YOUR GUIDE TO THE TWIN CITIES

You probably want to get going on your lawn — as soon as it stops snowing. But remember: Raking too early can harm the grass. Fertiziling too early can be a waste of fertilizer. Read on for timely tips:
Rake the lawn ONLY if it feels firm underfoot. If it’s still wet and spongy, put the rake away. You can damage the fragile grass crowns and compact the soil if you rake too early. Once the soil is firm, you can go ahead and seed thin spots. Seeding will encourage thicker growth and discourage weeds.
If you haven’t done so in a couple years, areate your lawn. It’ll help your grass absorb water and nutrients.
Wait to fertilize until the grass is actively growing and has been mowed at least once. If you fertilized in the fall, you can skip it this spring.
(You may want to consider a ”green” fertilizer with natural ingredients such as corn gluten meal, soybean meal, blood meal or feather meal. Or top dress your lawn with completed compost or composted cow manure instead of fertilizing. • When you mow, keep the grass longer (2½ to 3½ inches). That will encourage deeper roots, which help grass plants survive hot, dry weather.
And don’t bag your grass. Leave the clippings on the lawn. They break down and add nutrients to the soil.
By ‘aerate’ do you mean one of those ‘plugger’ machines or walking around with strap-on spikes?
I intended to rent the plug machine last fall but didn’t get around to it. Is that a legitimate springtime chore?
Yup. One of those plugger machines. They actually pull little plugs out of the soil, which also helps top dress the lawn.
I was kinda curious about those strap-on spikes, but kinda got the thumbs down from the horticulturists I asked. Are you going to try them? I’d love to know how they work . . .
I kindof figured the strap-on spikes were more of a gimmick than a practical solution. But, on the other hand, I do walk the whole yard when doing dog poop cleanup, so…
I think I’m more inclined to rent the plugger every couple years than be the guy walking around with 6″ spikes on his feet, cleaning up the dog poop.
Uh oh - it’s too early to seed bare spots? What will happen to any seed I ‘might’ have already put down this weekend?
Sandra,
You might be fine. Most of the grasses we use in Minnesota are cool-weather grasses. Give it a week or two to see if it sprouts. If it doesn’t, seed again. Just remember to rough up the area you are going to seed with a rake and water lightly after seeding if no rain (or snow!) is in the forecast.
We got new sod last year for our backyard. Looked fabuolous all summer. This spring, the middle of our backyard (the sunniest part, too) looks worn down, brown and thin. I lighly raked to loosen up the dry grass and threw down some seed. Someone told me that the 2nd year for sod is tough, is that true? What can I do to encourage a thick green again
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