Andermatt Bio Horsetail Extract – natural plant strengthener for healthy growth
Andermatt Bio Horsetail Extract is a plant-based concentrate made from field horsetail (Equisetum arvense) that promotes the natural resistance of plants. It is supplied as a ready-to-use concentrate and simply diluted with water.
Boosts natural defences against fungal diseases and pests – ideal for organic cultivation.
Suitable for vegetables, fruit and ornamental plants; the silica-rich formula strengthens cell walls.
Easy application: mix concentrate with water at a 1:10 ratio and spray onto leaves.
1.8 litres of concentrate provide a large quantity of application solution – economical and efficient.
What sets Andermatt Bio Horsetail Extract apart
Made from controlled organic cultivation, free from synthetic additives or chemical agents. The silicic acid in the extract deposits in the cell walls, making plants more resistant to environmental stress.
Ideal for...
Hobby gardeners and organic farmers who want to protect and strengthen their plants naturally. Especially suitable for sensitive crops such as tomatoes, cucumbers, roses and soft fruit.
How to use Andermatt Bio Horsetail Extract
Shake the bottle well before use. Mix the concentrate with water at a 1:10 ratio (e.g. 100 ml extract per 1 litre water). Apply the solution evenly to the leaves using a watering can or pressure sprayer. Repeat application every 10 to 14 days as needed.
Andermatt Biogarten is a brand of the Andermatt Group, a leading Swiss company for biological plant protection and fertilisers. The products are made from renewable raw materials and certified for organic farming. Andermatt Biogarten offers a wide range of natural solutions for hobby gardeners and professionals.
It is a plant-based concentrate made from field horsetail that strengthens the natural resistance of plants and is approved for organic farming.
It is suitable for vegetables, fruit, ornamental plants and herbs. Sensitive crops such as tomatoes, cucumbers and roses particularly benefit from its strengthening effect.
The concentrate is diluted with water at a 1:10 ratio and applied as a foliar spray. Repeat application every 10 to 14 days.
The delivery includes a 1.8-litre bottle of Andermatt Bio Horsetail Extract concentrate.
Yes, it is produced from controlled organic cultivation and contains no synthetic additives, making it suitable for organic farming.
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