Amending poor soil

I have tested my garden clay soil and find it has neutral PH and low phosphorous, and potash and very low nitrogen. What kind of fertilizer should I use to improver the quality and want can I use to make…

Soil Fertility: A Toronto Master Gardeners Guide

Description Soil fertility refers to the ability of soil to supply and sustain nutrients for healthy plant growth. Maintaining the fertility and health of garden soil is important for good lawn and garden management. Soil fertility promotes the development of…