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Last Updated on August 10 , 2023

I think all gardener can agree on one affair : mulch is of the essence ! Good mulching drill saves water , naturally control weeds , enhances dirt fertility and plant health , and spiffs up the visual aspect of a infinite . Yet everyone has depart opinions onwhat typeof garden mulch they prefer to use . Straw , compost , barque , leaf … there are many different mulch material to select from ! So , what kind of mulch should I use in my garden , you inquire ? Well , it depends – on your private needs , budget , space , artistic , type of garden , and what materialsare most available to you .

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This article will explore the pros and cons of 8 popular types of mulch . We ’ll attend at element such as toll , durability , show , unique benefits , as well as potential risks or drawback . Then , you’re able to make an informed decision about what eccentric of mulch is best befit for your garden space . Or , a combination of many mulch materials – like we expend !

If the conception of mulching is new to you in world-wide , be sure to stop by ourMulch 101 clause . It digs deeper into the benefits of mulch , the exist soil nutrient web , and better practices of when and how to apply mulch in your garden .

Disclosure : This mail may contain affiliate links to products for your convenience , such as to items on Amazon . Homestead and Chill gains a little commission from purchases made through those nexus , at no additional cost to you .

A cluster of raised garden beds in a u-shape design are shown amongst redwood bark mulch. The raised beds have a mulch layer of compost and there are tomato plants growing along the back side of the raised beds along the side of a house. There are two chickens on the outside of the raised garden area along with trees and shrubs off in the background.

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Organic vs. Inorganic Mulch

Garden mulch options can more or less be smash down into two category : organic or inorganic mulch product . Organicmulch include innate material such as leaves , stubble , bark , pine needles , and other plant spin-off like cardboard or paper . These thing bump down over time , and will finally be incorporated into the grunge itself – providing nutrients in the process .

On the other hand , rock , stone , lava tilt , and man - made products like plastic sheeting , rubber bark , or geotextile landscape textile are all example ofinorganicmulch material . Those character of mulch are usually more long-lasting , and thus need to be replenished less often or not at all .

Keep in idea that the designation of constitutive versus inorganic here is only a thing ofchemical make up – if the materials contain carbon or not . It does n’t of necessity signify that all ‘ constituent ’ mulch types are idealistic to use in a garden that follow non - toxic organic gardening practice . For instance , some bark products may be dyed with chemicals , or wheat sprayed with herbicides . On the flip side , rock ‘n’ roll is technically ‘ inorganic ’ but is totally born .

An image of the front yard taken from the roof of the house. All types of garden mulch are on display here from pollinator islands and garden perimeters mulched with redwood bark, paver lined pathways of rock gravel, and garden beds mulched with woody compost. There are plants dotting every area from flowering perennials, to fruit trees, shrubs, vines, vegetable plants, cacti, and aloe.

Types of mulch we’ll explore today:

Distinct region in your garden may call for different types of mulch . For instance , you may pick out to use one cloth in your veggie beds , another around tree or in bloom bed , and something else in pathways . If you seem around our garden , you could quickly see that we utilise at least four or five sort of mulch throughout our place .

1) Compost

Compost is our best-loved type of mulch to use in our raised garden bed . Not familiar with compost ? Essentially , compost is anywell - decomposed constituent matter , including plant life material and/or brute manure . Compost may be homemade , or purchase in bags or bulk . Learn about 6 different ways to compost at home here .

Pros

Cons

2) Bark Mulch or Wood Chips

barque or wood chips come in many forms , such as orotund bark nuggets , small bark , wood shavings , or shredded bark – also bonk as gorilla hair . bag bark products are promptly available at any garden center . Bulk bark or forest chips should also be wanton to find out , through your local landscape supply company or tree diagram trimmers .

Rubber barkor rip up rubber is a celluloid bark - size of it mulch production . I decided to not give it its own designated division in this article because I do n’t believe it has a rightful place in a home garden . Made from shredded tires , rubber bark does give a waste product a 2nd life . However , it is know toleach toxic chemicalsthat are harmful to the grime , plants , and nearby water resource .

Does bark mulch leach nitrogen from the soil?

Bark , wood chips , and other wood mulch products get a defective wrap for ‘ robbing ’ nitrogen from the soil . However , it does n’t actuallytakenitrogen aside from the dirt . What go on is this : when fresh bark stuff is add to soil , there is a surge of activity in the soil - live bacterium that are part of the nitrogen cycle . They turn their tending to breaking down the bark or else of continue their work in the grunge . The N is therefore temporarily ‘ tied up ’ .

Yet as the barque is broken down , those bacteria andnutrients are refund to the soil . Furthermore , the N shift or tie - up is impregnable when wood products aremixed intothe soil , and peculiarly new soil . There is far less impact when bark mulch is applied onthe Earth’s surface ofestablished stain . In that case , the nitrogen tie up only occurs on thevery top layerof the soil ( well off from plant ancestor ) and is part of the ground bark mulch is effective at suppressing bourgeon sens .

In all , there is only aminor and temporarydisruption of available atomic number 7 to your plant . Freshly - ground Grant Wood chips cause more nitrogen tie - up than ironical / of age bark products , so if you ’re concerned about it , stick to give fresh chips only in nerve tract or other open area .

A raised garden bed is shown with bok choy seedlings in the process of being planted into the bed. There are two rows of seedlings and two of them are in their planting holes but haven’t been covered in soil yet. You can see a layer of wood mulch compost on the top of the soil. There is gravel outside of the garden beds along the pathways as well as bark mulch in the perimeter of the yard, showing many types of mulch that are possible.

