Why efficiency and the 4R approach matter more than ever for California growersThe fertilizer market entered 2026 already facing seasonal pressure from upcoming spring demand and tightening global supply chains. Recent geopolitical developments in the Middle East have added another layer of volatility,
Automated system delivers precision nutrition. The key to economical, efficient and responsible crop fertilization in permanent or annual crops, can be found in Deerpoint Group’s ‘White Box.” Developed 13 years ago by Deerpoint Group, the White Box is a continuous in-field nutrient delivery
Is sap analysis a better alternative to traditional leaf tissue analysis for determining plant nutritional status?Two years of comparisons between sap and leaf analysis, hundreds of samples over multiple production cycles and an accumulation of a huge pool of data, yielded this conclusion
Seems logical and easy, right? Fertilizer applications may be made with intentions of following the 4Rs in mind, but interpretation of these guidelines is critical. The 4Rs are meant to serve as a framework for management practices that help keep nutrients on and