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Hardy perennial
Boraginaceae
Perennials
Brunnera macrophylla 'Alexander's Great'
Brunnera
Brunnera macrophylla 'Alexander's Great': 35 cm tall and 70 cm spread, partial shade to shade. Blue flowers in April-May. Zone 4; choose soil compatible with its moisture needs.
- Exposure
- Partial shade to full shade
- Life cycle
- Hardy perennial
- Hardiness
- Zone 4
Discover the plant
Common nameBrunnera macrophylla 'Alexander's Great'
FamilyBoraginaceae
GenusBrunnera
CultivarAlexandre le Grand
TypeHardy perennial
Botanical nameBrunnera
With Brunnera ‘Alexander’s Great’, the flowerbed welcomes a plant whose flowers display shades of blue. The foliage features silvery-green hues, to be highlighted among different textures. The usual flowering period is April-May. Its size of 35 cm by 70 cm reserves it a place in a semi-shaded bed and woodland garden, not forgetting its neighbors' space. The heart-shaped leaves enhance the design of the clump. The leaf edges contribute to the contrast and deserve a visible spot from the path.
In terms of cultivation, Caucasian Forget-Me-Not ‘Alexander's Great’ prefers semi-shade to shade; the recommended soil is kept moist and clayey. For Caucasian Forget-Me-Not ‘Alexander's Great’, regularly check the soil around the root ball: it must remain fresh. Water at the base when the surface begins to dry and adjust the water supply to rainfall; this exposure (semi-shade to shade) does not eliminate the need for water. A margin corresponding to its spread of 70 cm avoids having to move the clump in the first few seasons. The indicated hardiness level is zone 4, to be assessed according to your garden's conditions.
Throughout the seasons, Caucasian Forget-Me-Not ‘Alexander's Great’ benefits from timely care: maintain freshness around the stump and remove damaged leaves to highlight new shoots. The leaves of the Caucasian forget-me-not can suffer from scorching sun and root competition from large trees. For associations, consider tiarella, astilbes, and hostas in varieties with similar needs. The flowering (April-May) and spread of 70 cm will serve as markers for distributing other plants around this plant.
Planting guide
From planting to establishment.
Spacing / density
70 cm
Best planting time
Spring after the thaw or early autumn, allowing time for the roots to settle before the severe cold.
Propagation
Division of clumps. Sowing does not guarantee the fidelity of a named cultivar.
Growing method
Caucasian Forget-me-not ‘Alexander’s Great’: In spring after the thaw or in early autumn, allowing time for the roots to establish before the cold weather sets in. For Caucasian Forget-me-not ‘Alexander’s Great’, regularly check the soil around the root ball: it must remain moist. Water at the base when the surface begins to dry out and adjust watering according to rainfall; this exposure (partial shade to shade) does not eliminate water needs. The leaves of Caucasian Forget-me-not can suffer from scorching sun and root competition from large trees.
Soil and care
The right care,at the right time.
Soil pH
Acidic to neutral to alkaline; general indication of the botanical group
Care level
Regular maintenance
Watering
For Caucasian forget-me-not 'Alexander's Great', regularly check the soil around the root ball: it must remain moist. Water at the base when the surface starts to dry, and adjust watering based on rainfall; this exposure (partial shade to shade) does not eliminate the plant's water requirements.
Soil type
Kept moist, Clayey
Fertilization
Fertilizer for flowering
Moisture
Regular cooling during growth
Seasonal care
Brunnera ‘Alexander's Great’: keep the soil moist around the base and remove damaged leaves to highlight new growth. During its flowering period (April-May), also keep an eye out for damaged stems and neighbouring plants that might hide the clump.
Container growing
A garden,within reach.
Recommended pot size
A stable, perforated container, significantly wider than the root ball; size to be adapted to the format sold and adult development.
To try out Caucasian forget-me-not ‘Alexander’s Great’ in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (70 cm). The substrate should remain moist; it will dry out faster than in the open ground. Plan for container protection in winter depending on your climate.
Bloom and dimensions
Its place,in your garden.
Mature height
13.8 inches
Width / spread
28 inches (71 cm)
Flower color
Blue
Foliage color
Green
Growth rate
Moderate
Growth habit
In a rosette
Fragrance
Not documented for this selection
Bloom period
April-May
Garden associations
In goodcompany.
Companion plants
Associations to consider for Caucasian Forget-Me-Not ‘Alexander's Great’: tiarella, astilbe, hosta. Choose varieties that tolerate partial to full shade and comparable moisture; allow enough space for each clump to reach its mature size.
Plants to avoid
Around Caucasian Forget-Me-Not 'Alexander's Great', especially avoid neighbors that would cover its leaves or strongly compete with its rootball. 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 Caucasian Forget-Me-Not 'Alexander's Great'?
Expect partial to full shade and suitable soil (kept moist, Clay). The leaves of Caucasian forget-me-not can suffer from scorching sun and root competition from large trees.
What's the best spot for Caucasian Forget-me-not 'Alexander's Great'?
Expect a height of about 35 cm and a width of 70 cm when mature. Space plants about 70 cm apart, adjusting for actual clump development. This size is suitable for use in semi-shade beds and woodland gardens.
When does Caucasian Forget-Me-Not 'Alexander's Great' bloom?
The stated period is April-May. The flower color is blue. The exact date and duration depend on the climate, season, and plant establishment.
How to water and care for Caucasian Forget-Me-Not 'Alexander's Great'?
For Caucasian Forget-Me-Not 'Alexander's Great', regularly check the soil around the root ball: it should remain moist. Water at the base when the surface begins to dry and adjust the amount of water according to rainfall; this exposure (partial to full shade) does not eliminate the need for water. Keep the area around the base moist and remove damaged leaves to highlight new growth.
Can you grow Caucasian Forget-Me-Not 'Alexander's Great' in a pot?
To try Myosotis scorpioides ‘Alexander's Great’ in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (70 cm). The substrate must remain moist; it will dry out more quickly than in the ground. Plan to protect the container in winter depending on your climate.
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