Dimension + post emergent broadleaf control + liquid fert.
We often use this blend on new accounts that are full of weeds, cuz it cleans up the lawn in one app. Mix liquid Dimension 3/8 gal per acre, plus a broadleaf weed control at about 3/8 gal per acre, plus liquid fert.
http://www.nutra-flo.com sells nice quality/low salt liquid fert for turgrass. They even offer iron, zinc, copper, boron, manganese, magnesium, and molybdenum which are great for high pH soils.
Everybody has their "favorite" broadleaf weed control product. We get ours from our Agrium rep -- Mecamine-D (amine), Chaser Turf (ester), etc. We also like LI-700 as an additive. Add liquid fert plus xxx gallons of water with these products, and there is to tip burn... just nice results.
After you make 10 posts, you will be able to send personal messages to lawnsite.com members. They might share where they buy their stuff, rates, etc. Thought I would reply to your thread, cuz it sounded like you needed suggestions right away. After this week's crappy weather passes, it will be time for you to start spraying broadleaf weeds. Best wishes, americanlawn :waving:
Thanks for all the feedback. It really helps. I'm still a bit confused though, as Dimension doesn't indicate control for dandelions, and a few of you mentioned mixing with other broadleaf control. What broadleaf control would you suggest mixing with it (if any) during my first-round pre-emergent treatment?