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Pacific Nut Producer Magazine
California Manufacturer Produces Almond Shell Biochar
Almonds

California Manufacturer Produces Almond Shell Biochar

Treehouse California Almonds and Sitos Group, a California-based biochar manufacturing and climate technology company, announced the completion of the first load of biochar produced at the Sitos Treehouse commercial biochar facility in Delano, Calif. This facility is the first of its kind, converting almond by-product into a stable, carbon-rich material that will be returned back […]

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Read – October 2026 Issue

Read the latest issue of Pacific Nut Producer Magazine.

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Almonds

September Orchard Tasks - Almonds
Video
Almonds

September Orchard Tasks – Almonds

Although almond harvest may be wrapping up, the work needed to prepare orchards for next season has already begun. Post-harvest priorities include monitoring for disease, irrigating trees, pruning and managing pests. Brent Holtz with the University of California Cooperative Extension advises growers to watch for red leaf blotch and rust. Bright orange spots on leaves […]

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Pistachios

September Orchard Tasks – Pistachios
Video
Pistachios

September Orchard Tasks – Pistachios

Pistachio harvest ended earlier than usual this year, but growers should not stop irrigating their orchards just yet. The early finish creates a longer post-harvest period before trees enter dormancy, making proper irrigation especially important. Research by Daniele Zaccaria, Mae Culumber and Anderson Safre of the University of California Cooperative Extension indicates that pistachio trees […]

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Walnuts

USDA to Purchase $30M in California Walnuts
Walnuts

USDA to Purchase $30M in California Walnuts

The California Walnut Commission (CWC) voiced its support for the USDA’s intent to purchase $30 million of California walnuts through Section 32 authority. The announcement, made Aug. 24 by USDA, is part of Section 32 of the Agriculture Act of 1935, which authorizes USDA to purchase agricultural commodities for domestic nutritional assistance programs such as […]

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Hazelnuts

September Orchard Tasks - Hazelnuts
Video
Hazelnuts

September Orchard Tasks – Hazelnuts

Hazelnut Harvest Preparation: Orchard Tasks to Complete This Fall Hazelnut harvest is almost here, making this an important time for growers to prepare their orchards. From managing the orchard floor …

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Pecans

Pecans Shipped to China Must Pay Anti-Dumping Fees
Pecans

Pecans Shipped to China Must Pay Anti-Dumping Fees

As of Aug. 11, 2026, importers of pecans from the United States and Mexico must pay provisional anti-dumping duties, in the form of deposits, following a preliminary ruling by the Ministry of Commerce (MOFCOM) announced on Aug. 10. Imports from the United States are subject to a deposit rate of 54.3% of the product value, […]

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Pest & Disease

California Growers Have a New Enemy That’s Spreading Fast
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Irrigation

California Growers Have a New Enemy That’s Spreading Fast

Golden Mussels have been a silent threat California growers since they arrived in the Delta in 2024. These mollusks reproduce at an alarming rate and don’t require saltwater, meaning they are now clogging up irrigation systems and depriving crops of an already scarce water supply. Jason McKee from Greenleaf Ag spoke with Matthew Malcolm from […]

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