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Guide to Growing Fern Plant in a Pot

Updated: June 29, 2022

Ferns are a popular choice for indoor plants as they require little maintenance and add a touch of greenery to any space. Growing ferns in pots is a great way to enjoy their beauty and benefits without having to worry about outdoor conditions. In this guide, we will take you through the steps for growing fern plants in a pot.

Choosing the Right Pot

The first step in growing ferns in pots is choosing the right pot. Choose a pot that is slightly bigger than the root ball of your fern plant. Make sure that the pot has drainage holes at the bottom to prevent waterlogging which can lead to root rot. You can choose pots made of terracotta, ceramic, or plastic.

Soil Preparation

Ferns thrive in well-draining soil that is rich in organic matter. A good mix for ferns would be equal parts of peat moss, vermiculite, and perlite. Alternatively, you can use a pre-mixed potting soil that is specifically formulated for ferns.

Planting the Fern

Now that you have your pot and soil ready, it’s time to plant your fern. Start by filling the pot with soil until it’s about 1/3 full. Remove the fern from its original container and gently loosen any tangled roots. Place the fern in the pot and fill it up with soil around the plant until it reaches about an inch below the rim of the pot.

Watering and Care

Watering is crucial to keep your fern healthy. Water your fern regularly but avoid overwatering as this can lead to root rot. Ferns prefer moist soil but not waterlogged soil. A good way to check if your fern needs watering is by sticking your finger into the soil up to the second knuckle. If the soil feels dry, it’s time to water.

Ferns also thrive in humid environments. You can increase humidity by placing a tray of water near the plant or misting the leaves with water regularly. Keep your fern away from direct sunlight as it can damage the leaves.

Fertilizing

Ferns don’t require frequent fertilization, but adding fertilizer can help improve their growth and health. Use a balanced liquid fertilizer once a month during the growing season (spring and summer). Dilute the fertilizer to half strength to prevent burning the roots.

Repotting

As your fern grows, it may outgrow its pot. If you notice roots coming out of the drainage holes or the plant is top-heavy, it’s time to repot. Repotting is best done in spring when the plant is actively growing. Gently remove the plant from its pot and transfer it to a larger one with fresh soil.

FAQ

Why are my fern leaves turning brown?

Brown leaves on ferns are usually a sign of lack of humidity or overwatering. Make sure that your fern is getting enough humidity and that you’re not overwatering it.

Can I grow ferns in low light?

Ferns can tolerate low light conditions, but they won’t thrive. Place your fern in a bright, indirect light spot for best results.

How often should I fertilize my fern?

Fertilize your fern once a month during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength.

How do I propagate my fern?

Ferns can be propagated through spores or by dividing the plant. To propagate through spores, wait until the fronds turn brown and release spores. Collect the spores and sow them in a mixture of peat moss and sand. To propagate by division, gently remove the plant from its pot and separate the rhizomes, making sure that each division has roots and fronds. Plant the divisions in separate pots with fresh soil.