Hi dose anyone know if and were you can buy Barley straw (hay) in or around Chiand Mai. I have a large pond (lake )  that has over grown with green algi . back on ozz we use to put barley straw in to dams on the farm and the algi would die. dont whant to use chemicals. 

Any help appreciated

 

Would love to get some also. Waiting to try rice straw for when water flowing through ponds stops.

On 10/20/2020 at 7:19 PM, 2BOB said:

Hi dose anyone know if and were you can buy Barley straw (hay) in or around Chiand Mai. I have a large pond (lake )  that has over grown with green algi . back on ozz we use to put barley straw in to dams on the farm and the algi would die. dont whant to use chemicals. 

Any help appreciated

 

Rice straw works just as well