Barley Straw Extract - 20L
Our extract is derived from barley straw and water steadily aerated for around 6 weeks. It is used to suppress the growth of aquatic algae and blanket weed. We supply 20L of extract in recycled 25L barrels for ease of shipping and handling.
Dose Rates
First Dose: 8l per acre
Top ups: 2l per acre (once or twice a fortnight throughout the growing season)
The dosage figures we provide are guidelines not rules. They are derived from our experience and recommendations from other professional bodies. Please note that within reason they are flexible and can vary in size and or frequency, it is generally best to get to know how your water responds to the extract and adapt accordingly.
The best barley straw applications are courses, we would recommend the extract is applied from around March throughout the growing season into the Autumn for the best effects. It is all about the water having and maintaining a level of the extract.
Application
There are many ways to apply the liquid but the method of application is not crucial. Aim to distribute the dosages as evenly as possible with the goal of ensuring the extract is present throughout the water body. Some quick ways are with pumps, aerators and via boat, however pouring the liquid from the bank will also work.
Barley Straw Extract - 20L
More Info
The Centre for Aquatic Plant Management published the following study on The Control Of Algae With Barley Straw, documenting its positive effects on controling algae, see more below:
Reviews
Arrived promptly and a was as described. IMO There is no holy panacea for the treatment of algae growth other than the regular care of your pond (removal of excess weed growth. Think of it as a garden bed) decent aeration. generous planting. Ongoing treatment of your pond will certainly aid water quality and I find this stuff works better than straw bails given the size of my pond.
Speedy service and delivery
Great product
Very helpful, knowledgeable Staff sorted out our requirements. Great advice and very fast delivery.
We were given excellent advice and the order came very promptly.
Already working although pond water is cold
Compared to prices of other places , this was a no brainer for the quantity , arrived in a couple of days , doing a great job in my pond and i have enough for top ups , great to deal with , and great hassle free service ..
Excellent service both by email and then very quick delivery. Would definitely recommend. Thank you
Going to be using on 2 lakes first time using this product reviews are good
Great product, communication and service as usual.
Great service as usual