Q. I know to fertilize my azaleas once a month for about three months after they finish blooming; the question is what kind of fertilizer? At the nursery there were three different products labeled ...

Hope you are all getting busy in the greenhouses. I have been travelling around and finding that many growers generally use one fertilizer recipe for all crops. In this article, I want share my ...

In the late 1990’s, Oklahoma State University (OSU) developed a way to determine nitrogen (N) fertilizer requirements. The new N management strategy addresses two conditions that greatly affect how ...

A QUICK and reliable method of determining the fertilizer requirements of crops and of discovering what nutrient deficiency is responsible for the unsatisfactory growth of some particular crop would ...