3) Straw

The most vulgar types of drinking straw mulch are wheat berry , barley , or oat straw . Don’t confuse straw with hay!Strawis a ironic byproduct of grain crops . It usually contains very few ejaculate , but is possible to have some . On the other hand , hayis gage cultivated as animal fodder and very often turn back grass seeds ( sometimes quite noxious ones ) – which will shoot and create a mess in your garden . No Till Growershas an excellent clause about navigate the use of hay as mulch , if you ’d like to instruct more .

4) Gravel, Stone or Rock

Pea crushed rock , lava rock , river rock , or crush granite … There are numerous rock and Oliver Stone option to prefer from . I consider gravel more of a landscape gardening product than a mulch , but it can function as both !   We use quite a bit of gravel ( 3/8″ gullible rock candy ) in our front yard garden pathway , along with large sett for perennial seam borders .

5) Cardboard, Newspaper, or Burlap

born cardboard ( undyed , unwaxed ) can be used as ‘ bed sheet mulch ’ either on its own , or with heavier organic materials like Ellen Price Wood chipping on top to hold it down . merely rip off your shipping labels and tape recording , and put those manner of speaking or moving boxful to beneficial use ! Burlap material or several layers of newspaper can also be applied in the same manner .

6) Leaves

Free top - snick mulch , anyone?Oh , how I care we had more deciduous trees and leaf litter on our dimension ! We ’d be making piles of supreme leaf clay sculpture , that ’s for sure . ( foliage mould is just another name for fully compost chopped leaves ) . It is in force touse shredded leavesfor mulch . Whole foliage clump together and can create a mat that blocks the passage of water system or air to the soil . Easily tear up leave by but pass over them with a lawn mower . Then , the small pieces are all collected in the bag – quick for mulching with .

7) Other Plant Materials

A superfluity of other organic mulch materials are out there , if you plainly take a look around!Pine needles , ironical grass snip , sawdust , and survive ( or cut)cover cropsare all popular natural mulch alternative as well . In Australia , tear up cane sugarmulch is readily usable and commonly used much like husk – but without the risk of seed . We jazz to collect and apply miscellaneous nutritious - ample plant like yarrow , borage , comfrey , and fava bean leaves and stalk from our garden . Like parting , it is best to cut those into smaller man before fan out them over the ground open .

8) Plastic Sheeting or Landscape Fabric

good example of man - made , inorganic mulch products includeblack credit card sheeting and geotextile landscape painting textile , also sometimes look up to as “ mourning band cloth ” . They can be used directly on the soil airfoil alone , or as a liner below other materials – such as under crushed rock or bark in pathways .   It is usually pinned down in situation withlandscaping basic . While it is genuine that these types of mulch products are synthetic and do n’t bid the same ground - enrich benefits as organic mulch does , they do have notable benefits .

Key Takeaways

I go for that this exploration on various types of garden mulch was informative , interesting , and helps you narrow down your selection . No matter what eccentric of mulch you select , remember thatany mulch is better than none ! Barren exposed territory is prone to runoff , corroding , and spry evaporation . Mulch hold back dirt protect and healthy – along with your plants !

However , do n’t be tempt to go overboard . As a serious drill , applytwo to four inchesof mulch on top of the soil surface . Too bass of a mulch bed can lead to undue moisture and root rot . Also avoid piling mulch directly up against tree torso or the stem of tender plants , which can make them susceptible to rot or pest job .

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Three chickens are roosting on a wooden sawhorse while the fourth chicken sits on the ground below. The ground is covered in shredded redwood bark which makes for a great type of mulch that will add organic matter to your space with time.

A raised garden bed is shown with newly planted seedlings. A row of tender kale seedlings is growing amongst rows of fava bean plants that are about the same height. The type of mulch used for the garden bed is a woody compost.

A close up image of a raised garden bed mulched with straw, young lettuce and bok choy seedlings are sprouting up amongst the mulch. The background contains other raised garden beds, perennial plants in a terrace, and trellises.

Four raised garden beds are shown full of mature winter vegetables such as savoy, asian greens, bok choy, radishes, kale, and cauliflower. There are some metal hoops still visible on the beds which help keep row covers affixed over the beds. There are various types of mulch used in the image from woody compost in the garden beds, gravel in the pathways, and bigger bark mulch in the perimeter around the perennials and shrubs.

Natural burlap covering a terraced hillside of fruit trees and many small perennial plants for pollinators. Bark mulch is covering much of the burlap and will cover it entirely once the project is complete. Using the two different types of mulch in conjunction with each other are great options to increase weed suppression.

A raised stone paver island is shown that is in the shape of a kidney bean. It is three pavers tall and the inside has been lined with cardboard. Bags of soil are in the process of being opened and spread over the top of the cardboard.

Young beet seedlings are growing amongst a mulch layer of fallen leaves.

An avocado tree is shown that has been mulched with a fresh layer of dry pink bougainvillea leaves inside of a cobblestone ring. Outside of the ring there is small bark mulch, with raised garden beds amongst gravel and pollinator plants surrounded with bark mulch.

A close up of green mulch is shown that consists of fava bean stalks and leaves, horsetail, yarrow, borage, and comfrey.

Four raised garden beds are shown surrounded by commercial duty landscape fabric with gravel being applied to the top of that. There is bark  surrounding the two trees shown as well as larger bark in the perimeter amongst perennials and shrubs. This shows all the types of mulch that one can use in a space.

Evenly space rows of tomato seedlings with rebar as stakes are shown with geotextile fabric covering the soil surface.

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