Weeds can take over after just a few days of not weeding . I ’ve hash out the many ways of getting disembarrass of smoke naturallylike born weed killers before , but today I wanted to show you how to use a cardboard weed roadblock to stamp down the weeds .
Using Cardboard as a Weed Barrier (Tips)
Although there are obvious pros for using cardboard as weed barrier , but there are also some con that you should learn about before using cardboard sens barriers .
Don’t use Colored Cardboard
Most colored composition board will have toxic dyes that you do n’t want in your soil ; it ’s better to apply the most plain cardboard you may find . We ’ve often used one with authorship on them just because it ’s hard to find unmixed 1 , but steer clear of the amply colored ones .
Take the Tape off of the Cardboard Barrier
Can I be good though here ? I exit it on until it ’s been rain down enough multiplication and then rive it off … I ’ve found it ’s easier to come off that way . You do end up with bits of tapeline underneath , but I ’ve find it easy to remove later in the time of year . Much easier than take aim it off from ironic cardboard . But really , yes you want to move out all the mag tape first , it ’s something else you do n’t need in your soil .
Place Rocks or Mulch on Your Cardboard Barrier
One gusty wind and your composition board will blow by , specially if you ’re using small pieces . We overlap them and supply heavy rocks on them before we add the mulch .
How Long Will a Cardboard Weed Barrier Last?
The cardboard will get slippery and mushy over time so it ’s a short - term solution
Even though cardboard can shroud the green goddess instantly and obstruct out the light to your weeds , it will decompose within a distich of months ( you ’ll see an assemblage of insect underneath as they love it ! ) . Cardboard is great to use if you ’re building a lasagna garden bed ( you could see the process of one of ours below ) but you ’ll still need some mulch over top of it finally . Be wary after many rainfalls it can be a little slippery too !
Should You Use a Cardboard Weed Barrier?
Cardboard can be a great spry fix for weed control in your garden and is perfect for lasagna gardening or putting at the base of fresh call forth layer . It wo n’t give you lasting weed control however so you ’ll need to come up with something for the long - term like adding mulch on top of the cardboard .
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