Pond and Lake Weed Control Questions
Lake weed control in Texas can be a pretty tough job, and there are a lot of related issues. We get a lot of questions, so check here to see if yours might be covered.
Aquatic Weed Control Questions and Answers from Texas Lake Solutions
Question:
Why do I need to get rid of my weeds before I fertilize my pond?
Answer:
To stop them from robbing the water of nutrients needed to produce plankton, which reduces light, which, in turn, reduces weeds. If you get rid of the weeds growing around your garden plants, your plants will out grow the weeds, and eventually shade most of them out.
Question:
If I fertilize my lake, won’t that just cause more weed problems?
Answer:
No, not if done correctly. Ideally, the fertilization will encourage the growth of plankton in the water, which will shade the bottom, helping to prevent further weed problems.
Question:
Is all vegetation bad?
Answer:
No, some vegetation in a pond is good, and is needed for providing oxygen to the water. People who practice chemical vegetation control are often accused of wanting to get rid of all vegetation in a lake or pond. This is patently false! It may be due to a misunderstanding. No, we do not want to kill everything. Yes, we would like to eradicate invasive exotics. We are talking “apples and atomic bombs” here. People who say such things obviously do not understand the situation.
Question:
How much vegetation do I need?
Answer:
The standard answer is around 20 or 25 %. There are a few variables to this. If all your vegetation is invasive, exotic vegetation, it would be best to get rid of all of it and start over.