Plant Nutrition

Potassium in almond – Fertigation vs dry top dress

Potassium plays an essential role in almond yield, and the right rate, time and delivery method can make a big difference. more »

With fertilizer costs up, accurate crop estimates more important than ever

Rate, time, place and source. Even with supply chain issues, the basics hold true, and growers must be vigilant about managing the fertilizers they have. more »

Almond fertility: Planning following a frost

Despite a late season frost affecting crops, these recommendations suggest keeping with the regular fertility program during the spring. more »

Stretching fertilizers

Skyrocketing fertilizer prices are popularizing input enhancer alternatives. ... more »

The value in shell waste

One company is transforming almond shells into multiple promising products. ... more »

Project aimed at improving fertilization and irrigation practices

With funding provided by USDA-NRCS, the project will deploy Extension personnel to perform demonstrations, provide on-farm consultations, and conduct outreach activities to promote locally appropriate best practices. more »

Boron and zinc: the almond postharvest duo

Fall applications can mean increased production and money saved. ... more »

Nitrogen and irrigation education, training part of CDFA funding

California Department of Food and Agriculture Fertilizer Research funded $4.14 million in grants, including $3 million for nitrogen and irrigation training, and $1.14 million for five other projects to improve management practices. more »