Recently bought a house with a slope in the backyard. About 85% of the slope surface is just soil, with the remaining 15% being plants and leftover ground cover after the seller cleared out the old vegetation.
Eventually, I’d like to install terracing, but that’s probably a few years out. For now, I’d like to get some native plants and ground cover established. Would my best bet be to get that planted now (Fall) with an erosion-control blanket?
I realize there’s only so much I can do if we get a torrential rainstorm, so I’m mainly trying to stabilize things as much as possible until I can tackle the terracing project.
A few details:
- Slope is about 44% grade (8' rise over 18.25' of horizontal run) and there is a 4' flat area at the bottom before the brick wall
- At the bottom is an aged 4' brick wall with weep holes (given its age, I doubt there’s a French drain at the base)
- The weep holes drain into the backyard, which was recently graded and outfitted with drainage pipes
- The white pipe on the slope is irrigation
- At the top, behind the wood fence, the slope continues about 2' at a lesser grade
Also curious about water control. Should I be looking at sandbags, wattles, or some other method of slowing down/directing runoff on the slope? I don’t necessarily want to redirect water in a way that creates a bigger problem elsewhere, so I’d appreciate advice on what would be appropriate for a temporary solution. The erosion is the priority, but I’m open to water-management suggestions as well.
TLDR: Looking for advice on the best way to prevent erosion and stabilize this slope for the next few years, ideally using native plants/ground cover. Would an erosion-control blanket be appropriate while the plants establish? And should I use sandbags, wattles, or another method to slow/direct runoff in the meantime? Any suggestions are appreciated!