Especially for people who sodded their lawns last year, it can be a surprise when the snow comes off and you see your sodded lawn looking very UNGREEN.
While it may be a bit annoying, this is extremely typical.
During the winter months, Kentucky bluegrass sod will go dormant, and needs time, warmth, sunlight, and nutrients to GREEN-UP. In fact, your neighbors’ grass may green up before yours simply as a result of the genetics of the Kentucky bluegrass sod.
The superior genetics of Red Hen’s Kentucky bluegrass sod gives it excellent tolerance of diseases like leaf spot and summer patch. And, as you know, it is a very attractive, dense, compact (low growing) turf with dark green color during the summer.
However, as is the case with certain elite varieties of Kentucky bluegrass, our sod can have a long winter dormancy and slow spring green-up. Cool dry weather can exacerbate this growth response. Full green-up typically occurs by mid- to late-May.
So what can you do besides wait?
An early spring application of fertilizer may very well help speed up the green-up of your Kentucky bluegrass sod. Please note that as of today (March 24th), it’s still a little early to apply fertilizer because the ground is still frozen, but we would expect that applying between April 1 and May 1 will help tremendously.
Another thing you might try is to mow the brown tips off of your grass. This may help stimulate growth, but it will also make your lawn more aesthetically pleasing in the meantime.
I mentioned earlier that you might notice your neighbors’ lawns greening up quicker than your Kentucky bluegrass sod. This is because their lawns may be comprised of perennial ryegrass and/or some type of fescue, which often green-up several weeks earlier than the elite type of sod you have in your own lawn. Perennial ryegrass typically will have the earliest green-up.
More questions? Give us a call at 574-232-6811.
– Lisa, Red Hen Turf Farm