I was thinking about mixing Serenade, Aerify Plus, and possibly some Bonide #299 and spraying with my hose end sprayer every 4 weeks. Anyone know if these would work alright together?

Serenade says not to mix with anything else on the bottle. Aerify plus needs to be watered in for it to work. Serenade says after heavy rain fall to reapply. I am unsure what they think heavy rainfall is but 1/4 inch of water to activate the aerify might count.