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Barley Straw Balls 300ml

Product Code:
BS3
£10.99 £9.16
In stock

Gardening Naturally Barley Straw Balls, available in a 300ml pack, provides a natural and effective solution for maintaining crystal-clear pond water. Made from an organic polymer, these balls release natural barley straw extract when added to water, helping to eliminate algae and keep your pond clean.


How do barley straw balls work to control algae?


The barley straw balls release natural barley straw extract into the water, creating a barrier that prevents algae from thriving. This method is effective and safe for pond life, wildlife, and pets.


Safety and Environmental Impact


Barley straw balls are safe for pond life, wildlife, and pets. They offer an eco-friendly way to maintain pond clarity without harmful chemicals.

To use, add 100ml of Barley Straw Balls for every 100 gallons (450 litres) of pond water. Ensure to distribute the balls evenly throughout the pond for maximum effectiveness. Repeat the application three times per season, and increase the frequency if algae issues are more severe.

Volume: 300ml


Application Rate: 100ml per 100 gallons (450 litres) of pond water


Frequency: Three times per season, more if needed


Safe for: Pond life, wildlife, and pets

When ordering just nematodes, delivery is free of charge.
For all other items, we will either charge £4.98 for standard items, £6.99 for large items and £14.99 for oversized items.
The correct delivery charge will be applied in the checkout.
*some additional charges can be applied for larger and heavier items to highlands and islands.