Hardy Perennial Herbs

Chives ‘Bohemia’ – Seeds (Allium schoenoprasum) – Hardy Perennial

Chives ‘Bohemia’ is a hardy perennial herb, perfect for overwintering and providing fresh growth year after year. Known for its fine, hollow green leaves and mild onion flavor, it’s a versatile kitchen herb ideal for salads, soups, sauces, and garnishes. In summer, attractive purple-pink flowers appear, loved by bees and pollinators, making this a decorative as well as useful garden plant.

How to Grow

• Sow indoors: February – April in pots or trays at 15–20°C.

• Sow outdoors: April – July in finely prepared soil.

• Thin or transplant seedlings to 20 cm apart.

• Prefers full sun or partial shade and well-drained soil.

• Cut regularly to encourage fresh growth.

Key Features

• Hardy perennial herb with overwintering growth

• Fine, mild onion-flavored leaves

• Decorative purple flowers attract pollinators

• Easy to grow in pots, borders, or herb gardens

• Reliable year-round harvests

Ideal For

• Fresh salads, soups, sauces, and garnishes

• Herb gardens, borders, and containers

• Attracting bees and pollinators

Sowing & Harvest

• Sow: February – July

• Harvest: May – October, with regrowth in spring

Quick Tip

Divide clumps every few years to maintain healthy growth and extend the lifespan of your chive plants.

Creeping Thyme Seeds (Thymus serpyllum)

A fragrant and low-growing perennial, Creeping Thyme forms a dense mat of tiny evergreen leaves topped with clusters of purple-pink blooms in summer. Hardy and drought-tolerant, it’s ideal as ground cover, for filling gaps between paving stones, or spilling over rock walls. Highly attractive to bees and pollinators, it’s both ornamental and practical.

What Makes It Special

• Fragrant foliage and carpets of summer blooms

• Hardy, drought-tolerant, and evergreen ground cover

• Attracts bees, butterflies, and pollinators

Key Features

• Botanical name: Thymus serpyllum

• Hardy perennial, evergreen

• Height: 5–10 cm (2–4 in)

• Bloom time: Summer

Ideal For

• Ground cover and edging

• Rock gardens and between paving stones

• Pollinator-friendly landscapes and herb gardens

Sowing

• Sow indoors Feb–Apr or outdoors Apr–Jun

• Surface sow; press seeds gently, do not cover deeply

• Keep moist until germination (14–28 days at 15–20°C)

• Thin seedlings 15–20 cm apart

• Flowers the second year after sowing

Winter English Thyme – Seeds

(Thymus vulgaris)

Winter English Thyme is a hardy, aromatic perennial herb prized for its culinary and medicinal uses. Its evergreen foliage adds fragrance to the garden, while tiny, delicate flowers attract pollinators. Ideal for herb gardens, rockeries, or container planting, this versatile thyme provides year-round flavor and garden interest.

Why Grow Winter English Thyme?

• Aromatic evergreen foliage for culinary and medicinal use

• Hardy perennial suitable for year-round growth

• Attracts bees and pollinators

• Versatile for herb gardens, rockeries, and containers

Key Features

• Type: Perennial herb

• Height: 15–30 cm

• Flowers: Summer, small pink or purple blooms

• Position: Full sun

• Soil: Well-drained, moderately fertile

Ideal For

• Herb gardens and culinary use

• Rockeries and container planting

• Pollinator-friendly gardens

• Evergreen groundcover and edging

Sowing & Growing

• Sow indoors: February–April in seed trays

• Sow outdoors: April–May directly in prepared soil

• Germination: 14–21 days at 18–20°C

• Spacing: 20–30 cm between plants

• Care: Low maintenance; trim regularly to maintain shape and encourage new growth

Ramsons Wild Garlic – Seeds (Allium ursinum)

Ramsons Wild Garlic is a hardy perennial herb prized for its aromatic, garlicky leaves. Perfect for adding fresh, vibrant flavor to salads, pestos, soups, and sauces, it is a versatile addition to any herb or woodland garden. Its delicate white flowers also provide ornamental interest and attract pollinators.

