Questions tagged [evergreens]

Plant which retains its leaves during winter.

Evergreens are plants that retain their leaves during the winter season. Examples include holly and spruce. Evergreen plants tend to have leaves which are waxy or have a thicker protective layer, so that they survive the cold winter conditions.

This contrasts with deciduous plants which lose their leaves in autumn, and grow new leaves in spring. Examples include most oaks, elm, etc.

Use this tag for questions about evergreen plants in general - for example, choosing evergreen plants to meet a specific need. Questions about specific evergreen plants should use the appropriate tag for the plant in question.

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best control method for mealy bug on dwarf white pine

The dwarf white pine has mealy bug which hide in the bark scales as well as living on the needles. It is only five feet tall so I can reach all the branches. Will soap and water harm the waxy cuticle on the needles? Will a dormant oil spray harm…
kevinskio
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What narrow 15 foot+ tall evergreen plants grow in USDA Zone 6b?

I'm in USDA zone 6b bordering on 6a in Ohio. I've looked at lines of sight for my house and concluded that a few privacy plants would be good, if possible. Some of the new plants should be narrow or able to be trimmed that way. I would plant them…
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Goat-friendly evergreen hedge plants on Iberian Peninsula

Am starting a goat and sheep farm in the drier parts on the Iberian Peninsula and would like to have a hedge dividing different parts of the land plot. In my search I came across the plant Portugal Laurel (Prunus lusitanica ‘Angustifolia’) which…
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Keep green giant arborvitae narrow

I want a tall hedge but keep it up to 5ft wide (once grown). I understand that for height I would need green giant arborvitae. However, they grow as wide as 15ft, whereas emerald green arborvitae would stay at 5ft wide. Is there a way to keep the…
aerijman
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Help identifying stumpy evergreen shrub

I am new to the Pacific Northwest and still trying to figure out the vegetation. I have this shrub in my yard that looks like a stumpy pine tree. Can anyone identify?
sherenator
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Arborvitae stressed after 1+ years in pot, will they regain vigor?

I bought some Green Giant Arborvitaes in 5 gallon pots on a whim a year or so ago for my landscape. Unfortunately, I wasn't quite sure where I wanted to put them, so they've stayed in the pot since. They're obviously very hardy as they've survived…
user1469762
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Any scientific expanation on Thuja Occidentalis turning brown (dry)?

Thuja Occidentalis trees often turn partially brown, dry and they never tend to recover on their own. My problem is definitely with entire branches (as opposed to individual leaves). I water the trees with drip irrigation twice per day and…
adamsfamily
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Should I prune this 3 year-old Tamarind tree fork?

I have a 2.5 year old Tamarind in a container. It has what looks like a tree fork. I'm considering cutting the least straight one (it's the outer/right-leaning one on the picture). Even though the straighter trunk is not growing as well and is not…
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Will creating a sandbox at the base of a fir tree damage it?

We have recently moved into a home with several large old growth fir trees on the property. Will creating a sandbox at the base of a fir tree cause any damage to the tree?
L.Moxley
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Why has my evergreen gone brown in spring?

I have a row of tall evergreen trees, I guess 25-30 feet tall. Don't know what they are but we've thought perhaps some sort of tree laurel due to the waxy, oval leaves - though much more delicate than normal laurel leaves. The last week after all…
Mr. Boy
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Bring pachysandra back to life

A large patch of my pachysandra covering was ripped up by trucks last May. See the white oval in the picture. I was expecting it to come back during the summer but I didn't. What can I do the bring it, or help it come back, this summer? I live in…
Wynne
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Trim evergreen hedge or not?

I have a row of evergreen trees that have that scaly, cedar-like bark. So, they might be cypress, cedar, juniper or something like that. Actually, I think it is definitely some kind of juniper because it has little tiny blue berries. They are…
Andre Lenotre
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What is the optimal spacing for emerald green arborvitae?

I want to plant a privacy hedge with emerald green arborvitae. I am trying to determine the most economical trunk-to-trunk spacing that will eventually result in a hedge you cannot see through at eye level. I know that emerald green arborvitae have…
Jack Elsey
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What would be a hardy evergreen flowering vine that can live in Southern Ontario (5b)

What would be a hardy evergreen flowering vine that can live in Southern Ontario (5b) Here is the map http://www.plantmaps.com/interactive-ontario-plant-zone-hardiness-map.php
MiniMe
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What is this columnar evergreen tree with yellow-green foliage?

I need to buy some more of these for other places around the garden. What are these called?
Jack
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