28-0-0 liquid

Discussion in 'Pesticide & Herbicide Application' started by 1grnlwn, May 18, 2003.

  1. 1grnlwn

    1grnlwn LawnSite Bronze Member
    Posts: 1,261

    What would be a moderate amount of 28-0-0 to add to my weed and feed? I have used coron slow release in the past at 1/5 lbs N /1000. This year I decided to eliminate N for second app but still need N for 1 time weed and feed apps. I have never used fast release and do not want to use too much.

  2. Green Tech

    Green Tech LawnSite Member
    Posts: 13

    1/3 gal of 28-0-0 UAN Solution/1000 sf will yield approx 1# available N/1000sf.
    Apply a minimum of 3 gal/1000sf (130gpa) spray solution to keep from burning the turf, especially on high temperature days.
  3. Wetable urea is veru cheap.

    I would use Liquid iron instead, all you want is green right?

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