Showy Calamint Clinopodium grandiflorum flowering garden plant
Clinopodium grandiflorum Showy Calamint with tubular flowers
Showy Calamint perennial plant growing in a garden border
Showy Calamint Clinopodium grandiflorum flowering garden plant
Clinopodium grandiflorum Showy Calamint with tubular flowers
Showy Calamint perennial plant growing in a garden border

Showy Calamint Seeds – Clinopodium grandiflorum Flowering Garden Plant

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    Transit 6–8 days
    Total 8–11 days

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Showy Calamint Clinopodium grandiflorum flowering garden plant

Showy Calamint Seeds – Clinopodium grandiflorum Flowering Garden Plant

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Growing Tips & Guides

Showy Calamint – Clinopodium grandiflorum

Showy Calamint (Clinopodium grandiflorum) is an attractive herbaceous perennial in the Lamiaceae (mint) family. It is known for its upright growth habit and attractive tubular flowers, making it a suitable choice for ornamental borders, cottage-style gardens, naturalistic plantings, and perennial garden collections.

The plant combines delicate flowering with the characteristic foliage structure of plants in the mint family, providing seasonal interest while fitting naturally into mixed garden settings.

Plant Characteristics

Clinopodium grandiflorum forms an upright, leafy growth habit and produces prominent flowers during its flowering period. Its flowers provide ornamental interest and can complement other flowering perennials in borders and informal garden arrangements.

The plant's compact-to-upright habit makes it useful where a flowering perennial is desired without overwhelming surrounding 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. Avoid areas where excess water remains around the roots for prolonged periods.

Watering: Maintain appropriate soil moisture during establishment and active growth. Water according to local conditions while avoiding consistently waterlogged soil.

Container Growing: Showy Calamint can be considered for container cultivation when provided with adequate space, drainage, and suitable growing conditions.

Growing from Seed

Start Clinopodium grandiflorum seeds in a clean, well-draining seed-starting medium. Keep the growing medium appropriately moist during germination and early development without excessive watering.

Once seedlings have developed sufficiently and growing conditions are suitable, they can be transplanted into the garden or an appropriately sized container. Select a location with suitable light, good drainage, and adequate room for the plant to establish.

Garden Uses

Showy Calamint is suitable for:

  • Flower borders
  • Cottage-style gardens
  • Informal perennial plantings
  • Naturalistic garden areas
  • Mixed perennial beds
  • Container cultivation
  • Ornamental plant collections

Its flowering habit makes it useful for adding seasonal colour and structure to mixed plantings.

General Care

Provide suitable light, well-drained soil, and regular moisture during establishment. Avoid prolonged wet conditions around the root system. Remove competing weeds around young plants and allow adequate space for mature growth.

Growing performance can vary depending on climate, soil, temperature, moisture, and other local growing conditions.

Botanical Name: Clinopodium grandiflorum
Common Name: Showy Calamint
Plant Family: Lamiaceae
Plant Type: Herbaceous perennial
Growth Habit: Upright and leafy
Flowering: Tubular ornamental flowers
Propagation: Seed
Growing Use: Borders, cottage gardens, perennial beds, and containers

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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