I want to use these 4’x4’x2’ tubs for raised beds, how much drainage should I drill in the bottom? Im thinkin 20 1.5” holes, lined with weed cloth, then set on 8 bricks? Im doin 16 of them
by RanchoNegro
4 Comments
cody_mf
by context of the background you can probably get away with half that many holes, especially if its elevated on bricks.
Maximal_gain
considering the dry climate and to minimize the loss of structural integrity, I would reduce the hole diameter. Also, based on what you plant, they might need more moisture retention than cactus.
4 Comments
by context of the background you can probably get away with half that many holes, especially if its elevated on bricks.
considering the dry climate and to minimize the loss of structural integrity, I would reduce the hole diameter. Also, based on what you plant, they might need more moisture retention than cactus.
20 1/2” holes and no weed cloth
What about no bricks?