Groundcover Fern

What is a Groundcover Fern?

A groundcover fern is a low-growing, spreading fern ideal for creating lush carpets in shady areas. Unlike taller fern varieties, groundcover ferns reach just 10-30 cm high and spread by rhizomes, forming dense mats of fronds. Their tolerance for shade, moisture, and a range of soil types make them a superb choice beneath trees, alongside paths, or as living mulch beneath shrubs.

The most popular options include Blechnum penna-marina, which provides evergreen fine foliage and is well-suited to New Zealand conditions. This groundcover fern offers a distinctly soft texture while suppressing weeds, controlling erosion, and adding year-round visual appeal. For more information, see our listing for Blechnum penna-marina.

Where to Use Groundcover Ferns in Your Garden

Groundcover ferns are an excellent natural solution for difficult, shady sites where other groundcovers may struggle. Use them for underplanting in woodland gardens, softening retaining walls, or filling gaps between stepping stones. Their undemanding nature allows you to create a serene, lush look with minimal effort. Groundcover ferns also help retain soil moisture, making them eco-friendly and practical. For more options or inspiration, explore our full range of live plants.

Caring for Groundcover Ferns

Groundcover ferns are low-maintenance once established. Plant in moist, humus-rich soil with good drainage, and keep them out of harsh afternoon sun. They respond well to occasional watering and benefit from an annual top-up of leaf mould or compost. Remove spent fronds as needed to encourage new growth.

If you're seeking ideas for integrating groundcover fern into your landscape, our experts provide gardening tips and tricks to set you on the path to success. With the right selection and care, these ferns will soon transform shaded corners into vibrant green carpets.