Controls the Spread of Duckweed. A natural bacteria which prevents the growth of duckweed by modifying the water chemistry and creating conditions which prevent the spread of this problematic aquatic plants.
DOSAGE INSTRUCTIONS
NOTE: SHAKE BOTTLE WELL BEFORE USE
Initial Treatment: For every 450L of water to be treated, add 25mL of product to a watering can or bucket of pond water. Mix well and pour evenly over pond surface.
Maintenance Treatment: Add 10mL of product per 450L or pond water, weekly until duckweed stops growing. NOTE: This product cannot be overdosed