This low-maintenance plant thrives in shaded, moist areas and can naturalize over time, creating a fragrant ground cover in suitable conditions.

How to Grow

• Sow indoors: January – March

• Sow outdoors: March – May

• Depth: 0.5–1 cm

• Spacing: 20–25 cm between plants

• Position: Partial to full shade, woodland-type environment

• Soil: Moist, fertile, well-drained

• Watering: Keep soil consistently moist, especially during dry spells

Key Features

• Hardy perennial with aromatic, garlicky leaves

• Ideal for salads, pestos, soups, and sauces

• Attractive white flowers that attract pollinators

• Low-maintenance, naturalizes well in shaded areas

• Thrives in moist, fertile, well-drained soils

Harvest

• Harvesting period: March – May

• Pick young leaves before flowering for the best flavor.

Short Tip

Avoid harvesting all leaves at once; leave some for continued growth and flowering.

Lavender ‘Hidcote’ Blue – Seeds (Lavandula angustifolia)

Lavender ‘Hidcote’ Blue (Lavandula angustifolia) is a classic compact variety prized for its deep violet-blue flower spikes and aromatic foliage. Ideal for borders, herb gardens, and containers, it attracts bees and butterflies while providing fragrant blooms for cutting and drying. Hardy and low-maintenance, it’s perfect for sunny, well-drained locations.

Why Grow "Hidcote Blue"

• Deep violet-blue fragrant flower spikes

• Compact, tidy growth ideal for borders and containers

• Attracts pollinators such as bees and butterflies

• Excellent for cutting, drying, and culinary use

Key Features

• Type: Hardy perennial (Lavandula angustifolia)

• Height: 30–45 cm

• Flowering: June–August

• Position: Full sun, well-drained soil

• Uses: Borders, herb gardens, containers, pollinator-friendly planting

Ideal For

• Herb and cottage gardens

• Pollinator-friendly borders

• Container planting and edging

• Fragrant bouquets and dried arrangements

Sowing & Growing

• Sow indoors: February–April in seed trays

• Germination: 14–28 days at 18–22°C

• Transplant seedlings into pots or borders after last frost

• Space 25–30 cm apart for compact growth

• Prefers sunny, well-drained soil; avoid overwatering

Wild Marjoram – Oregano – Seeds (Origanum vulgare)

Wild Marjoram (Oregano) is a hardy perennial herb cherished for its fragrant leaves and delicate pink-purple flowers. A staple of Mediterranean cooking, oregano adds a rich, earthy flavor to pizzas, pasta, sauces, and roasted vegetables. Beyond the kitchen, its nectar-rich flowers are a magnet for bees and butterflies, making it a wonderful addition to herb gardens, borders, and pollinator-friendly spaces.

How to Grow

• Sow indoors: March – May in seed trays or pots.

• Transplant outdoors: After the last frost in a sunny, well-drained spot.

• Spacing: 25–30 cm apart.

• Oregano prefers light, well-drained soil and thrives in warm, sunny conditions.

Key Features

• Aromatic herb essential for Mediterranean cuisine

• Hardy perennial, easy to grow

• Attracts bees and butterflies with summer blooms

• Suitable for pots, containers, or borders

• Drought-tolerant once established

Ideal For

• Culinary herb gardens

• Fresh or dried use in cooking

• Pollinator-friendly borders

• Container growing on patios or balconies

Sowing & Harvest

• Sow: March – May

• Harvest: June – October (leaves can be harvested fresh or dried)

Quick Tip

For the most intense flavor, harvest oregano leaves just before flowering, and dry them in a cool, airy place.

Wild Bergamot – 1,300 Seeds (Monarda fistulosa)

Wild Bergamot (Monarda fistulosa) is a hardy perennial known for its fragrant lavender-pink blooms and aromatic foliage. A favorite of pollinators, it attracts bees, butterflies, and hummingbirds, making it perfect for pollinator gardens, borders, and wildflower meadows. Easy to grow and low-maintenance, it provides long-lasting color and texture from mid-summer to early autumn.

