As Seen On Dragons' Den! Use Code 'DRAGONS' For 10% Off Your First Order!
Back
Comptonia peregrina
Comptonia peregrina
Comptonia peregrina
Comptonia peregrina

Comptonia peregrina

TAXONOMY

FamilyMyricaceae
GenusComptonia
Zone3

ABOUT

Comptonia peregrina, commonly known as sweetfern, is a deciduous shrub native to eastern North America. It belongs to the Myricaceae family and is known for its fern-like, aromatic foliage. Sweetfern thrives in temperate climates and is often found in sandy, well-drained soils. It has a dormancy period during the winter months.

ALSO KNOWN AS

Liquidambar Asplenifolia
Sweetfern
Comptonia asplenifolia
Comptonia aspleniifolia
Comptonia ceterach
Comptonia peregrina var. aspleniifolia
Comptonia peregrina var. peregrina
Comptonia peregrina var. tomentosa
Liquidambar peregrina
Myrica aspleniifolia
Myrica aspleniifolia var. tomentosa
Myrica comptonia
Myrica peregrina

OVERVIEW

WaterDry
SoilSandy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy4 Months
pH5.5
Pressure1,013 mbar

DETAILS

Care Instructions
Sweetfern is relatively easy to care for. It prefers full sun to partial shade and should be planted in well-drained soil. Watering should be moderate, allowing the soil to dry out between waterings. It thrives in temperate climates with moderate temperatures and average humidity levels.
Soil
Sweetfern prefers sandy, well-drained soil. It can tolerate poor, nutrient-deficient soils and does not require rich, fertile soil. Good drainage is essential to prevent root rot.
Fertilizer
Sweetfern does not typically require fertilization. It is adapted to nutrient-poor soils and can thrive without additional nutrients.
Repotting
Repotting is not usually necessary for sweetfern, as it is typically grown outdoors. However, if grown in a container, repotting can be done in the spring when the plant is actively growing. Use a well-draining soil mix and ensure the new container has adequate drainage.
Propagation
Sweetfern can be propagated by seed or by division. Seeds should be sown in the fall or stratified before planting in the spring. Division can be done in the spring or fall by separating the root clumps and replanting them.
Pruning
Pruning is not generally required for sweetfern. If necessary, light pruning can be done in the spring to remove any dead or damaged branches and to maintain the desired shape.
Toxicity
Sweetfern is not toxic to pets or humans. It is considered safe and non-toxic.
Additional
Sweetfern is known for its aromatic foliage, which can be used in potpourri or as a natural insect repellent. It is also a nitrogen-fixing plant, which can improve soil fertility over time.
REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor

Plant Monitor

STAYS IN YOUR PLANT

Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).

Shop Now
Mobile App

Mobile App

DOWNLOAD ON YOUR DEVICE

Evaluates your plants' data, current weather, seasonality and more to precisely notify you about your plants needs. The app also comes loaded with many extra features to ensure your plants flourish.

newsletter background

Join Our Growing Community

Join for 10% off your first purchase, exclusive offers, better plant care, and more

How To Grow Comptonia peregrina | EarthOne