As California tree crops move into the critical bloom window, nutrition decisions and timing remain top priorities for growers. In a recent Agronomic Minute, Dylan Rogers, Sales Account Manager for AgroLiquid, shared insight into industry standards, product options, and how growers can stay flexible during unpredictable spring conditions.
Rogers noted that when it comes to bloom spray nutrition, there are a few nutrients that are widely considered industry staples. “Industry standard bloom spray nutrition is always boron and zinc,” he said, adding that most bloom programs include at least those two elements to support flower development and early fruit set.
AgroLiquid offers several products designed to meet those needs, including Micro 500, a micronutrient blend with a strong emphasis on zinc. Rogers explained that the formulation and technology behind these products help nutrients move into the tree quickly and efficiently. Some growers may also choose to apply calcium products or small amounts of nitrogen later in bloom or at petal fall, depending on orchard conditions and goals.
However, Rogers emphasized that growers should remember how much the tree relies on stored reserves from the previous season. “That tree is working big time off of reserves from last year,” he said, noting that while bloom sprays can help, much of the crop’s potential has already been set.
Weather is another major factor during bloom, especially after several wet springs. Rogers encouraged growers not to panic if rain keeps them out of the field. Missed applications can often be adjusted later once conditions improve. “You can catch up and adjust your program on the fly,” he said.
AgroLiquid’s Nutriq Technology is designed to protect nutrients from tie-up and environmental loss, helping ensure quick availability and effective foliar uptake during these critical growth stages. For more information, visit AgroLiquid.com.