Neudorff Fast Acting Moss & Algae Killer
Neudorff Fast Acting Moss & Algae Killer
- 1 Litre
- Complete herbicide for moss and algae
- Fast visible results
- Biodegradable
Choose a size
Description
Neudorff Fast Acting, Organic Moss & Algae Killer
Active ingredient: 186.7 g/L pelargonic acid (AKA nonanoic acid), an organic approved, naturally occurring compound found in Pelargonium species, which include the tender "geraniums".
A one litre bottle will cover 180 m² of hard surfaces, or a little less for grass, depending on your terrain.
- 1 Litre
- Complete, non-selective herbicide for moss and algae
- Rapid results
- 100% Biodegradable
What to expect
It's Summer Planting Season 2025

Pot Grown & Plug Plants Delivered
From seedlings in jumbo plugs; Dahlia tubers; small P9 & 1 Litre plants; up to trees in big 15L pots

Direct from the Nursery Value
We batch orders to save you money. Lead times for plants in stock are around 2 weeks

No more broken plants in the post!
When your order is ready, it's expertly packed by Rodney and delivered by next day courier; if anything goes wrong, call Dan on 01963 359 444

Summer is good planting time
New roots love the warm soil, as long as you water well! Just don't plant during a heatwave.
Tag us @ashridgenurseries