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Ecopond Duckweek Control
Frog poking head through duckweed in pond
Pond with duckweed
    Ecopond Duckweek Control
    Frog poking head through duckweed in pond
    Pond with duckweed
Ecopond Duckweek Control
Frog poking head through duckweed in pond
Pond with duckweed
Ecopond Duckweek Control
Frog poking head through duckweed in pond
Pond with duckweed
    Ecopond Duckweek Control
    Frog poking head through duckweed in pond
    Pond with duckweed
Ecopond Duckweek Control
Frog poking head through duckweed in pond
Pond with duckweed

About

Details

Duckweed is almost impossible to remove and it grows back amazingly quickly. After manually removing as much of the existing weed as you can - the application of this treatment seriously inhibits its return.

Best applied in Spring as soon as any duckweed growth is evident. Continuing applications throughout summer and early autumn helps prevent spore formation which can lead to new growth the following spring.

This is 100% natural biological control and no herbicides or pesticides are used in the manufacture of Duckweed Control.

Specifications

Dosage:
25ml per 450 litres initial dose10ml per 450 litres weekly until duckweed disappears

Shake the bottle well before use

This product is best applied in Spring and Summer once the water temperature is above 8°C.

Manually remove as much of the existing weed as possible before applying the first treatment. To fill the dosage chamber, remove the cap and gently squeeze the bottle until the required amount has entered the chamber. Add to a bucket or watering can and mix well. Distribute as evenly as possible over the surface of the pond

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Have a question? Need advice? Our team is ready to help. Explore our FAQs, chat with us, or reach out directly by email or phone - we’re here for you and the wildlife you care about.

Reviews

Duckweed Control 500ml

Regular price
£14.95
Sale price
£14.95
Regular price
  • Natural: Naturally formulated product to control duckweed
  • Non-toxic: 100% safe for fish, plants, wildlife, humans and pets
  • Easy Maintenance: Prevents the growth and spread of duckweed
In Stock
This item is available for immediate despatch.
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Orders placed by 3pm Monday to Friday despatched same day by UK carrier.See delivery below.
60-Day Quality Promise
If you are unhappy for any reason you can return this item for a full refund.
FAQs

Find answers to our most frequently asked questions.

If you cannot find the answer to your query within these FAQ’s please call our customer service team on free phone 0800 085 4865 between 9.00am – 5.00pm Monday to Friday and we’ll be happy to answer your questions.

Read all FAQs

Outside of office hours please complete the form on our Contact Us page and we will respond to your request within 1 working day of our return.

Q: When should I use Duckweed Control?

A: Duckweed Control is best applied in Spring as soon as duckweed growth is seen, but once the pond water temperature has reached eight degrees to ensure effective microbial activity.  However, it can be successfully applied right through the summer and early autumn (whilst temperature remains at 8-10 degrees) and this will prevent spore formation which otherwise leads to further duckweed growth the following Spring.

Q: What happens if I add more than the recommended dose?

A: As Extract of Barley Straw is a completely natural product, no harm will be caused by adding more than the guidelines recommend - it may even kill off the algae more quickly.

Q: I have been following the instructions fully and after 3 weeks my pond has still not cleared, what can I do?

A: The best thing is to be persistent and continue with the treatment and perhaps increase the quantity of liquid you use.  Exceptional heat will cause algae to grow much quicker.  Ensure the pond has enough oxygenating plants.  It may be necessary to remove dead plant material from the bottom of the pond.Â