Caring For The Wonderful Royal Fern (6 Tips)

Caring For The Wonderful Royal Fern

Royal ferns are one of the most outstanding plants for your garden, with their lush foliage and elegant stature. When cared for correctly, these ferns can become a magnificent centerpiece in any garden.

Caring For The Wonderful Royal Fern

Caring for royal ferns is a rewarding experience. These majestic plants bring beauty and elegance to any garden or outdoor space.

However, these large, elegant plants require special attention to keep them healthy and looking their best. We will cover the basics of caring for a royal fern, from soil requirements to fertilization.

These tips will help you get the most out of your Royal Fern.

Soil Requirements

Royal ferns prefer moist soil with good drainage. The ideal soil should be composed mainly of organic matter, such as compost or peat moss, with some sand added for extra drainage.

Using potting soil, ensure it contains perlite or sand for optimal drainage. Royal ferns also prefer a slightly acidic pH, so adding peat moss to the soil will help maintain this balance.


Royal ferns are very sensitive to overwatering, which can lead to root rot. Water the plants about once a week and check the soil before giving them additional water.

Make sure it’s dry at least two inches deep before watering again. Remember that royal ferns prefer moist but not soggy soil, so if your area is prone to heavy rains, you may need to adjust accordingly.


Royal ferns should be fertilized every four weeks with a balanced fertilizer.

Aim for a 10-10-10 or similar mixture, and be sure not to over-fertilize, as this can damage the plants. A light dusting of bone meal will also help promote healthy growth.

Light Requirements

Royal ferns prefer partial shade, so a location that provides filtered sunlight is ideal.

If you live in a warm climate, these ferns may need more sun protection from direct sunlight. Too much sun could cause the leaves to scorch or even die off.

Pruning & Maintenance

To keep your royal fern looking its best, occasional pruning is necessary. Dead fronds should be removed as soon as they appear, while healthy fronds can be trimmed back if they become too large or start looking leggy.

If you prune the plants during their dormant period, it will help them stay healthy and encourage stronger growth in the springtime.

Disease Prevention

Royal ferns are generally disease resistant but can still be vulnerable to certain fungal diseases like powdery mildew and rust.

To prevent these from affecting your plant, ensure good air circulation around the plant and avoid overwatering. Applying a fungicide every few weeks is also recommended for extra protection.

With proper care and attention, royal ferns can add lush elegance to any outdoor space. With these tips for caring for royal ferns, you can keep these majestic plants healthy and thriving for years.

How To Propagate Royal Fern

Propagating a Royal Fern is relatively easy and can be done through division or spore sowing. Depending on the particular situation, either method may work better for a given individual fern.


The simplest way to propagate a Royal Fern is through division. It’s an especially good choice if you want several large plants in one season rather than waiting for spores to germinate, which can take months or even years.

The division works by splitting an existing plant into two or more parts. To do this, carefully dig up the fern when it’s dormant in the early spring and separate off healthy shoots with rhizomes (roots).

Replant these divisions 10-12 inches apart in moist, well-drained soil and mulch loosely with organic material. Water frequently during the growing season, but be careful not to overwater or keep the soil too wet.

Spore Sowing

Spore sowing is also an option if you’re looking for a more traditional method of propagation. To do this, collect mature spores from the underside of fern leaves in late summer and early fall.

Spread these spores evenly on a moist potting mix and cover them loosely with plastic wrap. Please place them in indirect sunlight and mist regularly to keep the soil moist but not soaked.

Ferns should begin germinating within 1-2 months though it can take much longer depending on the conditions. Once the ferns have developed fronds, transplant them into individual pots and care for them like mature ferns.

Whether propagating through division or spore sowing, Royal Ferns are relatively easy to grow and can greatly add to any garden setting.

These hardy plants will thrive in nearly any environment with careful attention and proper care. For best results, provide light shade and moist, well-drained soil with plenty of organic matter.

Water regularly during the growing season but allow the soil to dry between waterings to prevent root rot. Fertilize lightly in late winter or early spring with an all-purpose fertilizer for optimal growth.

And finally, give your ferns plenty of time and space to grow so they can reach their full potential. With a little love, your Royal Ferns will reward you with lush foliage for years to come.

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