Pond Boss Forums MANAGING AN EXISTING POND Fertilization Turf builder??

IMHO that would not be a good idea. With the Pond Pro, notice the key second number (Phosphate/Phosphorus) is 52 and with your turf builder it is at 3. That will pretty much guarantee the turf builder will not get a bloom going in your pond. With respect to the weed and feed, this comment applies to all herbicides....never put a herbicide on the shore of your pond or in the pond that does not specifically say on the label it is safe for pond use.

Not a pro...just my 1 cent