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Hardy perennial
Asteraceae
Perennials
Echinacea 'Rainbow'
Echinacea
Echinacea 'Rainbow': 60 cm high and 45 cm spread, full sun exposure. Multicolored blooms from June-October. Zone 4; choose soil compatible with its moisture needs.
- Exposure
- Sun
- Life cycle
- Hardy perennial
- Hardiness
- Zone 4
Discover the plant
Common nameEchinacea 'Rainbow'
FamilyAsteraceae
GenusEchinacea
CultivarArc-en-ciel
TypeHardy perennial
Botanical nameEchinacea
For a sunny composition, Echinacea 'Rainbow' (Echinacea 'Rainbow') offers flowers with multicolored shades. The foliage has shades of green, to be highlighted among different textures. The usual flowering period is June-October. Its size of 60 cm by 45 cm reserves a place for it in the middle of flowerbeds and group plantings, without forgetting the space of its neighbors.
The choice of soil is essential for Echinacea 'Rainbow': well-drained garden soil, maintaining moderate humidity during establishment. The preferred exposure is full sun. Support the rooting of Echinacea 'Rainbow' with deep watering, then check the humidity before watering again. Adjust the frequency to rain and heat; avoid small daily waterings on already moist soil. A margin corresponding to its spread of 45 cm avoids having to move the clump from the first seasons. The indicated hardiness zone is 4, to be assessed according to your garden conditions.
Maintenance of Echinacea 'Rainbow' relies mainly on observing the clump: keep healthy leaves after flowering; leave a few seed heads for winter texture or remove them for a neater look. Echinaceas appreciate an airy crown and effective drainage, particularly during late winter thaws. For associations, consider daylilies, perennial geraniums, and campanulas in varieties with similar needs. Keep its 60 cm height in mind to place lower plants on the right side and allow the flowers to be visible during June-October.
Planting guide
From planting to establishment.
Spacing / density
17.7 inches
Best planting time
Spring after the thaw or early autumn, allowing the roots time to establish themselves before the severe cold.
Propagation
Division of clumps; root cuttings. Sowing does not guarantee the fidelity of a named cultivar.
Growing method
Echinacea 'Rainbow': Spring after the thaw or early fall, allowing the roots time to establish before the deep cold. Support the rooting of Echinacea 'Rainbow' with deep watering, then check for moisture before watering again. Adjust frequency to rain and heat; avoid small daily waterings on already moist soil. Echinaceas appreciate an aerated crown and effective drainage, especially during late winter thaws.
Soil and care
The right care,at the right time.
Soil pH
neutral; general botanical group indication
Care level
Routine maintenance
Watering
Support the establishment of Echinacea 'Rainbow' with deep watering, then check the moisture level before watering again. Adjust the frequency according to rainfall and heat; avoid small daily waterings on soil that is already moist.
Soil type
Drained garden soil, retaining moderate moisture during installation
Fertilization
Fertilizer for flowering
Moisture
Moderate humidity; water according to the actual state of the root ball
Seasonal care
Echinacea 'Rainbow': keep healthy leaves after flowering; leave some flower heads for winter texture or remove them for a tidier look. During its flowering period (June-October), also look out for damaged stems and nearby plants that might be overshadowing the clump.
Container growing
A garden,within reach.
Recommended pot size
Stable and perforated container, noticeably wider than the root ball; size to be adapted to the format sold and to adult development.
To try Echinacea ‘Rainbow’ in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (45 cm). Water should drain freely after each watering; check the root ball more often than you would for plants in the ground. Plan for container protection in winter depending on your climate.
Bloom and dimensions
Its place,in your garden.
Mature height
24 inches (61 cm)
Width / spread
18 inches (45.5 cm)
Flower color
Multicolored
Foliage color
Green
Foliage type
Void
Growth rate
Fast
Growth habit
Erected
Fragrance
Undocumented for this selection
Bloom period
June-October
Garden associations
In goodcompany.
Companion plants
Consider the following associations for Echinacea 'Rainbow': daylilies, perennial geraniums, bellflowers. Choose varieties that tolerate comparable sun and moisture conditions; allow each clump its mature space.
Plants to avoid
Around Echinacea 'Rainbow', especially avoid neighbors that would cover its leaves or strongly compete with its clump. Compatibility in terms of light, water, and spread takes precedence over a list of so-called enemy plants.
Frequently asked questions
Your questions,answered.
Where to plant Echinacea 'Rainbow'?
Provide sunshine and a suitable soil (drained garden soil, retaining moderate moisture during establishment). Echinaceas appreciate good air circulation around the crown and efficient drainage, particularly during late winter thaws.
Where should I plant Echinacea 'Rainbow'?
Expect it to reach about 60 cm high and 45 cm wide at maturity. About 45 cm between centers, to be adjusted according to the actual development of the clump. This size is suitable for use in the middle of a flowerbed and for group planting.
When does Echinacea 'Rainbow' bloom?
The indicated period is June-October. The flower palette is multicolored. The exact date and duration depend on the climate, season, and plant establishment.
How to water and care for Echinacea 'Rainbow'?
Accompany the establishment of Echinacea 'Rainbow' with deep watering, then check the moisture before watering again. Adjust the frequency according to rain and heat; avoid small daily waterings on already moist soil. Keep the leaves healthy after flowering; leave some spent flower heads for winter texture or remove them for a tidier appearance.
Can Echinacea 'Rainbow' be grown in a pot?
To try 'Rainbow' Echinacea in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (45 cm). Water should drain freely after each watering; check the root ball more often than you would in the ground. Plan to protect the container in winter depending on your climate.
Wildlife and pets
Life,around your plants.
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