How Can I Use Compost?

Thanks to the Composting Council of Canada for this information.

TOPDRESSING
For best results, aerate the entire area before topdressing using a commercially available aerator. For topdressing, spread 1/8 in. to 1/2 in. of compost evenly over the area using a rake. Water thoroughly. The water helps the compost move through the thatch layer to the soil surface and into aeration holes where it can help retain valuable moisture.

FLOWER BEDS
For existing beds, add about 1 in. of compost and work it into the soil using a rake, hoe, shovel or rototiller. Water until the entire root zone is saturated. For best results with new beds, add 1-2 in. of compost and rototill to at least a 5 in. depth. Plant and water accordingly. Most annuals and perennials perform well in compost amended soils.

TREE PLANTING
Rototill an area about 3 to 5 times the diameter of the rootball of the tree to be planted. Add about 30% compost by volume to the area and mix thoroughly outside the hole with the native soil. Place the tree into the hole and use the compost amended soil mixture as a backfill around the rootball. Remove excess soil and water thoroughly.

VEGETABLE GARDENS
Apply about 1 in. of compost and incorporate into the soil to a depth of 5 in. with a rototiller or by hand. For poor soils, you may need to apply compost on a yearly basis until the soil has improved to your satisfaction. Compost used as a mulch can be turned into the soil prior to replanting.

LAWN ESTABLISHMENT
For lawns that are going to be seeded or sodded, apply about 1-2 in. of compost and rototill to a depth of 5 in. For seeded lawns, apply seed and then an additional dusting of compost to cover seed. For sod and seeded lawns, thorough irrigation is necessary. Compost helps increase grass seed germination by providing adequate seed to soil contact, moisture and balanced nutrients.