One Unpulled Thistle Leads to Lots of Work
One December afternoon I was pulling the result of letting two bull thistle plants reseed last year. One grew up amongst the roots of a grape vine. (See photo below.) You can see a fraction of its babies in the picture to the left. We were never able to pull this parent weed because bull thistles love to infest hard to reach places.
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Small patch of bull thistle weeds near a grape vine.
B. Radisavljevic, ©2012 All Rights Reserved
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You can see the bare branches of the grape vine among the baby thistle patch. There are even more on the other side you can't see. I pulled all of this clump in one afternoon. Note: I finally pruned the vine and donned gloves to reach inside the enclosure to remove not only the pesky plant in that corner, but also the rest of the dead thistle stems and heads remaining inside.
This grape vine was planted before we got this property, and it was protected from deer with a wire enclosure around it. The thistle that grew up in the middle of the vine inside this enclosure has been there for about three years because we couldn't figure out how to pull it. It's dead now, but it still took a lot of effort to get it out. Its dead flowers are still at the top.
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Last year's flowers, carrying seeds, are dead, but the plant is very much alive. I will not compost the seed heads.
B. Radisavljevic, ©2012 All Rights Reserved
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Why did I decide, with all the weeds in my gardens and orchard, to attack the bull thistle first? Because, in my opinion, it grows the fastest and can do the most damage if it gets big enough to reseed. It's dangerous when it gets big because of its very sharp thorns. Think cactus, because it hurts almost as much if you touch it. Although its flowers are beautiful, like most other thistle flowers, it's a beauty you don't want in your garden.
Above you see the roots of some thistle seedlings I pulled. Near the middle, you'll see one that is forked. The roots often go off in all directions to help their growth and anchor them firmly. I often pull plants with roots divided into two or three parts.
Note: I am not positive these are bull thistles. They might also be California thistles, since I live in California. Bull thistles can be found in all Pacific states. They look very much alike in the books, but whichever it is, you want to pull it right away while it's small if you see it growing in your garden.
Next Pull Coyote Brush Seedlings
I have previously written on HubPages about the coyote brush, which blooms in the winter. I took additional pictures to help you recognize it while it's small. If you let coyote brush mature, you will not get it out. It will become a forest or a hedge. If that's what you want, at least make sure it's not given a chance to grow up where you don't want it.
Coyote Brush not dangerous, poison, or prickly, but it spreads and grows fast. Pull it out when it's small, as in the picture above, when it's hard to even see, or it will suddenly show up where you don't want it, as in the picture below. Today I found some baby coyote brush plants in the place where I park my car in front of my warehouse. Not good. I pulled any big enough for me to see and grip.
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If you don't see that baby seedling in time to pull it small, it might grow right through the asphalt on your driveway, as this one did.
Source: B. Radisavljevic, ©2012 All Rights Reserved
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This is a patch of coyote brush seedlings. It probably grew up in an environment like the one below.
Source: B. Radisavljevic, ©2012 All Rights Reserved
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These are the relative root sizes of some coyote brush plants I pulled. If you follow the link to Coyote Brush, Blessing or Curse, you'll see even longer roots.
Source: B. Radisavljevic, ©2012 All Rights Reserved
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To pull these weeds you need the right tools.
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Working on my garden kneeler
© B. Radisavljevic
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Weeding can be a tedious job, often done on one's knees. It really helps to have the right tools. I could kick myself for not getting my garden kneeler sooner. I love my garden kneeler and reviewed it here. Being able to kneel comfortably really helps in getting those tiny, hard-to-see weeds that are so tedious to pull but which have roots a bit too long for hoeing.
Get Rid of Poison Hemlock, Mallow, and Milk Thistle Next
Learn to identify poison hemlock in this article. I have it pictured very small here. You need to pull it next because it's evil. It is a lethal, though beautiful, plant, that can easily be confused with other plants in the same family. It has a long tap root. It grows quickly.
Poison hemlock often grows in company with milk thistle-- in fact it almost always does in Paso Robles and Templeton. Milk thistle can be tolerable, and if you don't want it, it can wait a bit longer, since it's not too difficult to pull even when it's big. Let poison hemlock get big and you'll have a poison forest to deal with. You'll see what I mean if you check out the two articles linked to above.
Mallow, often known as cheese plant, has its uses. You might want to eat it, for example. But it you don't want it, get it out early. It has grown higher than my head in the past. Nothing is less fun to face in your garden area in the spring than a forest of mixed mallow, poison hemlock, and milk thistle.
I happen to know, because I have faced it. Fortunately, I was able to hire someone stronger than I to cope with it. It was one of our wetter years, and there was not enough time between storms for the ground to dry out. You can't effectively pull weeds out of mud. By the time it was dry enough to pull the weeds, the forest had grown already and the weeds were literally over my head. If you hack off the tops, the plants grow back. About all that hacking does is prevent or delay reseeding for the season.
Every year I resolve to save myself this work by applying a heavy mulch of newspaper over the garden at the end of summer when all the plants have been pulled. Every year life intervenes and I don't do it. Every square foot you manage to cover with something that blocks light, but lets water through, will save you hours of work when the rains stop falling.
Poison hemlock often grows in company with milk thistle-- in fact it almost always does in Paso Robles and Templeton. Milk thistle can be tolerable, and if you don't want it, it can wait a bit longer, since it's not too difficult to pull even when it's big. Let poison hemlock get big and you'll have a poison forest to deal with. You'll see what I mean if you check out the two articles linked to above.
Mallow, often known as cheese plant, has its uses. You might want to eat it, for example. But it you don't want it, get it out early. It has grown higher than my head in the past. Nothing is less fun to face in your garden area in the spring than a forest of mixed mallow, poison hemlock, and milk thistle.
I happen to know, because I have faced it. Fortunately, I was able to hire someone stronger than I to cope with it. It was one of our wetter years, and there was not enough time between storms for the ground to dry out. You can't effectively pull weeds out of mud. By the time it was dry enough to pull the weeds, the forest had grown already and the weeds were literally over my head. If you hack off the tops, the plants grow back. About all that hacking does is prevent or delay reseeding for the season.
Every year I resolve to save myself this work by applying a heavy mulch of newspaper over the garden at the end of summer when all the plants have been pulled. Every year life intervenes and I don't do it. Every square foot you manage to cover with something that blocks light, but lets water through, will save you hours of work when the rains stop falling.
Remember, Get Them When They're Small
What weeds cause you the most problems where you live?