Exactly!In areas with severe drainage issues, consider installing underground drainage pipes like French drains with gravel to direct water away.
Make it easy on yourself. Lay down gravel or wood chips and place raised beds on top of them, the type that are closed on the bottom, not just wooden sides. Fill them full of good soil and grow amazing flowers and vegetables with no trouble and no bending. Fixing that soil looks like a lot of work to me.
I grow in 4x8 raised beds due to very rocky property but the last thing I would do is have closed bottoms as all that would do is prevent drainage and promote rot and root diseases from saturated soils after heavy rains.Make it easy on yourself. Lay down gravel or wood chips and place raised beds on top of them, the type that are closed on the bottom, not just wooden sides. Fill them full of good soil and grow amazing flowers and vegetables with no trouble and no bending. Fixing that soil looks like a lot of work to me.
I grow in 4x8 raised beds due to very rocky property but the last thing I would do is have closed bottoms as all that would do is prevent drainage and promote rot and root diseases from saturated soils after heavy rains.
Gravel would certainly allow for drainage but even then why bother, the clay is still underneath. The soil food web works on biological action and gravel would inhibit the movement of micro-organisms from the soil/clay beneath the bed. You can still grade the landscape away from the foundations while keeping the beds level. For instance in my case I have bricks underneath one side of some of my boxes and covered with soil to keep them level. Now I have around 20" of soil in my boxes. which allows me to plant my tomatoes 12" deep while still having plenty of good rich soil beneath them for roots to grow into so it could depend on how tall you make your boxes. For me the deeper the better.Good point. But enough gravel or crushed rock should fix that. Must be on some kind of a slight slope if it isn't swamping the basement when it pours rain.
If you buy containers from a reputable garden supply house, they will have built in drainage. I just thought they would be better off not having the roots grow into that crummy soil, lol! Just cover it over and be done with it!I grow in 4x8 raised beds due to very rocky property but the last thing I would do is have closed bottoms as all that would do is prevent drainage and promote rot and root diseases from saturated soils after heavy rains.
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.