Rain And Your Pond

[Natures Corner Store]

We all know that April showers bring May flowers, right? But did you also know that April showers could give way to your least favorite kind of plant … algae? Yep, it seems that rain, combined with a bit of lightning, can add nitrates to your pond through something called “atmospheric fixation.” It’s all a part of what we call the nitrogen cycle.

We used to attribute an algae bloom in the pond after a thunderstorm to fertilizer run-off, and that may still be a factor, but you should also consider the lightning involved in the storm. Nitrogen gas is broken up, allowing it to combine with oxygen-forming nitrogen oxide, which is dissolved in rainwater. To put it simply, nitrate is fertilizer, so it’s like you’re adding fertilizer to your pond. Have you ever noticed that your grass is always a bit greener after a good storm? That’s why!

So what can help you counteract the murky, algae lined water that may result from a strong thunderstorm? Well, first of all, it’s important to know that you won’t always get an algae bloom after a storm ... it really depends on your pond. But if you do, your aquatic plants immediately go to work, chowing down on the nitrates and using them to grow. So your aquatic plants aren’t only beautiful, but they’re a useful part of your pond’s ecosystem.

Another option for you is to add some liquid bacteria immediately after the storm to counter-act all the nutrients that are heading into the water. An important thing to remember is not to let a little algae disrupt the way you handle your pond. It’s very natural to have algae growing in your pond; after all, how many ponds built by Mother Nature herself have a little algae here and there?

Don’t start fooling with your water chemistry until you know there’s a definite problem. Algae is a part of pond ownership, and while we don’t want our pond overrun by it, a little here and there adds character. Add some bacteria and let your plants help you fight the good fight. After all, those May flowers are going to need a little extra boost to be big and glorious this season. Wouldn’t it be nice if Mother Nature whipped up a little rain and lightening to help them along the way?

[Sam Chicklets]

Good article Henry I will ave to print it off for Richard.

[snaggle]

Good to know Henry I never would have thought of that I will have to pass this on to Dad to help with his pond.

Brad