How do you fertilize Canadian hemlocks?

Fertilizing – Feed young Hemlocks once a year in the fall. After they have been planted a year, sprinkle an all-purpose slow acting granular fertilizer on the soil under the tree out to 1 or 1½ feet beyond the tips of the branches (the drip line). Do not allow the fertilizer to touch the tree trunk.

What is the best fertilizer for hemlock trees?

A: Hemlocks do best with slow-release fertilizers like cottonseed meal or composted chicken manure. For cottonseed meal (6-2-1 analysis), spread eight pounds per 100 sq. ft. over the root zone of the trees.

Do hemlocks grow in Ohio?

Eastern Hemlock (Tsuga canadensis), also known as Canadian Hemlock, is a popular landscape tree found in urban areas throughout the state of Ohio. However, as a native tree, it is only found in the eastern half of Ohio, primarily in Appalachia.

Why are my Canadian hemlocks turning yellow?

Needle blight of hemlock, caused by the fungus Fabrella tsugae, causes yellowing in needles. Needles turn brown as they age and drop prematurely. This fungus is most prevalent in areas of high humidity and can be recognized by its single-needle browning habit. Multiple rusts may affect the needles of Canadian hemlock.

Do you need to care for a Canadian hemlock tree?

Canadian hemlocks are not very drought tolerant. Care for Canadian hemlock trees can also require regular pruning if you wish to keep the tree a particular size or shape. It is not necessary for the trees’ health, however. Although these trees are hardy to zone 3, their roots do better with protection against winter chill.

Is it OK to fertilize a hemlock tree?

Fertilizing Hemlocks. It is very important that you do not add fertilizer to your hemlock during the transplanting process. This will burn the root system and it could lead to the death of your hemlock tree. Instead, you will want to wait until your hemlock tree has established itself in the soil, which will take a few months.

What was the bark of a Canadian hemlock used for?

The bark of the Canadian hemlock tree is one of the primary tree sources of tannins traditionally used for tanning hides for clothing during the 19th and early 20th centuries. Along with its better-known relative, the Eastern White Pine, these trees are among the most common evergreen trees growing in the forests of eastern North America.

Where do hemlock trees grow in North America?

Canadian hemlock (Tsuga canadensis), also called eastern hemlock, is a member of the pine family and native to North America. You’ll see the trees in the wild growing on woody slopes, rocky ridges, and river valleys from eastern Canada south to Georgia and Alabama.