Available to buy today

Extract of Barley Straw is a concentrated liquid form of Barley Straw

Safe for pets, wildlife and children as is an organic method of pond algae control

Works immediately - ideal for patio container ponds.

Supplied in - 250ml bottle

Treats - Blanketweed and green water

Directions and Dosage: 

For existing algae problem - 125ml per 4500 (1000 gallons) litres of water.

As preventative measure - 20ml per 4500 (1000 gallons) litres of water once a week through spring/summer.

For smaller ponds - Use minimum initial dose of 50ml and minimum weekly dose of 10ml for any pond containing less than 2250 litres (500 gallons). The volume of our container ponds are: 60cm wide = 45 litres (10 gallons) and 80cm wide = 105 litres (23 gallons).

To calculate the volume of your pond - length x width x depth in feet x 6.25 = volume in gallons

Volume of our container ponds - 60cm wide = 45 litres (10 gallons) and 80cm wide = 105 litres (23 gallons) so part of a measure is sufficient for these on every top up occasion.

Plant orders are dispatched to UK destinations only. Your order will be picked in the Nursery and will be sealed in airtight packaging to keep it fresh during transit. Please unwrap all plants from their packaging as soon as possible and place in the situations specified on the plant ticket.

Order ValueDelivery Cost
£1.00 - £29.99 £6.00
£30.00 - £99.99 £12.00
£100.00 - £199.99 £24.00
£200+ £36.00

An additional surcharge will be added 
at checkout if your delivery address
is North of Perth (+£10) or an Island 
(+£10 = PO & TR)
(+£25 = Scottish Islands, IM & BT) or 
(+£50 = JE & GY).