How to Plant a Globe Blue Spruce Tree

Globe blue spruce trees, also known as Picea pungens glauca 'Globosa', are compact, rounded trees that are prized for their blue-green needle-like leaves. These trees are relatively easy to grow, and they're perfect for adding color and texture to your landscape. If you're planning to plant a globe blue spruce tree, here's what you need to know:

Choosing a Location

The first step in planting a globe blue spruce tree is choosing the right location. These trees prefer full sun to partial shade and they need well-draining soil. They can also tolerate various soil types, but they grow best in slightly acidic soil. Make sure to choose a location where the tree will have plenty of room to grow - globe blue spruce trees can reach a height of up to 10 feet and a width of up to 8 feet.

Preparing the Soil

Before planting your globe blue spruce tree, you need to prepare the soil. Start by removing any weeds or grass from the area where you want to plant the tree. Loosen the soil to a depth of at least 12 inches and add organic matter, such as compost or aged manure, to improve the soil's structure and fertility. You can also add a slow-release fertilizer to provide the tree with nutrients as it grows.

Planting the Tree

The best time to plant a globe blue spruce tree is in the spring or fall. To plant the tree, dig a hole that's two to three times wider than the tree's root ball and deep enough so that the tree will be planted at the same depth as it was in its nursery pot. Gently remove the tree from its pot, loosen any tight or circling roots, and place it in the hole. Backfill the hole with soil, pressing it firmly around the tree to remove any air pockets. Finally, water the tree thoroughly to settle the soil and help the tree establish its roots.

Caring for Your Tree

Once your globe blue spruce tree is planted, it's important to care for it properly to ensure it grows healthily. Here are some tips:

Water your tree regularly during its first year to help it establish its roots.

Apply a layer of mulch around the base of the tree to help retain moisture in the soil and prevent weed growth.

Prune your tree in late winter or early spring to remove any damaged or diseased branches, as well as any branches that are crossing or rubbing against each other.

Apply a slow-release fertilizer to your tree every year in early spring to provide it with nutrients.

By following these tips, you can enjoy the beauty of your globe blue spruce tree for years to come.