Does anyone know what this is and how to get rid of it? It's coming up in my raised garden bed, I'm pulling dozens of them a day and can't keep up! Looks like some sort of grass with a little seed/root/ball at the bottom. Thank you!
That would be a sedge grass. They will be quite difficult to rid, and if you have flowers that you care about in your garden then you are doing the best thing possible. Hand pulling will be the best way to keep them down, unfortunately.
Here is an article that will help you to kill common weeds in zones 9, 10, and 11:
For use only on driveway and patio.
I believe our expert is suggesting that if you use one cup of salt, add it to 3 cups of water - not weight, but volume. Don't forget that for a few pesky weeds on the driveway, boiling water will do the job.
Here's an extension service article that compares homemade weed killers to glyphosate: https://www.ag.ndsu.edu/cpr/weeds/homemade-herbicide-08-28-14
and another one of ours that may help: https://www.gardeningknowhow.com/plant-problems/weeds/weeds-in-tight-spaces.htm
I am trying to maintain the rock garden that was there when we bought the house. I cannot keep the grass out. Had it completely removed and it just grew back. I want to put the rock back in and plant perennials. Do not want to cover entire area with mulch.
Clear plastic, alone, when left on for several weeks during the heat of summer will kill grass. You also can use an herbicide containing glyphosate to eliminate grass. (Always read and follow label directions.) Then you can apply landscape fabric topped with rock to help keep out weeds.
This article will help: https://www.gardeningknowhow.com/garden-how-to/projects/how-to-solarize-garden-beds-to-eliminate-garden-pests-in-the-soil.htm
A plant with shiny, pointy green leaves with a stalk of yellow berries. I saw something about it on tv.I've tried digging it out but it keeps coming back
Unfortunately, your photos did not come through. I am unable to identify the plant in question.
What I can do, in the meantime, is point you to some articles that will help with weed control:
Moved in here a few months ago and started to get a very bad weed out of the garden that spreads like wildfire. I came across the root in the picture that was seemingly going under the house as well. I think the root is related to the weeds but it's quite big and goes deep and now I have gotten to some kind of pipe. Should I just cut the root as low as I can or should I remove it properly/get it properly removed? Thanks!
Coming across a pipe is never good. I cannot speak for your local government's laws, but ours would require a permit to mess with any pipes underground. I would seek help from an official from your agricultural department.
Removing the root will be the solution, however, damaging the pipe may break laws or worse.
I have mostly Bermuda grass lawn
The article below says it is best applied in spring before the weeds start to grow. You can contact your local university extension agent for a more precise date in your area.
https://www.gardeningknowhow.com/special/organic/cornmeal-in-the-garden.htm
I have a lot of a weed that creeps all over the yard. I sprayed this summer and it didn't a lot of good. I would like to spray again.
You can, but make sure that you know the type of weed so that you can use an herbicide that will work on the specific weed in question.
Here is an article that will help you with herbicide use:
https://www.gardeningknowhow.com/plant-problems/weeds/using-herbicide-in-gardens.htm