Anonymous wrote:Anonymous wrote:If you put the mulch down properly, you don't need a pre-emergent herbicide.
OP, how much area are you talking about? If it's not very big, you can just use basic bags of wood chip mulch from your local big box store. Or you can get lots of wood chips for free by flagging down a tree care company truck -- but you'll have to have a place for them to dump the wood chips, and then you'll have to move the wood chips to where you want them by wheelbarrow.
Fresh wood chips will deplete nitrogen as they decay. They are best used for mulching paths. If you must add them to planted areas, put down some blood meal, Milorganite or nitrogen source first.
Anonymous wrote:Fresh wood chips will deplete the nitrogen -- in the top few millimeters of soil. They do not somehow magically pull nitrogen out of the soil. OP has shrubs and trees. This will not be a problem.
The main worry with fresh wood chips is that they can get hot, if lots of leaves went through the chipper with the branches.
Anonymous wrote:If you put the mulch down properly, you don't need a pre-emergent herbicide.
OP, how much area are you talking about? If it's not very big, you can just use basic bags of wood chip mulch from your local big box store. Or you can get lots of wood chips for free by flagging down a tree care company truck -- but you'll have to have a place for them to dump the wood chips, and then you'll have to move the wood chips to where you want them by wheelbarrow.
Anonymous wrote:Pull the weeds, pull the grass, and add a 2-3 inches of mulch on time. The perennial weeds/grass won't grow back because you've pulled them, the annual weeds won't sprout because there is mulch on top.
Or, at least, that's how it works in theory. In practice, there will still be some weeding, because you never pull out all of the weeds, and then weeds can also sprout on top of the mulch. But there will be a lot less weeding.
When you add the mulch, resist the temptation to pile mulch volcanoes around the bases of the bushes and trees. The mow-and-blow landscapers do this, and I don't know why. It's bad for the bushes/trees.