Aerating - How do the HOLES get filled back in?

I am afraid to aerate my lawn (by renting a machine) because i am afraid the holes will be unsightly. Will the fill in by themselves over time? How long will it take? And if i do go ahead an aerate myself i will be leaving the soil plugs on the lawn. I have read that over 2 weeks these plugs wil break down on their own and resupply the soil of any useful nutrients. But what about the holes?

Thanks

Answers:
Its true, they will reassimilate themselves back in the soil after a few good rains.

You can rent the machine and do it yourself, and yes, it will look unsightly for a bit, but, it will help the lawn tremendeously.

Personally, if you had golf shoes with long spikes, then thats what I would use to cut the grass with, to aerate the lawn every time you mow...

I wish you well...

Jesse

Other answers:
You need to be *very* careful with this process. If you make too many holes you risk reaching a type of "critical lack of mass" situation where the holes start to propagate in on themselves, feeding themselves into more and more holes until your entire lawn disappears. Then when you drop the plugs on top of the disappearing lawn the whole thing reaches a crisis point where it becomes a self-sustaining chain reaction, and you risk ending up with your house in India (not China, as has been supposed; look at a globe). On the other hand, if you don't do enough holes then people will laugh at you.
You need to be *very* careful with this process. If you make too many holes you risk reaching a type of "critical lack of mass" situation where the holes start to propagate in on themselves, feeding themselves into more and more holes until your entire lawn disappears. Then when you drop the plugs on top of the disappearing lawn the whole thing reaches a crisis point where it becomes a self-sustaining chain reaction, and you risk ending up with your house in India (not China, as has been supposed; look at a globe). On the other hand, if you don't do enough holes then people will laugh at you.
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