Has anyone built a raised cinder block bed?
IdaClaire
3 years ago
last modified: 3 years ago
Featured Answer
Sort by:Oldest
Comments (77)
Jilly
3 years agolast modified: 3 years agoBunny
3 years agoRelated Discussions
HELP! Clay Soil in concrete block raised bed on concrete slab
Comments (5)I got your email, Louise - Sorry, I've been away at a bonsai show & visiting friends/family. This is a tough one. As I understand it, you have a concrete block planter constructed atop a concrete slab, with no way for the water to make its way into the sand below the slab. Drilling holes in the block walls won't improve drainage. The only 2 ways to effectively improve drainage would be to make sure there is a 'bridge' between the soil in the planter and the sand below the concrete so the water can percolate through the soil, or to make sure the soil you use is porous enough that it holds little or no perched water. This would mean that your soil particles would have to be large & stable, insofar as their structure is concerned. Even the soil you see me holding above would be inappropriate for your application because that soil depends on the wicking action of the earth (in RBs) to ensure it doesn't remain saturated after rain/watering. It looks great, but if you have high standards it would be a disaster in a container or in your app. I'm thinking that about an 80% fraction of a mix of all purpose sand and all purpose gravel and 10% each of pine bark fines and Michigan (reed/sedge) peat or good compost would probably be the direction I would head. In subsequent years, I think all you'll need to do is mulch with pine bark to keep the soil healthy. If expense isn't a major consideration, you could use Turface MVP as the base ingredient for your soil. Topsoil and fine sand just isn't going to drain w/o help. The alternative would be to remove the old soil and cut a hole in the slab so water can drain from the soil in the planter, but it would have to be a hole of considerable size - preferably at the lowest point on the planter's bottom. If you have pictures, it's possible that something else might be devised that will allow the water to move out of the soil via some sort of passive wicking mechanism that we/you could devise, but I'd have to see the application in order to envision the possibilities. There might be a way to employ a false bottom by placing FRP panel on top of cement blocks that are resting on the bottom & building it like a self-watering container in reverse - where you employ a wicking column of soil to REMOVE water instead of supplying it, but I don't know how far you want to chase the issue? ;-) AL...See MoreCinder Block Tree & Plant beds - do I water proof?
Comments (4)Looking for mixture of heights. I like the color of lantana but not just at the ground level. My plan is to put different lantanas in raised beds in cascading color. You know, top red, then orange, yellow, then bright yellow. To look like a flow of color like water cascading. Of course, my mind and what I actually can achieve just takes effort and luck. I have seen professional landscapers with raised beds especially at the beginning of subdivisions. Sometimes they look bad because of the white hard water stains. Others are perfect for years. Thanks for the imput....See MoreConcrete / Cinder Block Beds - Slope Issue
Comments (6)I made my first 4x8 bed the exact same way (cinder blocks), with a very similar slope. Here's what I learned: 1. Depending on your winters, the blocks may heave by spring, so you may have to fix them. Not a big deal, just keep it in mind. 2. With ANY slope, you will have runoff. The peat repels water if it's on a slope. If you can;t correct the slope, I'd use Mel's suggestion of saucer-shaped depressions around the base of the plant, and watering by hand. Otherwise, within a month you'll be losing your water to the low side,where more of the mix will gravitate to as well. I don't mean to be a downer, but I wish someone would have told me this before I set mine up that way! Unfortunately, most of my yard slopes, so this year I'm building boxes and levelling them with cinderblocks. Hope this helps!...See MoreCement block/cinder block frame
Comments (3)I have several beds made from cinder blocks. If you want to sit on them, I would suggest 8x8x16. I have mine at different levels. Some are just one level, mainly for a divider between plants and pathway. Most are two high, easy to sit on and reach into. I also have a few that are three high, great for potatoes, as I can take the blocks off to get to the potatoes easier. Cattle panels are great from one bed to the other. i have grown pie pumkins on them. but now have dedicated them to my tomatoes. All of the garden is on a drip system and timer. Love my garden!...See MoreTina Marie
3 years agojmck_nc
3 years agoBunny
3 years agoIdaClaire
3 years agolast modified: 3 years agoLynnNM
3 years agoBumblebeez SC Zone 7
3 years agoUser
3 years agolast modified: 3 years agoIdaClaire
3 years agocarolb_w_fl_coastal_9b
3 years agolast modified: 3 years agoBumblebeez SC Zone 7
3 years agogsciencechick
3 years agoIdaClaire
3 years agocarolb_w_fl_coastal_9b
3 years agolast modified: 3 years agoOakley
3 years agoOakley
3 years agoIdaClaire
3 years agoBumblebeez SC Zone 7
3 years agoIdaClaire
3 years agoOne Devoted Dame
3 years agogsciencechick
3 years agocyn427 (z. 7, N. VA)
3 years agogarybeaumont_gw
3 years agoBumblebeez SC Zone 7
3 years agoTina Marie
3 years agoIdaClaire
3 years agoTina Marie
3 years agoIdaClaire
3 years agoIdaClaire
3 years agoOakley
3 years agoIdaClaire
3 years agoIdaClaire
3 years agostraitlover
3 years agoTina Marie
3 years agoIdaClaire
3 years agoZalco/bring back Sophie!
3 years agoIdaClaire
3 years agolast modified: 3 years agoBunny
3 years agoIdaClaire
3 years agodaisychain Zn3b
3 years agolast modified: 3 years agotannatonk23_fl_z9a
3 years agoIdaClaire
3 years agoRenovator Girl
3 years agotannatonk23_fl_z9a
3 years agolast modified: 3 years agoSueb20
3 years agobpath
3 years agoIdaClaire
3 years agoblubird
3 years agoIdaClaire
3 years ago
Related Stories
EDIBLE GARDENS7 Tips to Ensure Success With Raised Bed Gardening
Raised bed gardening is a favorite for edible plants. Here’s how to get it right
Full StoryFARM YOUR YARDHow to Build a Raised Bed for Your Veggies and Plants
Whether you’re farming your parking strip or beautifying your backyard, a planting box you make yourself can come in mighty handy
Full StoryGARDENING AND LANDSCAPINGRaised Beds Lift Any Garden
From good old-fashioned wood garden boxes to modern metal troughs, raised beds can make any landscape space look great
Full StoryGARDENING GUIDES8 Materials for Raised Garden Beds
Get the dirt on classic and new options for raised vegetable and plant beds, to get the most from your year-round garden
Full StoryPETS16 Stylish Built-In Sleeping Areas for Dogs
Give pets their own safe haven with these built-in dog beds for the kitchen, living areas and laundry room
Full StoryFARM YOUR YARDShe Built a Chicken Coop and Was Surprised by What Happened Next
A Southern California homeowner and animal lover shares her building tips and advice on raising happy backyard hens
Full StoryGARDENING GUIDESBright Plants for Flower Beds That Wow
From new annual and perennial varieties to grasses, get dramatic with swaths of color
Full StorySMALL HOMESHouzz Tour: A Student's Bed-Size Shelter in the Arizona Desert
Could you sleep in such a small space just above the desert floor? One Taliesin architecture student at a time does just that
Full StoryVACATION HOMESHouzz Tour: The Riverside Vacation Cabins That Friendship Built
Four small getaways are big on camaraderie and water-loving activities — see their rustic modern design
Full StoryGREAT HOME PROJECTSHow to Add a Murphy Bed
Make a single room serve multiple purposes with a convenient foldaway bed
Full Story
IdaClaireOriginal Author