All About New York Ferns: Growth and Identification

New York fern (Thelypteris noveboracensis)

This graceful, feathery fern is a favorite for its ability to enhance shady landscapes. Below, we answer some of the most common questions to help you understand and appreciate this beautiful native fern.

Does New York Fern Spread?

Yes, New York ferns spread effectively but are not considered invasive. They propagate through underground rhizomes, gradually forming lush colonies. This spreading habit makes them an excellent choice for ground cover, erosion control, or filling in shaded garden areas. They are particularly suited for naturalistic or woodland gardens where their slow but steady growth adds texture and softness to the landscape.

Fern New York Fern-Thelypteris noveboracensis Z 4-8

>What is the Difference Between a New York Fern and a Lady Fern?

While New York ferns and lady ferns (Athyrium filix-femina) share similar environments, they are distinct in several ways: Leaf Shape: New York ferns have a distinctive tapering frond, narrowing at both the tip and the base. Lady ferns have more uniformly shaped fronds that are broader in the middle. 

Growth Habit:

New York ferns spread more aggressively, forming colonies, whereas lady ferns grow in clumps and are less likely to spread.

Color:

New York ferns often have a lighter green hue, while lady ferns tend to be a deeper green. Texture: Lady fern fronds are more finely divided, giving them a delicate, lacy appearance compared to the smoother texture of New York ferns.

What is the Name of the New York Fern?

The botanical name of the New York fern is Thelypteris noveboracensis. This name reflects its native range, as it is found abundantly in the woodlands and shaded areas of the eastern United States, including New York. The name honors its association with this iconic state while also celebrating its widespread appeal.

What is the Difference Between a Marsh Fern and a New York Fern?

The marsh fern (Thelypteris palustris) and the New York fern are closely related but have key differences:

Habitat:

Marsh ferns thrive in wetter environments like swamps and bogs, whereas New York ferns prefer well-drained soils in shaded woodlands. Frond Shape: Marsh ferns have more upright fronds with a uniform width from base to tip.

New York ferns taper at both ends, giving them a more elegant, feather-like appearance.

strong>Growth:

Marsh ferns form looser colonies, while New York ferns spread more densely, creating a fuller ground cover effect.

Why Choose New York Ferns?

New York ferns are a versatile addition to shade gardens, naturalized landscapes, and erosion-prone areas. Their delicate, light-green fronds provide texture and movement while harmonizing beautifully with other shade-loving plants.

With their spreading habit and easy care, they’re a favorite for gardeners looking to create serene, low-maintenance spaces. Visit TN Nursery to explore our selection of New York ferns and discover how they can transform your garden into a lush, shaded retreat!

Thelypteris noveboracensis - TN Nursery

New York Fern

New York Fern - Thelypteris Noveboracensis New York Fern is an easy-to-manage native fern often used in shaded environments outdoors and also in homes and offices to improve air quality. It doesn’t require much light and thrives in indoor temperatures.   Research suggests it can detoxify compounds like formaldehyde, toluene, and xylene, reducing the concentration of toxic industrial contaminants in your living and working areas. Adding it to indoor spaces can improve air quality and reduce the risk of respiratory issues. The plant imparts a calming atmosphere in any space, reducing stress hormones and supporting well-being. They prefer partial, moderate indoor light. Direct sunlight exposure can damage the plant’s delicate leaves. Watering after planting to moisten the soil and mimic woodland environments makes them thrive. New York Ferns are Natural Air Purifiers It is popular for both inside and outside. Research suggests it can detoxify compounds like formaldehyde, toluene, and xylene, reducing the concentration of toxic industrial contaminants in your living and working areas. Adding it to indoor spaces can improve air quality and reduce the risk of respiratory issues.> The plant imparts a calming atmosphere in any space, reducing stress hormones and supporting well-being.  Caring and Planting New York Fern Plants These fern plants prefer partial, moderate indoor light. Direct sunlight exposure can damage the plant’s delicate leaves.  Watering them to moisten the soil (to mimic woodland soil environments) works well. Owners should aim to water the top inch and allow the water to seep into the deeper layers with time.  Decorating Inside or Out With This Native Fern New York Ferns can be used indoors or outdoors; many use them to decorate the kitchen, bathroom, or living areas. Just make sure you arrange them in areas with indirect lights. Their lush fronts make them an attractive addition to any indoor décor theme.  >Suitable for low-light interior environments >Grow best when kept out of direct sunlight >Suitable for use in kitchens, bathrooms, and offices >Requires moist but not soggy soil to thrive >Grows to a maximum adult height of 1.5 to 2 feet New York Ferns For Sale at TN Nursery  

Regular price From $9.99
Regular price Sale price From $9.99
Unit price  per