Joined: Jun 2012
Posts: 36
Potassium in fertilizer
9/17/2017 at 9:54 PM
In the fall you want to prepare the turf by applying a fertilizer with potassium (K). This is the third number that shows up on the bag. Typically I use something like a 15-0-30. The K is taken up by the plant and it uses it to thicken the cell wall in the plant making it more resilient to the cold temperatures. You want to put down about 1 lb of K/1000sq ft. This would be about 3.3lbs of product/1000 soft. You could pretty much get away with applying it any time now. Plant needs to be active to take it up so don''t wait to late.
Edited by WheatiesFan1985, 2017-09-17 21:55:47