The core is more for a clay type of soil where the spike is for sandy soil.

Tom The Great wrote:
On Mon, 18 Sep 2006 07:39:01 -0400, Javier
wrote:

Between the core and spike aerators, is one type better than the other?
Or easier to use? Or...

I'm trying to decide which kind to get.

Thanks,

-jav


I was told the 'core' or 'plug' type creates more surface area for O2,
water, and fertilizer to penatrate the soil.

Just saying....

tom @ www.Cupids-Love-Calculator.com