Discussion in 'Pesticide & Herbicide Application' started by mowerbrad, Apr 22, 2008.

  1. mngrassguy

    mngrassguy LawnSite Silver Member
    Messages: 2,167

    Apply heavy rates of potash spring and fall only. Apps (high rate) during the hot summer can burn the lawn just like high nitrogen can. Check with your local co-op for advice/products available
  2. whoopassonthebluegrass

    whoopassonthebluegrass LawnSite Platinum Member
    Messages: 4,305

    Really? Never heard/seen that before...

    Is this from the same guys who told you bagging would increase thatch? :laugh::laugh::laugh:
  3. iand

    iand LawnSite Senior Member
    Messages: 900

    potash also known as potasium sulphate should do the job
  4. Mscotrid

    Mscotrid LawnSite Bronze Member
    from USA
    Messages: 1,456

    I've applied Lesco's 5-10-31 10% fe in July and August and never had a burn. Been doing this in excess of 5 years now.

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