Why Grow "Wild Bergamot"

• Fragrant lavender-pink blooms

• Aromatic foliage with medicinal and culinary uses

• Attracts bees, butterflies, and hummingbirds

• Hardy and low-maintenance perennial

Key Features

• Type: Perennial (Monarda fistulosa)

• Height: 60–90 cm

• Flowering: July–September

• Position: Full sun to partial shade

• Uses: Pollinator gardens, borders, wildflower meadows, cottage gardens

Ideal For

• Pollinator-friendly gardens

• Cottage-style or naturalized borders

• Wildflower meadows

• Herbal and sensory gardens

Sowing & Growing

• Sow indoors: February–April in trays

• Sow outdoors: April–May directly in prepared soil

• Germination: 10–20 days at 18–22°C

• Thin seedlings to 30–40 cm apart

• Prefers well-drained soil and full sun

• Deadhead to encourage prolonged flowering

Lovage Seeds (Levisticum officinale)

Grow a robust, aromatic herb with Lovage (Levisticum officinale). This perennial produces tall, leafy stems with a strong celery-like flavor, perfect for soups, stews, stocks, and herbal infusions. Hardy and long-lived, it’s ideal for herb gardens, perennial beds, and pollinator-friendly plantings.

How to Grow

• Sow seeds indoors 6–8 weeks before the last frost or directly outdoors in spring.

• Use fertile, well-drained soil in full sun to partial shade.

• Sow seeds 0.5–1 cm deep and thin seedlings to 40–50 cm apart.

• Keep soil consistently moist until germination (14–21 days).

• Transplant seedlings outdoors after frost risk has passed.

• Harvest leaves and stems as needed; roots can be harvested in autumn.

Key Features

• Tall, leafy perennial with strong celery-like flavor

• Hardy, long-lived, and easy to grow

• Ideal for soups, stews, stocks, and herbal infusions

• Attracts pollinators and enhances garden biodiversity

• Suitable for herb gardens, perennial beds, and companion planting

Ideal For

• Herb gardens and kitchen beds

• Culinary use in soups, stews, stocks, and teas

• Perennial borders and pollinator-friendly plantings

• Long-term herb cultivation with minimal maintenance

Sowing

• Best time: Spring indoors or outdoors after frost

• Depth: 0.5–1 cm

• Spacing: Thin to 40–50 cm apart

• Prefers full sun to partial shade and fertile, well-drained soil

Quick Tip

• Regularly trim leaves to encourage bushier growth and a continuous supply throughout the season.

Marsh Mallow – Seeds (Althaea officinalis)

Marsh Mallow is a hardy perennial herb known for its tall, elegant growth and soft, velvety leaves. Traditionally valued for its medicinal properties, its roots and leaves can be used in herbal remedies, teas, and natural skincare preparations. The plant also produces attractive pale pink flowers that add charm to herb and cottage gardens.

Ideal for garden beds, borders, and natural herbal plots, Marsh Mallow is easy to grow and low-maintenance once established.

How to Grow

• Sow indoors: February – April

• Sow outdoors: April – May

• Depth: 0.5–1 cm

• Spacing: 40–50 cm between plants

• Position: Full sun to partial shade

• Soil: Fertile, well-drained, moist

• Watering: Regular watering until established

Key Features

• Hardy perennial herb with medicinal and culinary uses

• Soft, velvety leaves and pale pink flowers

• Ideal for teas, herbal remedies, and natural skincare

• Low-maintenance once established

• Suitable for herb gardens, borders, and cottage gardens

Harvest

• Harvesting period: Summer – Autumn

• Pick leaves and flowers as needed; roots can be harvested in autumn for medicinal use.

Short Tip

For a continuous supply, harvest leaves selectively and leave some to flower for seeds.