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Hardy perennial
Campanulaceae
Perennials
Lobelia 'Rose'
Lobelia
Lobelia 'Rose': 60 cm high and 35 cm spread, full sun exposure. Pink flowers in July-September. Zone 5; choose soil compatible with its moisture needs.
- Exposure
- Sun
- Life cycle
- Hardy perennial
- Hardiness
- Zone 5
Discover the plant
Common nameLobelia 'Rose'
FamilyCampanulaceae
GenusLobelia
CultivarRose
TypeHardy perennial
Botanical nameLobelia
With Lobelia 'Rose', the flowerbed welcomes a plant whose flowers display shades of pink. The foliage presents nuances of green, to be highlighted among different textures. The usual flowering period is July-September. The clump reaches approximately 60 cm in height and spreads to 35 cm; use these dimensions to position the plant in the middle of the flowerbed and for group planting.
To plant Lobelia 'Rose', look for the following exposure: sun and suitable soil (humus-rich, retaining its freshness during growth, with no stagnant water around the crown). For Lobelia 'Rose', regularly check the soil around the root ball: it must remain fresh. Water at the base when the surface begins to dry and adjust watering according to rainfall; this exposure (sun) does not eliminate the need for water. Keep 35 cm as a guide between plants; this helps preserve their shape and access for care. The indicated hardiness zone is 5, to be evaluated according to your garden's conditions.
To maintain the interest of Lobelia 'Rose' after flowering, keep the crown clear and remove dry stems, taking care of the small basal shoots. Perennial lobelias in cool environments require consistent watering in summer; dry soil reduces their vigor. For associations, consider daylilies, perennial geraniums, and campanulas in varieties with similar needs. By composing around its volume of 60 cm by 35 cm, you will preserve the visibility of its blooms (July-September) and circulation between the plants.
Planting guide
From planting to establishment.
Spacing / density
13.8 inches
Best planting time
Spring after the thaw, or early autumn, allowing time for the roots to establish themselves before the severe cold.
Propagation
Division by clump. Sowing does not guarantee the fidelity of a named cultivar.
Growing method
Lobelia 'Rose': Spring after the thaw or early autumn, allowing the roots time to establish before the severe cold. For Lobelia 'Rose', regularly check the soil around the root ball: it must remain moist. Water at the base when the surface begins to dry and adjust the amount of water according to rainfall; this exposure (sun) does not negate the need for water. Perennial lobelias in cool environments require consistent watering in summer; dry soil reduces their vigor.
Soil and care
The right care,at the right time.
Care level
Regular maintenance
Watering
For Lobelia 'Rose', regularly check the soil around the root ball: it must remain moist. Water at the base when the surface begins to dry and adjust watering according to rainfall; this exposure (sun) does not eliminate the need for water.
Soil type
Humus-rich, keeping its freshness during growth, without water stagnating around the collar
Fertilization
Fertilizer for flowering
Moisture
Regular freshness during growth
Seasonal care
Lobelia 'Rose': keep the crown clear and remove dry stems, taking care of the small basal shoots. During its flowering period (July-September), also check for damaged stems and neighboring plants that could obscure 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 the adult development.
To try Lobelia ‘Rose’ in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (35 cm). The substrate must remain moist; it will dry out faster than in the ground. Plan to protect the container in winter depending on your climate.
Bloom and dimensions
Its place,in your garden.
Mature height
24 inches (61 cm)
Width / spread
10 inches (25.5 cm)
Flower color
Pink
Foliage color
Green
Foliage type
Obsolete
Growth rate
Moderate
Growth habit
Erected
Fragrance
Not documented for this selection
Bloom period
July-September
Garden associations
In goodcompany.
Companion plants
Associations to consider for Lobelia 'Rose': daylilies, perennial geraniums, campanulas. Choose varieties that tolerate sun and comparable humidity; allow each clump its adult space.
Plants to avoid
Around ‘Rose’ Lobelia, above all avoid neighbors 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 Lobelia 'Rose'?
Expect sun and suitable soil (humus-rich, retaining moisture during growth, without standing water around the collar). Perennial lobelias that thrive in cool conditions need consistent watering in summer; dry soil reduces their vigor.
What place should be reserved for Lobelia 'Rose'?
Expect it to reach about 60 cm in height and 35 cm in width when mature. Approximately 35 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 Lobelia 'Rose' bloom?
The period indicated is July-September. The flower color palette is pink. The exact date and duration depend on the climate, season, and plant establishment.
How to water and care for Lobelia 'Rose'?
For Lobelia 'Rose', regularly check the soil around the root ball: it must remain moist. Water the base when the surface starts to dry out and adjust the watering according to rainfall; this exposure (sun) does not eliminate the need for water. Keep the crown clear and remove any dry stems, taking care of the small basal shoots.
Can Lobelia 'Rose' be grown in pots?
To try Lobelia 'Rose' in a container, choose a stable pot with drainage holes, suited to the root ball and its future spread (35 cm). The substrate must remain moist; it will dry out faster than 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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