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Q: We have three large blue-spruce trees in our yard and over the years, each of them has developed dead branches on different parts of the tree. One of these trees was completely dead, so we ...
“Deciduous trees are best pruned just as the new growth is emerging in late winter/early spring,” he continues, adding that evergreen trees are best pruned either in late winter/early spring ...
[39] [40] Despite the shallow roots, blue spruce is able to resist strong winds. [33] Five years before transplanting, the total root surface area of 2-meter-high trees was doubled by pruning the roots of blue spruce. It also increases the root concentration in drip irrigation pipeline from 40% to 60%, which is an advantage in landscape ...
Winter salt can harm your grass, trees, and other plants. Use these solutions to prevent and treat the problem. ... Colorado blue spruce. Tip. ... Prune Damage. Even with our best efforts, plants ...
The plant pathogenic fungus Leucostoma kunzei (formerly Valsa kunzei) is the causal agent of Leucostoma canker (also known as Cytospora canker or spruce canker), a disease of spruce trees found in the Northern Hemisphere, predominantly on Norway spruce (Picea abies) and Colorado blue spruce (Picea pungens).
An arborist pruning a tree near the Statue of Liberty. Pruning in an urban setting is crucial due to the tree being in drastically different conditions than where they naturally grow. [3] Arborists, orchardists, and gardeners use various garden tools and tree cutting tools designed for the purpose, such as secateurs, loppers, handsaws, or ...
Find the 40 best front door plants for fall that'll make it look stylish and welcoming, including topiaries, trees, shrubs, and low-maintenance houseplants.
Christmas tree cultivation is an agricultural, forestry, and horticultural occupation which involves growing pine, spruce, and fir trees specifically for use as Christmas trees. The first Christmas tree farm was established in 1901, but most consumers continued to obtain their trees from forests until the 1930s and 1940s.