Fertilizing my lawn for initial spring application

dmclone

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Oct 20, 2006
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I have no clue what I'm talking about but I keep reading that it should be around 55 soil temp. In Polk county, we're at 42, so I'm going to wait a while.
 

SECyclone

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It’s been so up and down this spring. ISU isn’t showing 50s until April as of now. Here we have some popping up already.
 

dmclone

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This is the first time in 18 years of owning this home that I applied a pre emergence. I applied Lesco 0-0-7, we'll see if it makes a difference.
 
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cycloner29

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Dec 17, 2008
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Probably going to put some Epson Salt down tomorrow or Saturday on my yard. I use about a tsp of it in each pepper or tomato plant hole before planting.
 

spierceisu

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Jan 28, 2007
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If I want to overseed this spring, is it too early to do this, or should I wait. I figured with some of the rain coming it would be a good time.
 

spierceisu

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Also, I believe I have had grubs in the past and it is making my yard thin. Should I treat them early and later to help with this, or just do in June/July?
 

wbbnut

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I just applied fast acting lime. I‘m putting down spectricide next week-end whether the soil temp is 55 or not.
 

MustardTiger

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I just applied fast acting lime. I‘m putting down spectricide next week-end whether the soil temp is 55 or not.
agreed. i feel like if i try to get too cute and time it right, im going to be late. Id rather be two weeks too early and have to do a second app, than be a week late.
 

JM4CY

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Not quite 50 yet in my county on the newest soil temp map but I am going to get my crabgrass preventer down tonight or tomorrow after the rain.
 

Agclone91

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Not quite 50 yet in my county on the newest soil temp map but I am going to get my crabgrass preventer down tonight or tomorrow after the rain.
You'd be better off to get it down before the rain so it can be watered in. You also want to be looking at 2" soil temps for lawns rather than 4". The vast majority of Iowa is at or above 50 degrees at this point. Here is a great website for tracking the trends and checking 2" temp.

 

IAsnow goose

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Aug 5, 2020
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Just applied Scott's weed and feed yesterday after the little shower we had late in the afternoon. There are 2 houses on our block whose grass is already green and lush looking. The rest of ours look as good as you would expect sod laid on a layer of gravel to look.
 
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2forISU

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Anyone have recommendations on how to to handle Pov triv in your yard? Never had the issue and this year it's throughout the yard.
 

Jer

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Feb 28, 2006
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I haven't read the whole thread but I'm going to be incredibly disappointed if @CoachHines3 or somebody hasn't made the joke "I tried to fertilize my wife's lawn last night".
 

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