I live in a condo and my balcony is located on the southwest corner of the building. I live in Toronto, Ontario, Canada and my building is about 1 km away from Lake Ontario. I have about 30 Emerald cedars that are 6 feet tall in planters that are 2 feet tall. This is the first winter for my cedars since I bought them in the spring. Do I have to use burlap to wrap the cedars in the winter?
Normally, you shouldn't have to wrap them because Emerald cedars are hardy to your zone. Having said that, however, there are a few reasons why you might want to wrap them. In a container, plants experience weather more like zones one lower because they do not have as much protection from the cold for the roots as plants in the ground. Again, yours should do fine. To be on the safe side, the roots may still require some protection during the most extreme temps in winter by wrapping the container in blankets, bubble wrap, or quilt batting.
It is a blue but may be called white cedar. It's 7 years old, planted during summer time. Is this the cypress tree family? Do you have any pictures? It looks as if there are many spaces. The tree is thin and tall.
You e-mailed me the following information: "Yes it is blue cedar, tall and thin. It has brown needles on different sections. Please help. Will I lose this tree. It is 7 years old, but was planted on my property in the summer."
In a previous thread, you were directed to a link on winter burn, which I will repost below. This is a likely scenario. Once the warm weather comes and water infiltrates the cells of the tree, it should recover from winter burn. However, you can help it along by getting water to the roots, mulching the base and giving it a fertilizer boost.
https://www.gardeningknowhow.com/plant-problems/environmental/winter-burn-in-evergreens.htm
Could it possibly be a Sander's Blue Cedar? This tree is thin and tall.
http://loneelder.7thcrow.com/prodpage.php?prodID=51&usersearch=+&sort=5&page=1
We have a herd of Barbado (goat/sheep cross) that recently were starving for minerals and starting eating the bark off our cedar trees. The trees that were first stripped of their bark have started dying. Started using Prune Seal which works but with over 200 trees left to be repaired the cost of this Prune Seal spray is outrageous. Is there any other way we can repair the bark lose on these trees?
How much of the bark was chewed off? Were your trees completed girdled (damaged around 100% of the tree)? In this case you could try repair grafting or bridge grafting, which is explained in detail via the following link:
https://www.gardeningknowhow.com/ornamental/trees/tgen/how-to-fix-girdled-trees.htm
For more information on repairing bark damage, please visit the following link:
https://www.gardeningknowhow.com/ornamental/trees/tgen/repairing-tree-bark-damage.htm
My cedar tree has turned black on one side like it has been burned. What has caused this and what can I do to prevent this from happening again or to save it?
Here is a link to familiarize you with cedar tree care.
Most likely it is sooty mold and can be treated with Horticulture oil. Do an overall inspection of the tree.
https://www.gardeningknowhow.com/ornamental/trees/cedar/growing-cedar-trees.htm
https://www.gardeningknowhow.com/plant-problems/disease/how-to-get-rid-of-sooty-mold.htm
I have these creepy, round, spiky looking things growing on my cedar bushes. What are they? There are several on one bush, yet none on the adjacent bush.
That gall is the result of cedar apple rust. More information on cedar apple rust and a course of treatment can be found in the following articles:
https://www.gardeningknowhow.com/edible/fruits/apples/cedar-apple-rust-control.htm
https://bit.ly/1KZyuZ0 (PDF)
My Atlas cedar is dripping lots of sap from its needles. The sap is clear and shiny and viscous. It oozes down the needles and drips onto the paving below. I do not see any cankers or sap flowing on the trunk. Thank you!
This is a normal process for the tree in most cases.
Warmer weather in spring can be the cause.
Inspect the tree to determine if there could be any of the other causes listed in the link below.
https://www.gardeningknowhow.com/ornamental/trees/tgen/what-is-tree-sap.htm
When is the right time to pick cedar tree seeds (berries)? I live in Petersburg, VA. I want to plant some trees from the berries, but don't now when to pick them.
Collect the ripe seeds from the tree somewhere between the months of August through September
Here is a link.
https://www.gardeningknowhow.com/ornamental/trees/cedar/growing-cedar-trees.htm