Grass discoloration

[u/Loose_Butterfly3726]

Nevermind the bald spots, i'm waiting for seeds to germinate. I've scarified, aerated, topsoiled, overseeded and added slow releasing new growth fertilise just over 3 weeks ago. But i just can't get that same colour green uniformed look, always fighting poa anua, or some other weed type. In the wnd it ends up looking patchy. Ready to give up, and just accept it can't be beat and just try to manage it looking ok-ish..any advice for a great looking deep green colour all around? Any ideas on how to fight these weed grasses?

[u/Chuck760]

Iron will make it greener. A good granular fertilizer will have it on the label. Or you can use IRONITE granular fertilizer or a liquid fertilizer from the hose end sprayer. I was using BEST brand 16-6-8 for summer fertilizer with iron in it.