Gymnocarpium dryopteris
TAXONOMY
FamilyCystopteridaceae
GenusGymnocarpium
Zone3
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Gymnocarpium dryopteris, commonly known as the oak fern, is a delicate fern native to temperate regions of the Northern Hemisphere. It thrives in moist, shaded forest floors and is known for its triangular fronds that resemble oak leaves. This plant has a rhizomatous growth habit, allowing it to spread and form colonies. It undergoes a dormancy period during the winter months.
ALSO KNOWN AS
Oak Fern
Aspidium dryopteris
Carpogymnia dryopteris
Currania dryopteris
Dryopteris dryopteris
Dryopteris linnaeana
Dryopteris pulchella
Dryopteris pumila
Dryopteris triangularis
Filix pumila
Gymnocarpium dryopteris subsp. dryopteris
Gymnocarpium dryopteris var. dryopteris
Lastrea dryopteris
Nephrodium dryopteris
Phegopteris dryopteris
Polypodium conjunctum
Polypodium dryopteris
Polypodium dryopteris var. genuinum
Polypodium dryopteris var. glabrum
Polypodium dryopteris var. glandulosum
Polypodium dryopteris var. rigidius
Polypodium pulchellum
Polystichum dryopteris
Thelypteris dryopteris
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightIndirect Bright (4 Hours)
Temperature18° C
Humidity60%
Dormancy3 Months
pH6
Pressure1,013 mbar
DETAILS
Care Instructions
Oak ferns prefer moderate temperatures and indirect bright light. They thrive in environments with consistent moisture and moderate humidity. Ensure the soil remains evenly moist but not waterlogged. These ferns are relatively low-maintenance and can adapt to indoor and outdoor settings.Soil
Gymnocarpium dryopteris prefers loamy soil that is well-draining yet retains moisture. A mix of organic matter and garden soil works well. Ensure the soil is slightly acidic to neutral in pH for optimal growth.Fertilizer
This fern does not require frequent fertilization. If desired, a balanced, diluted liquid fertilizer can be applied during the growing season to support healthy growth.Repotting
Repotting is generally not necessary unless the plant outgrows its container. If repotting is needed, do so in the spring. Carefully transfer the plant to a slightly larger pot with fresh, well-draining soil.Propagation
Propagation of Gymnocarpium dryopteris is typically done through division. This can be performed in the spring or early summer. Gently separate the rhizomes and replant them in suitable soil.Pruning
Pruning is not required for this fern. However, removing any dead or damaged fronds can help maintain its appearance and overall health.Toxicity
Gymnocarpium dryopteris is not toxic to pets or humans. It is safe to grow in households with animals and children.REVOLUTIONIZE YOUR PLANT CARE
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