How to Plant a Large Tree Fern

Tree ferns are an exotic and stunning addition to any garden. With their long, graceful fronds and striking trunks, they add both height and interest to any landscape. If planted and cared for correctly, a tree fern can thrive for years, becoming a beloved and treasured feature of your garden. However, planting a large tree fern can be a daunting task, so follow these steps to ensure your fern has the best start possible.

Step 1: Choose the Right Site

Before planting a large tree fern, it is crucial to choose the right site. Tree ferns prefer shaded or partially-shaded areas, as too much direct sunlight can scorch their fronds. They also need well-draining soil, so if you have heavy clay soil in your garden, consider creating a raised bed or adding sand and compost to improve drainage.

Step 2: Dig the Hole

When planting a large tree fern, it is essential to dig a hole that is large enough to hold the entire root ball. The hole should be as deep as the root ball and at least twice as wide. Spread the roots out in the hole and make sure they are not twisted or cramped.

Step 3: Add Compost and Fertilizer

Once the hole is dug, add a layer of compost to the bottom of the hole. This will help to improve soil texture and add nutrients to your fern. You can also add a slow-release fertilizer to provide your fern with a continuous supply of nutrients.

Step 4: Position the Fern

Before planting your fern, carefully lift it into the hole and position it at the same level it was in the nursery pot. Make sure the fronds are not touching the ground, as this can lead to disease and pests. Fill the hole with soil, tamping it down firmly to remove any air pockets.

Step 5: Water and Mulch

Once planted, give your fern a good soaking with water to settle the soil around the roots. Water your fern regularly to keep the soil moist, and avoid letting it dry out completely. Adding a layer of mulch around the base of your fern will help to retain moisture and suppress weeds.

Step 6: Care and Maintenance

Tree ferns are relatively low-maintenance plants, but they do require some care to thrive. Keep the soil moist but not waterlogged, and make sure your fern is getting enough shade. Fertilize your fern with a slow-release fertilizer once or twice a year to keep it healthy, and remove any dead fronds to keep it looking tidy. If you live in an area with cold winters, protect your tree fern by wrapping it in burlap or frost cloth.

By following these steps, you can plant a large tree fern that will be the envy of your garden. With proper care and maintenance, your fern will continue to grow and flourish, becoming a beloved feature of your outdoor space for years to come.