pot with drainage holes and a suitable planting medium. Leave enough space to respect the recommended planting depth and spacing, rather than crowding plants to fill the pot immediately. Place the container in the indicated exposure and regularly check the moisture level, especially in hot or windy weather. A pot is more susceptible to temperature variations than a plant in the ground. Therefore, from the outset, plan for a wintering location compatible with the plant's needs and your region's climate.
What care should be planned after the growing season?
Full sun is essential for strong stems and abundant flowering. Choose a warm, well-drained location protected from strong winds. Keep the green parts until the end of their cycle, then remove those that are completely dry. Observe soil moisture before watering, especially when growth slows down. If you need to work near the planting, use clean tools and work carefully to avoid damaging underground organs. Also monitor the condition of neighboring plants, whose foliage may alter light or air circulation throughout the season. Leave enough space to remove dead leaves and observe new shoots without moving neighboring plants.
Wildlife and pets
Wildlife & precautions
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