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Old 04-18-2012, 08:19 AM
tx_in_nc tx_in_nc is offline
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Slit Seeder versus Overseeder

What is the difference between a slit seeder and an overseeder?
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Old 04-18-2012, 08:23 AM
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Slit seeder actually slices the through the OM and deposits seed in those slits. An overseeder is just a drop/broadcast spreader that flings seed on the surface.
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Old 04-18-2012, 09:51 AM
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DA Quality Lawn & YS DA Quality Lawn & YS is offline
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And...never just fling seed over the top of an existing turf stand. That is what TG does, and germination rate is absurdly low.
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Old 04-18-2012, 09:57 AM
orangemower orangemower is offline
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Quote:
Originally Posted by DA Quality Lawn & YS View Post
And...never just fling seed over the top of an existing turf stand. That is what TG does, and germination rate is absurdly low.
I totally agree. It's a waste of money UNLESS you aerate the soil first. I have done it both ways. Aerate and over seed, or power seed/slit seed.
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Old 04-18-2012, 08:08 PM
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I have seeded over the top of old grass without a slit seeder. No soil preparation whatever. It did take fairly well, but best "take" was when I used triple the usual pounds of seed per thousand. This is difficult to determine how well the "take" has succeeded, because except in the first two weeks, you usually cannot tell the old grass from the new grass.

In my test I seeded 2 sq feet at triple and 2 sqft at the usual rate. October 11, 2011. Seed was Scotts "Classic".
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Old 04-19-2012, 08:31 AM
tx_in_nc tx_in_nc is offline
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re: om and tg

thanks for replies, but what is OM and TG?
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Old 04-19-2012, 12:51 PM
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OM is organic matter, the "living" part of soil. TG is TruGreen as in shady, big corporate pest control company.
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Old 07-15-2012, 08:38 AM
Wicked Mower Wicked Mower is offline
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When you guys used a slit seeder, did you still use straw over the top of it to help keep moisture in? I am doing a pretty big area, coming up soon.
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Old 07-15-2012, 02:30 PM
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Straw is normally used only when you are seeding into bare soil. Not suited to seeding into existing grass. Foe cool-season grass, seed in late summer or early fall for best results. When temp comes down to about 85. Highest soil temp is about late August...that is when germination will be the quickest...provided you have good soil moisture. It is a bit of a guess predicting when rains will happen in fall. Try to seed 8 weeks before frost.

Warm season grass--like Bermuda and zoysia should be seeded in late spring about 8 weeks after frost. Temps above 85; they love heat, but still need water.
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