Nepeta x faassenii

Nepeta × faassenii – Planting & Care Guide
About Nepeta × faassenii

Nepeta × faassenii, commonly known as Catmint, is a hardy, long-flowering perennial prized for its masses of soft lavender-blue flowers and aromatic silver-green foliage. Blooming from late spring through to early autumn, it creates a beautiful haze of colour that complements both traditional and contemporary planting schemes.

Growing to approximately 30–60cm tall with a spread of 60–90cm, Nepeta × faassenii forms neat, spreading mounds of fragrant foliage that soften the edges of borders and pathways. The nectar-rich flowers are highly attractive to bees, butterflies and other beneficial pollinating insects, making it one of the best perennials for wildlife-friendly gardens. Its drought tolerance and low-maintenance nature also make it an excellent choice for modern gardens.

Planting Guide
Plant in full sun for the best flowering display.
Will tolerate light partial shade.
Prefers well-drained soil.
Thrives in loam, sandy and chalky soils.
Improve heavy clay soils by adding compost and horticultural grit before planting.
Dig a planting hole twice the width of the root ball and the same depth.
Carefully remove the plant from its container and gently loosen the roots.
Position the crown level with the surrounding soil surface.
Backfill with soil, firm gently and water thoroughly.
Apply a light mulch around the base, keeping the crown clear.
Space plants approximately 45–60cm apart.
Care & Maintenance

Nepeta × faassenii is exceptionally easy to grow and requires very little maintenance.

Water regularly during the first growing season.
Once established, water only during prolonged dry spells.
Avoid prolonged waterlogging during winter.
Feed lightly in spring with a balanced slow-release fertiliser.
Avoid excessive feeding, which can reduce flowering.
Remove weeds regularly while plants establish.
Water container-grown plants when the compost begins to dry.
Divide mature clumps every 3–5 years to maintain vigour.
Pruning

Regular pruning encourages a long flowering season.

Shear plants back by around one-third after the first flush of flowers.
Deadhead faded flowers to encourage repeat blooming.
Remove damaged or dead stems throughout the growing season.
Cut plants back to ground level in late autumn or early spring.
Trim lightly during the season to maintain a compact, tidy shape.
Growing Conditions
Botanical Name: Nepeta × faassenii
Common Name: Catmint
Plant Type: Herbaceous perennial
Mature Height: 30–60cm
Spread: 60–90cm
Flower Colour: Lavender-blue
Flowering Period: May to September
Foliage: Aromatic silver-green leaves
Growth Rate: Moderate to fast
Hardiness: Fully hardy throughout Ireland and the UK
Ideal Uses in the Garden

Nepeta × faassenii is perfect for adding long-lasting colour and soft texture.

Cottage gardens
Mixed perennial borders
Pollinator-friendly gardens
Wildlife gardens
Gravel gardens
Front of borders
Path edging
Raised beds
Mediterranean-style gardens
Patio containers

It combines beautifully with Roses, Salvia, Lavender, Geraniums, Alliums, Echinacea, Achillea, Verbena bonariensis and ornamental grasses.

Seasonal Interest
Fresh aromatic foliage emerges in spring.
Soft lavender-blue flowers appear from late spring.
Continuous flowering throughout summer with regular trimming.
Flowers attract bees, butterflies and other beneficial pollinating insects.
Silvery foliage provides texture even when not in bloom.
Plants die back in winter before producing fresh new growth in spring.
Common Problems

Nepeta × faassenii is generally healthy and very easy to grow.

Poor drainage can lead to root rot.
Overly rich soil may produce excessive foliage with fewer flowers.
Slugs and snails may occasionally feed on young spring shoots.
Powdery mildew is uncommon but may occur where air circulation is poor.
Regular trimming after flowering keeps plants compact and encourages repeat blooms.

With its fragrant silver-green foliage, masses of lavender-blue flowers and exceptionally long flowering season, Nepeta × faassenii is one of the finest low-maintenance perennials for Irish gardens. Hardy, drought tolerant and loved by pollinators, it provides months of colour and soft texture, making it an excellent choice for borders, path edging, cottage gardens and wildlife-friendly planting schemes

Kindly be aware when mix/ mixed/ assorted/ varieties is mention you will receive ONLY ONE plant/ item, which will be selected for delivery, photos may show different varieties available - which may also vary 

 
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