How to Bind Weeds in a Garden

Clear the garden plot of weeds and rocks to provide an even surface. Drainage becomes increasingly important with plastic mulch, as the material is waterproof. Till the soil to even out low and high patches and to mix the foundation. Dig to a depth of 10 to 12 inches to aerate and loosen the soil.

Turn an organic amendment such as compost, rotted manure or peat moss into the soil, at a rate of 4 to 5 inches per 10-inch depth. This foundation gives the new plants nutrition and moisture retention for growing. Add 10-10-10-, 12-12-12 or 13-13-13 fertilizer, per manufacturer directions for better nutrition. Always amend soil before laying down plastic mulch or landscape fabric, as this mulch restricts access to the soil.

Lay strips of landscape fabric or plastic mulch over the amended soil to cover the garden plot. Secure the edges of the fabric or mulch with landscape staples to keep it in place. Use newspaper or cardboard for a cheaper but less effective alternative.

Cut 4- to 5-inch slits in the plastic or landscape fabric at planting sites. Reach through these slits to dig holes for the plants and insert the plants through the mulch and into their holes. Leave the plastic or fabric open around the base of the plant to give it room to breathe.

Lay organic compost or mulch over the fabric or plastic to hide it. Don't use garden soil for this step, as it may contain weeds or pests.