I am a little torn over Miracle grows fertilizer that they sell. Example of what I am talking about here. I have known this stuff to be good because it can supply 24-8-16 (NPK) to plants, so it takes little to help the plant.
But now I am hearing that it leaves behind salt, which will, of course, build over time. I got this from my Master gardener meeting last night.
With the little am I now aware of with Miracle grow, I am not sure if this is more harmful than it is good over-time. I would love to know of any and all cons of this product.