Invasive non-native problem plants

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4
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2answers
25 views

How can I get rid of Cocculus Carolinus vine?

I would like to know if anyone has successfully eradicated this vine from their yard/flowerbeds. I have just ordered a gallon of Remedy herbicide and am going to attempt to cut the vine near the ...
4
votes
1answer
75 views

Help identifying a weed/unwanted plant that pops up all over and unchecked, grows into a tree!

Per the title really. It seems to be quite invasive and pops up all over the place, often entangled into the centre of an existing shrub It's a pain to dig out but it can be done It's quite (but not ...
3
votes
1answer
43 views

How badly does Goji berry spread?

I've read here that goji berry spreads. How badly does it spread? Should I worry about it spreading?
7
votes
1answer
152 views

Please help identify this aggressive vine?

I live in the Boston area, and this vine is growing in the public land behind my property. The vine is a very aggressive grower and will overtake anything in it's path, including my fence. I've ...
12
votes
1answer
990 views

What is this monster weed?

What is this monster weed? It grows back every year and I yank it, but I can't dig out the tap root because it's too close to the gas line. It is in Norfolk, VA, USA in full sun. I'm kind of ...
8
votes
2answers
76 views

Is growing honeysuckle bad?

Honeysuckle seems to grow abundantly in my neighborhood in Virginia. I have read online about honeysuckle being an invasive species many sites refer to it as a "bad guy". I have considered growing ...
5
votes
1answer
56 views

How can I kill English ivy?

I'll be moving to the Seattle area in a few weeks and am starting my garden planning. The house we're buying has a small, shaded front yard with a large tree in it surrounded by about a ground cover ...
4
votes
2answers
226 views

How do I get rid of phragmites in my lawn?

There are some wetlands in our subdivision which are overrun with phragmites. Some of these have established themselves in our neighbor's backyard and now they're spreading throughout our lawn. I've ...
2
votes
1answer
342 views

How should I eradicate or control mugwort without herbicides?

There is an area of approximately 6,000 square feet that is full of mugwort. We would like to restore some native vegetation, but as the area is adjacent to a pond, I don't want to use herbicides in ...
2
votes
1answer
639 views

What is this vine with clusters of black berries, found in Southern Illinois?

I've been working on controlling the edge of my backyard, since it borders a wooded area, and there's a bunch of invasive vines growing everywhere. While I was chopping back some of the underbrush, I ...
6
votes
3answers
1k views

How do I kill this salt cedar?

The front yard of my New Mexico (USDA zone 7a) house has a salt cedar (Tamarix ramosissima), which is growing like a huge bush. Its salt uptake appears to be preventing anything else in the vicinity ...
3
votes
2answers
179 views

How do I eradicate Mint

I have tried googling with no real answers without destroying the soil. I searched this forum and found this posting answered, but the answer suggests to mow the mint which is not an option for me. I ...
16
votes
4answers
7k views

How can I get rid of mint?

I planted mint in my garden a few years ago and it turned out to be a mistake. I should have grown it in a container. I've been pulling out mint each year but can't get rid of it, so I dug up the ...
9
votes
1answer
1k views

What is this plant found in the UK with green and white leaves with purple flowers?

Any ideas what this plant is and how to control it?
10
votes
2answers
884 views

How to deal with invasive Ailanthus (Tree of Heaven)

My neighbors have a great tall Ailanthus (Tree of Heaven). Apparently, before I moved into my house, so did our yard. We now have an enormous stump and a bazillion new shoots that come up from ...
12
votes
6answers
4k views

How to get rid of Japanese knotweed (hogweed?)

I have Japanese knotweed growing into my garden from an adjoining neighbour's garden. Does anyone please have any advice of how to get rid of this awful plant? I'm in the UK.
8
votes
1answer
2k views

How do I get rid of houttuynia (heartleaf/lizard tail)?

A previous owner left me with a garden full of Houttuynia cordata (also called hearleaf/lizard tail/chameleon plant), an invasive weed that I've been trying to eradicate. I can't believe it is sold ...