11/24/2023 0 Comments Buy blue spruce seedlingsIdeal for continuous color, adaptable growing conditions, and landscaping designs. Ideal for providing fast-growing shade, year-round beauty, and drought resistance. If you’re looking for some quick ideas on what to plant, consider the following trees as expert-tested and The Tree Center approved: Read about the specifics for your state in the following sections. Not limited to the Western Yellow Pine, Montanan growers have many varieties of trees to choose from when planting.ĭue to its large size, low humidity, and varied geography the smart Montanan grower will need to consider the following: The Western Yellow Pine has bright green needles bundles into groups of three, though the size of needles varies based on the individual species. Younger specimens display blackish-brown bark, thus the other common name Blackjack Pine. With unique yellow or orange-red bark split into large plates by black fissures, the Western Yellow Pine is easy to identify. It is here in Montana the Western Yellow Pine (or Ponderosa Pine, Bull Pine, or Blackjack Pine), a large coniferous evergreen, reaches its tall heights, the record being a 268 foot pine. ‘Glauca Globosa’ is a shrub form that grows 4 feet tall and wide.Įxcerpted from my book, New England Getting Started Garden Guide.The Big Sky Country, or The Treasure State, is a large, western state in the United States, sharing a border with Canada. ‘Glauca Pendula’ is a creeping or weeping variety, depending on the selection. ‘Fat Albert’ is a dwarf blue spruce that grows 20 feet tall with good blue needle color. ‘Thompsen’ and ‘Hoopsii’ are two common large, pyramidal varieties with good needle color and plant shape. Plant creeping types on a bank or cascading over a wall. Plant weeping tree types in the garden as a focal point plant. Plant dwarf forms in a mixed shrub border with other evergreens. Birds and other wildlife will appreciate the winter cover these trees provide. Mix it with other large evergreens, such as fir trees, to create an informal hedge to block a view. Plant Colorado blue spruce as a specimen tree in a large yard. Colorado blue spruce are tolerant of salt spray, so can be planted along roads or the near the ocean. Spray insecticidal soap to control this pest. Spider mites can cause poor growth on new branches. Insects, such as the spruce gall aphid, can cause growth tips to dieback and deform individual branches. They usually form branches to the ground when grown in full sun. You can prune the growth tips on branches in spring to shape the tree even more if desired. In a lawn setting, create a mulch ring around trees and add bark mulch, pine needles or wood chips to keep the soil moist and protect the trees from damage due to string trimmers and lawn mowers.Ĭolorado blue spruce grows naturally into a beautiful, pyramidal shape. Plant weeping, creeping and dwarf forms closer together.Īlthough blue spruce trees are more drought tolerant than other types of spruce, keep trees well watered. Space specimen trees 20 to 30 feet apart. Plant trees in full sun from spring to summer in well-drained, slightly acidic, humus-rich, moist ground. Purchase trees from a local nursery or garden center. It makes a nice living Christmas tree, as long as it’s planted into the ground right after the holiday.Ĭolorado blue spruce is hardy in our region. The needles are stiff and sharp making this also a good tree to plant in hedges to keep out wildlife. It grows slowly in a conical shape and produces small cones. The blueness of the needles varies depending on the tree you select. The horizontal, stiff branches hold their shape well and the attractive blue needles make this tree noteworthy, especially in winter. There are also dwarf, weeping and creeping forms that look beautiful combined with other shrubs and flowers. This classic evergreen tree is a standard for Christmas trees, but also makes an excellent large specimen in the yard and a great informal hedge. There are also dwarf and weeping forms that are shorter. Grown mostly for its Christmas tree like shape and blue-green needlesģ0 to 50 feet x 10 to 20 feet.
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