Duckweed 1, if you think that's beautiful, you should have your water analyzed and, if deficient, lime your pond. After liming, add two or three hundred pounds of 13-13-13 fertilizer per surface acre. Then, if you still want your pond nice and green like in the pretty pictures, introduce the duckweed along with watermeal and salvinia. Your pond should stay green for years to come unless you have a constant inflow of water that washes the fertilized water out. Enjoy!! :rolleyes:
