Showy Calamint Clinopodium grandiflorum flowering garden plant
Clinopodium grandiflorum Showy Calamint perennial flowers
Showy Calamint plant with tubular flowers and leafy stems
Showy Calamint Clinopodium grandiflorum flowering garden plant
Clinopodium grandiflorum Showy Calamint perennial flowers
Showy Calamint plant with tubular flowers and leafy stems

Calamint Showy – Clinopodium grandiflorum Flower seeds

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Showy Calamint Clinopodium grandiflorum flowering garden plant

Calamint Showy – Clinopodium grandiflorum Flower 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 family. It is valued for its leafy growth and distinctive tubular flowers, making it a suitable addition to perennial borders, cottage-style gardens, mixed flower beds, and informal plantings.

This flowering plant is also a useful choice for gardeners interested in growing less-common ornamental species from seed.

Plant Characteristics

Clinopodium grandiflorum develops an upright, leafy form and produces noticeable tubular flowers during its flowering period. The flowering stems rise above the foliage, creating seasonal visual interest within mixed plantings.

Its natural growth habit works well in informal and cottage-style garden designs, where it can be combined with other flowering perennials and foliage plants.

Growing Requirements

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

Soil: Use fertile, well-drained soil. The growing medium should allow excess moisture to drain freely, as prolonged waterlogged conditions should be avoided.

Watering: Provide regular moisture during establishment and active growth. Keep the soil reasonably moist while avoiding excessive or persistent saturation.

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

Growing from Seed

Start Clinopodium grandiflorum seeds in a clean, well-draining seed-starting medium. Maintain suitable moisture during germination and early growth without overwatering.

Once seedlings are established and growing conditions are suitable, transplant them carefully into a prepared garden bed or appropriately sized container. Select a location with good drainage, suitable light, and enough room for the plant to develop.

Garden Uses

Showy Calamint is suitable for:

  • Perennial flower borders
  • Cottage-style gardens
  • Mixed flower beds
  • Informal garden plantings
  • Naturalistic planting areas
  • Containers
  • Specialty and botanical plant collections

Its upright flowering stems can add seasonal structure and interest when combined with other garden perennials.

General Care

Provide suitable light, fertile well-drained soil, and regular moisture during active growth. Avoid prolonged wet conditions around the roots. During early establishment, keep competing weeds under control and provide sufficient space for healthy development.

Plant growth and flowering may vary according to climate, soil conditions, temperature, watering practices, 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
Suitable Uses: Borders, cottage gardens, mixed beds, containers, and specialty 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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