Description
Reviews
Questions
Description
A fast acting herbicide for moss, algae and green plant parts in areas not intended to bear vegetation.
This product is suitable for use on gravel or other permeable surfaces, including around the base of walls and sheds, hard outdoor surfaces and lawns.
Glyphosate free.
Apply away from water.
Keep children and pets away from treated area until spray has dried.
1 litre is sufficient for up to 180m squared.
Active ingredient content 186.7 g/L pelargonic acid
Contents: 1 Litre bottle
Reviews
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5 Moss and Algae Killer Concentrate 1L
Used on the wood of the pond as we had a build up there and it did job as expected.
Questions
Questions & Answers
Popular Questions

Magda
•
5 years ago
Hi, AndrewWhat product would you recommend for getting rid of green algae on the plastic covering a polytunnel? The algae is the result of plants growing very tall, such as beans, and touching the inside of the plastic. Thank you very much!!Magda
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Niall
•
5 years ago
Hi Magda
I personally use Citrox and find it the best for breaking down the green algae on the plastic of my tunnel. I just spray it on, leave it for an hour or so and wipe off the algae. The best part is it is perfectly fine if it drips on to your plants or the soil.
Niall
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I personally use Citrox and find it the best for breaking down the green algae on the plastic of my tunnel. I just spray it on, leave it for an hour or so and wipe off the algae. The best part is it is perfectly fine if it drips on to your plants or the soil.
Niall
Quickcrop See full answer »

Lisa Verhees
•
4 years ago
Would it be safe to use on moss growing alongside our sedum roof? Is it due back in stock soon?
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Niall
•
4 years ago
Hi Lisa
Sounds like it will be fine for that. We are aiming to have these back in stock mid February
Niall
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Sounds like it will be fine for that. We are aiming to have these back in stock mid February
Niall
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David
•
3 years ago
Hi, Would this be okay to use as a weed killer, small weeds around onions in say Grid Gro and or leeks?
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Niall
•
3 years ago
Hi David
The RHS one would be a lot better as it won't effect the crops
Niall
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The RHS one would be a lot better as it won't effect the crops
Niall
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Sy
•
6 years ago

Andrew
•
6 years ago
Hi Sy. Yes, this product will be fine to use on a sand based tennis court. I hope this helps. Andrew See full answer »