Clinopodium grandiflorum Showy Calamint flowering garden plant
Showy Calamint Clinopodium grandiflorum in a perennial border
Clinopodium grandiflorum Showy Calamint ornamental flowering plant
Clinopodium grandiflorum Showy Calamint flowering garden plant
Showy Calamint Clinopodium grandiflorum in a perennial border
Clinopodium grandiflorum Showy Calamint ornamental flowering plant

Clinopodium grandiflorum Showy Calamint Garden Seeds

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Clinopodium grandiflorum Showy Calamint flowering garden plant

Clinopodium grandiflorum Showy Calamint Garden Seeds

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Growing Tips & Guides

Showy Calamint – Clinopodium grandiflorum

Showy Calamint (Clinopodium grandiflorum) is an attractive flowering perennial belonging to the Lamiaceae (mint) family. It is valued as an ornamental garden plant for its flowering display and naturally upright, leafy growth habit.

This species can add seasonal interest to mixed borders, perennial beds, cottage-style gardens, and informal plantings. Its botanical character also makes it an interesting choice for gardeners who enjoy growing less-common flowering plants.

Plant Characteristics

Clinopodium grandiflorum develops an upright, leafy form with attractive flowering stems. The plant produces prominent tubular flowers that provide visual interest during its flowering period.

Its relatively refined growth habit allows it to be incorporated into mixed perennial plantings alongside other ornamental garden plants.

Growing Requirements

Light: Grow in a location with suitable sunlight or partial shade. Good natural light supports healthy growth and flowering.

Soil: Use fertile, well-drained soil. A growing medium that drains excess moisture effectively is preferable, as consistently waterlogged conditions should be avoided.

Watering: Provide regular moisture during establishment and active growth. Keep the soil reasonably moist while allowing excess water to drain away.

Container Growing: Clinopodium grandiflorum can be grown in containers when provided with adequate space, suitable soil, appropriate light, and good drainage.

Growing from Seed

Start the seeds in a clean, well-draining seed-starting medium. Maintain appropriate moisture during germination and early seedling development without overwatering.

Once seedlings are established and growing conditions are suitable, transplant them into a prepared garden bed or suitable container. Choose a location with adequate light, good drainage, and sufficient space for the plant to develop.

Garden Uses

Showy Calamint can be incorporated into:

  • Flower borders
  • Perennial garden beds
  • Cottage-style gardens
  • Informal garden plantings
  • Mixed ornamental borders
  • Containers
  • Specialty and botanical plant collections

Its flowering stems can contribute seasonal colour and structure to mixed garden arrangements.

General Care

Provide suitable light, well-drained soil, and consistent moisture during active growth. Avoid prolonged water saturation around the roots. Keep the planting area free from excessive weed competition while young plants become established.

As with many garden plants, growth and flowering can vary according to climate, soil conditions, temperature, watering, and other local environmental factors.

Botanical Name: Clinopodium grandiflorum
Common Name: Showy Calamint
Plant Family: Lamiaceae
Plant Type: Flowering perennial
Growth Habit: Upright and leafy
Flower Type: Tubular flowers
Propagation: Seed
Garden Uses: Borders, perennial beds, cottage gardens, containers, and mixed plantings

Showy Calamint – Clinopodium grandiflorum

Plant Characteristics

Growing Requirements

Growing from Seed

Garden Uses

General Care

Plant care

How to plant your seeds

Follow these simple steps to give your seeds the best start.

  1. Prepare your soil & tray

    Fill trays or small pots with seed-starting mix. Press gently to settle—no need to pack tight.

  2. Sow seeds at the right depth

    Plant roughly 2–3× the seed’s width deep. Tiny seeds can be pressed lightly into the surface.

  3. Water & keep warm

    Mist or bottom-water. Cover until sprouting if the packet suggests it. Keep in a bright, warm spot.

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