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Hardy perennial
Lamiaceae
Perennials
Agastache 'Ember'
Giant Hyssop
Agastache ‘Ember’: 45 cm high and 30 cm spread, full sun exposure. Red, orange flowers in June-September. Zone 4; choose soil compatible with its moisture needs.
- Exposure
- Sun
- Life cycle
- Hardy perennial
- Hardiness
- Zone 4
Discover the plant
Common nameAgastache 'Ember'
FamilyLamiaceae
GenusGiant Hyssop
CultivarEmber
TypeHardy perennial
Botanical nameGiant Hyssop
Agastache ‘Ember’, known in the garden as Agastache ‘Ember’, combines red and orange blooms with an easy-to-place volume in the composition. The foliage has green hues, to be highlighted among different textures. The usual flowering period is June-September. Its size of 45 cm by 30 cm reserves it a place in the middle of a flowerbed and in group plantings, without forgetting the space for its neighbors.
The success of Agastache ‘Ember’ begins with its location: full sun, in suitable soil (well-drained, rather light; avoid water pockets around the crown). After planting Agastache ‘Ember’, water enough to thoroughly moisten the root ball. Once established, let the surface dry between waterings and prioritize drainage, especially during thaws. Keep 30 cm as a rough guide between plants; this helps preserve their shape and access for care. The indicated hardiness level is zone 4, to be assessed according to your garden conditions.
To maintain interest in Agastache ‘Ember’ after flowering, wait for spring regrowth before removing parts that have dried during winter. Winter drainage is crucial for this agastache; avoid depressions where water accumulates during thaws. For pairings, consider border sages, yarrows, and catmints of varieties with similar needs. Keep its 45 cm height in mind to place lower plants on the right side and allow the flowers to be visible during June-September.
Planting guide
From planting to establishment.
Spacing / density
30 cm
Best planting time
Preferably in spring, in warm and workable soil, with regular watering during establishment.
Propagation
Division of clumps; stem cuttings. Sowing does not guarantee the fidelity of a named cultivar.
Growing method
Agastache ‘Ember’: Preferably in spring, in warm, workable soil, with consistent watering during establishment. After planting Agastache ‘Ember’, water enough to thoroughly moisten the root ball. Once established, allow the surface to dry between waterings and prioritize good drainage, especially during thaws. Winter drainage is crucial for this agastache; avoid depressions where water accumulates during thaws.
Soil and care
The right care,at the right time.
Soil pH
Acid to neutral; general indication of botanical group
Care level
Routine maintenance
Drought tolerance
Yes
Watering
After planting Agastache 'Ember', water enough to thoroughly moisten the root ball. Once established, allow the surface to dry out between waterings and prioritize good drainage, especially during thaws.
Soil type
Draining, rather light; avoid water pockets around the collar
Fertilization
Fertilizer for flowering
Moisture
Low to medium after establishment; priority drainage
Seasonal care
Agastache 'Ember': Wait to see the spring regrowth before removing the parts that dried out over winter. During its flowering period (June-September), also monitor for damaged stems and neighboring plants that could obscure the clump.
Container growing
A garden,within reach.
Recommended pot size
Stable and perforated container, significantly wider than the root ball; dimensions to be adapted to the sold format and adult development.
To try Agastache ‘Ember’ in a container, choose a stable pot with drainage holes, suitable for the root ball and its future spread (30 cm). Water should drain freely after each watering; check the root ball more often than you would for plants in the ground. Plan to protect the container in winter depending on your climate.
Bloom and dimensions
Its place,in your garden.
Mature height
18 inches (45.5 cm)
Width / spread
14 inches (35.5 cm)
Flower color
Orange
Foliage color
Green
Foliage type
Lapsed
Growth rate
Moderate
Growth habit
Bushy
Fragrance
Not documented for this selection
Bloom period
June-September
Garden associations
In goodcompany.
Companion plants
Associations to consider for Agastache ‘Ember’: border salvias, yarrows, catmints. Choose varieties that tolerate similar sun and moisture conditions; allow each clump its adult space.
Plants to avoid
Around Agastache 'Ember', especially avoid neighboring plants that would cover its leaves or strongly compete with its root ball. Compatibility of light, water, and size takes precedence over a list of so-called enemy plants.
Frequently asked questions
Your questions,answered.
Where to plant Agastache 'Ember'?
Expect sun and suitable soil (well-drained, rather light; avoid water pockets around the collar). Winter drainage is crucial for this agastache; avoid depressions where water accumulates during thaws.
Where should I plant Agastache ‘Ember’?
Expect a height of around 45 cm and a width of 30 cm at maturity. Approximately 30 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 group plantings.
When does Agastache 'Ember' bloom?
The period indicated is June-September. The flower colors are red, orange. The exact date and duration depend on the climate, the season and the plant's establishment.
How to Water and Care for Agastache ‘Ember’?
After planting Agastache ‘Ember’, water enough to thoroughly moisten the root ball. Once established, allow the surface to dry between waterings and prioritize drainage, especially during mild spells. Wait to see spring regrowth before removing parts that have dried during winter.
Can Agastache 'Ember' be grown in a pot?
To try Agastache ‘Ember’ in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (30 cm). Water must drain freely after each watering; check the root ball more often than if it were planted in the ground. Plan to protect the container in winter depending on your climate.
Wildlife and pets
Life,around your plants.
Supporting wildlife
The flowering of Agastache ‘Ember’ attracts pollinating insects. To encourage these visits between June and September, avoid treating open flowers and ensure a succession of blooms around the plant.
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