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Then, a top layer of organic mulch is applied. More elaborate sheet mulching involves more layers. Sheet mulching is used to transform a variety of surfaces into a fertile soil that can be planted. Sheet mulching can be applied to a lawn, a dirt lot full of perennial weeds, an area with poor soil, or even pavement or a rooftop. [3]
Some old mulch may need to be removed before adding a new layer. Applying new mulch over old mulch in successive years is the same as applying too deep a layer all at once.
Bark chips applied as mulch. A mulch is a layer of material applied to the surface of soil. Reasons for applying mulch include conservation of soil moisture, improving fertility and health of the soil, reducing weed growth, and enhancing the visual appeal of the area. A mulch is usually, but not exclusively, organic in nature.
Living mulch planted to retard weed growth between corn rows. In agriculture, a living mulch is a cover crop interplanted or undersown with a main crop, and intended to serve the purposes of a mulch, such as weed suppression and regulation of soil temperature. Living mulches grow for a long time with the main crops, whereas cover crops are ...
Once you find a good nursery that takes eco-type into account, tell them about your site, and they can help you select good choices for your yard. You can also find local plant sales through ...
"Grass lawns are typically the most maintenance-intensive part of a yard's landscape, requiring regular mowing, fertilization, and heavy irrigation to look good," says Yardzen's expert.
Compost is a good source of biocontrol agents like B. subtilis, B. licheniformis, and P. chrysogenum that fight plant pathogens. [23] Sterilizing the compost, compost tea, or compost extracts reduces the effect of pathogen suppression.
Xeriscaping offers an alternative to the over-use of turf grass lawns, but are not widely accepted because of preconceived notions of what it means to xeriscape. [citation needed] Xeriscaping can include lawn areas but seeks to reduce them to areas that will actually be used, rather than using them as a default landscaping plan. Xeriscaping is ...