Need design help, replacing rock mulch and plants
bthurber81
5 years ago
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Yardvaark
5 years agobthurber81
5 years agoRelated Discussions
river rock instead of mulch help - need ideas
Comments (1)I honestly don't know. My only advice to you is to repost this question in the bulb forum and hosta forum. I think you will find those particular growers much more helpful to your particular question. I personally think you would experience some damage to the tulips but I think the hosta would tolerate growing through the rocks much better. Possibly you could place the rocks around the areas of the tulips but not over top them. but this would leave holes in the rock covering during the colder seasons....See MoreNeed advice on planting edge of rock swale PICTURE
Comments (13)So can I buy from a wholesale place? Sounds interesting ... do this also sell trees? I like the ideas of stuff growing out over the rocks, but hesitant to do it ... because this is technically an area I'm not supposed to block in any way. This area was all flooded in 2006 and was restored in a drainage project. There is an inlet back behind my property and the pipes are way under my yard (not directly under the swale). The above ground swale is a backup drainage system. Both 100 year rated systems. The rock in the foreground is local rhyolite ... I have tons of it surrounding my house ... and I like it because it is a local rock and different from all other boring river rock every else has. It is kind of pink-ish in color. I'm currently leaving all the rocky areas next to house alone. I'm just focusing in the thread on how to best transition to this rocky area and how to hide that green box year-round, if possible....See MoreRock VS Mulch Around Live Oak/Plant Beds
Comments (37)Just echoing what NHBabs and others have said about the rocks. We have an area that was graveled by previous owners, and another that used larger rocks, maybe 1" to 2". It is a constant source of weeds, and the leaves are impossible to remove each fall. It always looks bad unless from a distance. Attractive plants don't like it, but the weeds manage to eek out an existence, even though from a weed's point of view they don't look their best, either. We have seen a local place that uses some type of large oblong smooth rock, maybe dimensions of 4" x 3" x 1", kind of a flat egg shape, and it is beautiful. But, they have extensive funds for maintenance so it is pristine. You can remove large leaves from on top of rocks, but there's a heck of a lot of leaf particles (far more than full-size leaves) that love to get stuck and settle in the rocks/gravel....See MoreDoes rock mulch hurt or help soil in anyway?
Comments (16)I've declined from responding to this thread upto now but some unusual claims or statements are being made that warrant some clarification. To answer the OP's original question, a rock or gravel mulch will not improve soil conditions but neither will it harm it. Observations have been made that a rock/gravel mulch is hard to keep weed-free and tidy (it is), has to potential to sink or mix with the underlying soil (it can, wthout a barrier fabric), and harm plants with absorbed and reflected heat (it does, depending on plant and sunlight exposure). On the plus side, it can prevent mud or water splashing up and damaging plant foliage or spreading disease pathogens. And it has many of the other same attributes we look to for any mulch - moderation of soil temps, slowing soil moisture evaporation and weed suppression. And some plants just prefer a non-organic mulch, like many succulents or cacti, xeric plants and some of Mediterranean origin. But statements that plants grown with a rock or gravel mulch do better than those grown without mulch or with a fully degradable organic mulch are not valid without understanding a few other cultural factors, like soil fertility and drainage, sunlight, watering, etc., which will have a far greater impact on plant performance than the type of mulch used!! btw, any contribution that pea gravel or any other rock mulch will have on soil nutrients is negligible at best and likely nonexistent for our purposes. For rock to contribute anything signifcant to the soil in terms of trace nutrients requires eons of weathering........nothing that will happen in our lifetime and unlikely in a garden setting :-)...See MoreYardvaark
5 years agobthurber81
5 years agoYardvaark
5 years agoKim in PL (SoCal zone 10/Sunset 24)
5 years agoYardvaark
5 years agoKim in PL (SoCal zone 10/Sunset 24)
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5 years agolast modified: 5 years agoYardvaark
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5 years agoYardvaark
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5 years ago
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