How to Plant Mountain Ash Tree

Mountain ash trees are an excellent addition to any garden or yard. They provide a beautiful display of red, yellow, or white berries and attract various wildlife, including birds. With proper planting and care, mountain ash trees can thrive in a variety of conditions. Here’s a guide on how to plant your mountain ash tree.

Choose the Right Location

Mountain ash trees prefer well-drained soil and plenty of sunlight. Choose a location that receives at least six hours of direct sunlight each day. If your soil is heavy clay, add some organic matter to improve drainage. Avoid planting near buildings or power lines, as the tree can grow up to 30 feet high and 20 feet wide.

Prepare the Planting Hole

Dig a hole two to three times wider than the tree’s root ball but not deeper than the root ball’s height. Loosen the soil at the bottom of the hole, so roots can penetrate easily. Add some compost to enrich the soil and improve water retention.

Plant the Tree

Gently remove the tree from its container or wrapping. Check the root ball for any circling or tangled roots and trim them if necessary. Place the tree in the center of the hole, making sure the root collar, where the roots meet the trunk, is level with the soil surface. Backfill the hole with soil and pack it gently but firmly to eliminate air pockets. Water the tree generously to settle the soil around the roots.

Mulch and Water

Add a layer of mulch two to three inches thick around the tree, leaving a few inches around the trunk uncovered. Mulch helps retain moisture, suppress weeds, and keep the soil temperature stable. Water the tree regularly, especially during the first two years after planting. Make sure the soil stays moist but not waterlogged.

Prune and Fertilize

Prune the tree in late winter or early spring to remove dead, diseased, or crossing branches. Also, shape the tree by removing any suckers or branches growing at odd angles. Fertilize the tree once a year in early spring with a slow-release fertilizer formulated for woody plants or trees. Follow the manufacturer’s instructions for the proper dosage and application.

Final Thoughts

Planting and caring for a mountain ash tree requires some effort, but it’s incredibly rewarding. You get to enjoy the tree’s vibrant berries, stunning foliage, and wildlife sightings for years to come. Remember to choose a suitable location, prepare the planting hole, plant the tree carefully, mulch and water regularly, and prune and fertilize as needed.