Back in the comments of
this post,
Heather mentioned mulching with flattened cardboard. Great idea! I'd already
freecycled most of our moving boxes, but I decided to mulch with the rest of them.
The perfect place was the front of the house, where I'd cleared out a bunch of overgrown nandina and what looked like privet. I'd tossed some zinnia seeds into the ground and really wanted to keep the bushy stuff from coming back. And I'd like to kill the grass there because I'd like to plant either blueberry or cherry bushes there in the fall.
I used the cardboard as a base.....
... and covered it with the mulch we made with the
rented chipper.
This didn't look very finished, so DH used RR ties to border the beds.
Neither one of us is especially fond of RR ties as borders, but there is a big stack of them in the back, and free is better than anything we would have to buy.
Unfortunately there is a lot of this around the place....
The remains of bygone black plastic mulch. The problem with black plastic is that it doesn't decompose, it deteriorates. I'll probably be picking up bits and pieces of the stuff till doomsday.
I had a very bad experience with black plastic mulch once, and if you have the time, I'll tell you the story.
It was when we lived in Texas, and bought a beautifully landscaped home in an established neighborhood. I loved the trees and especially the backyard shade garden with it's winding gravel walkway. The tall, solid fence made it a cozy, private retreat.
When I went to do my own plantings, I discovered that there was black plastic buried everywhere. Evidently the previous owners had landscaped the entire yard, putting down black plastic mulch and then top soil over that. Oh well. I just poked through it to plant what I wanted.
Everything was fine until we got one of those Texas gully-washers. It rained and it poured. The water ran down from the homes and yards behind us, through our yard, and into the street. The kids and I were staying high and dry by playing Super Mario Brothers on the Nintendo, when my daughter went into the kitchen to get a drink. Suddenly she yelled, "Mama! Mama! There's water all over the kitchen!" I ran in to see, and discovered that one corner of the kitchen was covered with about three inches of water.
I looked out the window and could see a river of water racing by the side of the house toward the street. I realized that the fence at the side of the house must be damming up what was coming down the hill and causing the flooding in the kitchen.
My kids were little then, DD was in 2nd grade and DS in preschool. Their dad wasn't around much in those days and we were alone that night. I knew it was up to me to do something so I said,
"OK. Mama's going to go outside and see if she can't make the flooding stop. I'll be outside but I'll be close by. Don't be scared, I'll be back as soon as I can!"
I waded into knee deep water in the back yard and worked on digging out under the fence in the pouring rain. I went back into the house to see if that had helped. It hadn't. Both kids were crying but were working hard to try and mop up the water. They said they were okay so I went out into the front yard and tried to dig a channel to move the water faster. Eventually the rain stopped and the water subsided. I was drenched, sore, and exhausted.
The next day when we were out surveying the damage, the next door neighbor told us that the previous owners hadn't had any flooding problems until they landscaped the yard (!) I realized that the black plastic acted as a barrier and prevented the ground from absorbing the water. In a heavy rain, the water would rise from that point and flood the yard and even the house. It took a lot of work to correct the problem. Fortunately, someone in our Sunday school class was a geological engineer and was able to offer sound advice and help!
Later on we found out that the home had a cracked foundation and I always wondered if the landscaping was a contributing factor. It certainly explained why the previous owners couldn't see the place and eventually foreclosed. Unfortunately we bought it from the government and they don't have to disclose anything so we were stuck. That, however, is another story.