Showy Calamint Clinopodium grandiflorum garden flowers
Clinopodium grandiflorum perennial plant with tubular flowers
Clinopodium grandiflorum Showy Calamint flowering plant
Showy Calamint Clinopodium grandiflorum garden flowers
Clinopodium grandiflorum perennial plant with tubular flowers
Clinopodium grandiflorum Showy Calamint flowering plant

Clinopodium grandiflorum Flowering Plant Seeds – Showy Calamint

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Showy Calamint Clinopodium grandiflorum garden flowers

Clinopodium grandiflorum Flowering Plant Seeds – Showy Calamint

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Growing Tips & Guides

Showy Calamint – Clinopodium grandiflorum

Clinopodium grandiflorum, commonly known as Showy Calamint, is a flowering perennial belonging to the Lamiaceae (mint) family. It is an appealing choice for gardeners looking to grow an ornamental flowering plant with an upright, leafy growth habit and attractive tubular flowers.

Showy Calamint can add seasonal interest to perennial borders, cottage-style gardens, mixed flower beds, and informal planting areas. Its distinctive botanical character also makes it suitable for specialty and botanical plant collections.

Plant Characteristics

Clinopodium grandiflorum develops leafy stems with an upright growth habit and produces tubular flowers during its flowering period. The flowers create a noticeable display above the foliage and can complement other flowering perennials in mixed garden arrangements.

Its natural appearance works particularly well in informal and cottage-style planting schemes where a variety of foliage forms and flowering plants are combined.

Growing Requirements

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

Soil: Plant in fertile, well-drained soil. Avoid locations where water remains around the roots for extended periods.

Watering: Maintain reasonable soil moisture during establishment and active growth. Water according to local conditions while allowing excess moisture to drain freely.

Container Growing: Showy Calamint can be grown in containers when provided with sufficient growing space, a well-draining growing medium, adequate light, and drainage holes.

Growing from Seed

Start Clinopodium grandiflorum seeds in a clean, well-draining seed-starting medium. Maintain appropriate moisture during germination and early seedling development without keeping the growing medium excessively wet.

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

Garden Uses

Showy Calamint can be incorporated into:

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

Its upright flowering stems can contribute seasonal structure and visual interest when combined with other ornamental plants.

General Care

Provide suitable light, fertile soil, good drainage, and regular moisture during active growth. Avoid prolonged waterlogged conditions and keep young plants reasonably free from competing weeds during establishment.

Plant growth and flowering can vary depending on 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
Growing Uses: Borders, cottage gardens, mixed beds, containers, and botanical collections

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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