We recommend to wait until the seeded area is established or at least after two mowings to apply Pro-Balance 15 - 2 - 15 with 50% SRN.
Pro-Balance 15 - 2 - 15 with 50% SRN product label states to use no less than 2 gallon of tank mix per 1000 sqft.
Generally it's not recommended to use a fertilizer like Pro-Balance 15 - 2 - 15 with 50% SRN as a winter fertilizer. The slow release nitrogen is best to use in the summer, but it also depends on the type of grass you have and if results from a soil test indicate that a fertilizer like Pro-Balance 15-2-15 with 50% SRN is needed.
