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What Are The Benefits Of Using Barley Straw In My Pond? | Decorative Ponds & Water Gardens Q & A

What Are The Benefits Of Using Barley Straw In My Pond? What Are The Benefits Of Using Barley Straw In My Pond?

David - Mullica Hill, NJ

Whoever thought of adding barley straw to a pond must’ve discovered its advantages either by accident or because they were very clever. Because barley straw breaks down, it releases a byproduct and this byproduct is known to make the water conditions unfavorable for new algae growth without affecting any other aquatic life. Barley straw has been used in larger ponds and lakes for several decades and it was only natural for this method of preventing algae to spillover (pun intended) to water gardens.

When applying the bales to your pond, it’s best to leave it in the mesh bag so that the straw doesn’t float around everywhere. Also keep in mind that it will take roughly four to six weeks for the barley to start having an effect on your pond, so just add it early in the season and don’t become impatient if you don’t notice results right away. Remember, perfection takes time! Make sure as well to place the bales in an area that receives a good amount flow so all the pond water comes in contact with the barley. A waterfall filter box is a great choice to help spread the water.

Barley Straw is also available in a pellet form and a liquid extract.

POND TALK: Which barley form do you find that works the best: bales, pellets, or liquid?

The Pond Guy® Barley Straw

All-Natural Algae Control with Barley Straw Extract – Water Garden Q & A

Barley Straw & Barley Straw Extract

Q: I have heard that barley straw will control algae. Is this true? Also I have noticed a product on the market called barley straw extract. Why can’t I just use a bale of barley straw? – Samantha of California

A: Barley Straw has been known for a long time to help in the control of algae. The concept is that as the straw decays, a chemical is released that will reduce algae growth. The problem with using actual Barley Straw is that it takes up to 8 weeks for the straw to decay and begin to work. It also “decays”, which means it puts nutrients back into the pond that will cause future algae growth.

We strongly recommend using an extract (liquid) such as Barley Straw Extract. The extract is the by product of rotting barley straw. This starts to work on contact instead of having to wait weeks for the straw to decay. It also will not contribute to the nutrient load and is all-natural and safe.

Another great benefit of using the Barley Straw Extract product is that it contains muck & sludge reducing bacteria.

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