• Pennyroyal mint herb plant with small green aromatic leaves, creeping stems, and delicate lavender-purple flowers growing in a garden.
  • Pennyroyal mint herb plant with small green aromatic leaves, creeping stems, and delicate lavender-purple flowers growing in a garden.
  • Pennyroyal mint herb plant with small green aromatic leaves, creeping stems, and delicate lavender-purple flowers growing in a garden.
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Eden Valley Seeds

Pennyroyal Mint Herb Seeds – Fragrant Perennial Mint Plant

Pennyroyal Mint Herb Seeds – Fragrant Perennial Mint Plant

€15,95 EUR
€15,95 EUR
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Taxes incluses. Frais d'expédition calculés à l'étape de paiement.
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Key Features

  • Herb Variety: Pennyroyal, a low-growing member of the mint family.

  • Foliage: Small, oval-shaped green leaves with a distinctive minty aroma.

  • Flowers: Produces delicate lavender to purple flowers during the growing season.

  • Plant Characteristics: Spreading perennial herb with creeping stems and compact growth.

  • Garden Uses: Suitable for herb gardens, ground cover, and ornamental garden borders.

Growing Benefits

  • Adds attractive green foliage and delicate flowers to herb gardens.

  • Provides a pleasant mint-like fragrance when leaves are gently brushed.

  • Creates a spreading ground-cover appearance in suitable garden spaces.

  • Attracts pollinating insects when its flowers are in bloom.

  • Offers an interesting addition to traditional herb garden collections.

Seed Specifications

  • Common Name: Pennyroyal Mint

  • Botanical Name: Mentha pulegium

  • Plant Type: Perennial herb

  • Colors: Green foliage with lavender-purple flowers.

  • Height: Generally around six to twelve inches, depending on growing conditions.

  • Sunlight: Full sun to partial shade.

  • Soil: Moist, fertile, well-draining soil.

  • Water: Regular watering; prefers consistently moist soil.

  • Germination Time: Often takes around two to four weeks under suitable conditions.

  • Sowing Depth: Surface sow or lightly cover with a very thin layer of soil.

  • Spacing: Allow approximately twelve inches between established plants.

  • Growing Zones: Generally suited to USDA zones five through nine, depending on local conditions.

  • Flowering/Maturity: Flowers during summer; establishment and flowering depend on climate and growing conditions.

  • Uses: Ornamental herb gardens, ground cover, and pollinator-friendly planting.

Growing Tips

  • Sow seeds on the soil surface because they need light to germinate.

  • Keep the growing medium consistently moist without making it waterlogged.

  • Choose a location with good sunlight and room for spreading growth.

  • Grow in a contained garden area to manage its spreading habit.

Seed Storage

Store Pennyroyal Mint seeds in a cool, dry, and dark location. Keep them inside an airtight container or sealed seed packet. Protect seeds from moisture, heat, and direct sunlight to help maintain their viability.

Unique Facts About Pennyroyal Mint

  • Mint Family Member: Pennyroyal belongs to the Lamiaceae family, which also includes familiar herbs such as basil, thyme, and spearmint.

  • Distinctive Aroma: Its small green leaves release a recognizable mint-like fragrance when gently crushed.

  • Creeping Growth: The plant spreads through creeping stems, making it useful as a low-growing ornamental ground cover.

  • Pollinator Attraction: Its small purple flowers can provide nectar for bees and other visiting pollinators.

Growing Instructions

Planting Season

Sow Pennyroyal Mint seeds during spring after the risk of severe frost has passed. In warmer climates, planting can also be done during mild weather.

Sowing Instructions

Prepare a seed tray or planting area with fine, moist seed-starting mix. Scatter the tiny seeds evenly over the soil surface. Avoid burying them deeply because light helps support germination.

Sowing Depth and Spacing

Surface sow the seeds or cover them with only a very light dusting of fine growing medium. Once seedlings become established, thin or transplant them to provide sufficient room for spreading growth.

Sunlight Requirements

Choose a location receiving full sunlight or partial shade. In particularly hot climates, afternoon shade can help protect the foliage from excessive heat.

Soil Requirements

Use fertile, moisture-retentive soil with good drainage. Pennyroyal grows well in soil that remains slightly moist but does not stay waterlogged.

Watering

Water regularly, especially while seedlings are developing. Maintain consistent soil moisture and increase watering during hot, dry periods.

Germination

Seeds generally germinate within a few weeks under suitable conditions. Maintain warmth, gentle light, and consistent moisture. Avoid allowing the seed-starting medium to dry out.

Transplanting

When seedlings develop several true leaves and become strong enough to handle, transplant them carefully into prepared garden soil or suitable containers. Water after transplanting to help establish the roots.

Fertilizing

Pennyroyal generally does not require heavy feeding. Incorporate a small amount of compost into the soil before planting. Avoid excessive fertilizer, which can encourage overly vigorous foliage growth.

Plant Care and Maintenance

Trim spreading stems when necessary to maintain the desired shape. Remove damaged foliage and unwanted growth regularly. Consider growing Pennyroyal in containers or controlled garden spaces because it can spread aggressively.

Flowering and Maturity

Established plants produce small lavender-purple flowers during the warmer growing season. Flowering time varies with climate, sunlight, and plant development.

Important Safety Note: Pennyroyal contains pulegone, a compound associated with serious toxicity. It should not be consumed or used for medicinal purposes, and pennyroyal essential oil is particularly dangerous. Keep the plant away from children and pets.