Treat the water with Water Butt Treatment from Biotal. It is not harmful to plants and should eliminate the bad odour as well as clearing the water. It is worth emptying the butt once a year to wash it out and disinfect it with a weak solution of Jeyes Fluid.
Gardening Expert: |
If you can't find what you are looking for on the website then you can ask one of our experts. To get in touch with us Click Here
We will try to get back to you with an answer as soon as we can.
Did you find this answer useful? Subscribe to our newsletter for gardeing news, projects, special offers and competitions.
Eram Garden
Shiraz, Iran
RHS Garden, Wisley
Woking, United Kingdom
Pukekura Park
New Plymouth, New Zealand
Pamplemousses Botanical Garden
Pamplemousses, Mauritius
Butchart Gardens
British Columbia, Canada
Aswan Botanical Garden
Aswan, Egypt