erect garden beds increase your gardening space and protect plants from pests and grass . While they ’re a great agency to garden , they require good deal of dirt which can be big on the wallet . Avoid spending all your horticulture budget on stain by find out what to put on a bottom of a evoke garden bed with these ideas !

In this post you will learn :

What to Put on the Bottom of a Raised Garden Bed

Not only can lining the bottom of your garden bottom with one of these items help foreshorten the amount of soil you need to purchase , but it can also be quite beneficial for the plants , too .

Here are the six things to put on the bottom of a resurrect garden seam , plus why each can be helpful .

1. Wood

big pieces ofrotting Mrs. Henry Wood and outgrowth are great because they hold moisture and advance beneficial fungi . They act like a parasite for the raised garden bed ! You then fill the infinite around the wood with constitutive subject and carbon materials to make a slowcompost pile .

you may also usewood chip , though these will break down a lilliputian quicker . Look for wood fleck from arborists or local sources since they ’re inexpensive and readily usable .

2. Turf Grass

I ’ve usedturf grassin my rear beds , which work great . If youcreate a new raised bedandtake a layer of grass out for it , hold onto it ! It can quickly fill the bottom of the new bottom and offer soil and nutrients .

3. Leaves and Dirt

If you have apile of leavesand scandal live fresh in your garden , why not pile it into your arouse bed ? This works heavy for filling outdoor containers as it has plenty of nutrient from your existing garden .

4. Hugelkultur

you may also make a mini hugelkultur . This is when youpile the bottom with cloth that take a long time to decompose , like decompose wood , branches , stick , yield pit , and more . Then , youlayer it with carbon and nitrogen sources .

Through hugelkulturs , you create a self - feed , long - terminus garden bed that ’s excellent at adjudge H2O and high temperature . This is great for early harvest andlonger seasons .

I underwrite this topic in depth inThe Regenerative Garden !

what to put at the bottom of a raised garden bed

Choose wood depending on your container size. Small sticks work, too!

5. Milk Jugs

expend empty plastic Milk River jugs to take up lots of room at the bottom of a container . insure the chapeau is still on , so the insides do n’t fill up up with soil . This is an excellent solution if you require something that will last a long time and not disintegrate .

6. Plant Pots

as well , you’re able to expend empty plant pots and tip them upside down to make full a prominent expanse of quad at the bottom of a parent bed .

Topping off Your Raised Garden Bed

Once you have figure out what to put at the bottom of your raised garden bed , you will want to layer it .

No matter what I line the bottom with , I like toput a layer of constituent material that I have on hand to help establish a deeper soil layer .

This can let in moisten newspaper or cardboard ( remove any glossy pages , plastic , staple , and tape),leaf cast , chaff , manure , and more . Of course , compostis also always a must !

wood branches for the bottom of a raised garden bed

The top 12 ” should be ahigh - calibre container potting mix , though peradventure more if you ’re turn a plant with a deep root scheme .

Frequently Asked Questions About Making Raised Garden Beds

Yes ! All raised garden beds should have drain holes to ensure no pee sits at the bottom of the levy bed . Otherwise , you’re able to get root rot and impoverish the roots of oxygen . draw the garden bed allow the water to filter through the drainage holes but keeps all the filth inside the container .

While many conceive this can improve drainage , it ’s not a good estimate to put gravel or stone at the bottom of your raised garden bed . This can make a pond at the bottom of your raised bottom and increase saturation . The gravel can also mix in with the soil and become hard to separate down the road .

Landscape cloth work well to help percolate the soil , though it must be thin . you could also use newsprint or fabric , though once again , it needs to be light enough to let the water still drain through .

grass lining a raised garden bed

It depend on what you are develop ! I wrote an entire post devoted to this topic : How Deep Should My Raised Garden Bed Be ?

If the raised bed has a satisfying bottom ( wood or charge plate ) , it will need drainage holes . If it does n’t have some already , use a practice to add up dime - sized hole . Space them about ½ foot apart until the intact bottom has enough holes . Then , tot sparse landscape painting fabric to delineate the bed before filling it with soil . If your raised bed is just lifted off the ground and does not have a self-colored bottom ( AKA it goes into the garden grease ) , no drainage holes are require .

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