- Author: Pamela Kan-Rice
The California Department of Food and Agriculture (CDFA) announced today (Dec. 4) that a Stop Use notice and statewide quarantine have been issued for the organic fertilizer product AGRO GOLD WS to all organic operations registered in California.
Residents who use the product in their gardens or landscapes should also be aware the product may contain weed killers, said Chris McDonald, UC Cooperative Extension natural resources advisor.
"Home gardeners should not use the organic biological amendment Agro Gold WS, which is commonly sold as a bundled package with the organic herbicide Weed Slayer," said McDonald. "CDFA has found Agro Gold WS to have been adulterated with...
Because high-nitrogen fertilizer prompts plants to grow a lot of leaves and use more water, director of the UC Agriculture and Natural Resources (UC ANR) Master Gardener Program suggests California gardeners put away the fertilizer spreader for a time.
"When plants are under drought stress, we don't want to promote a lot of leafy growth," says Missy Gable in the fifth installment of UC ANR's six-part video series on saving water in the landscape. "If using fertilizer, choose a fertilizer low in nitrogen, or don't fertilize this year."
The UC Master Gardener Program provides a detailed description of landscape fertilizer needs on its
- Author: Aubrey White
California farmers are seeing new nitrogen monitoring requirements they must implement in the years ahead. The state of California continues discussion on how growers can improve nitrogen use efficiency and how California can best respond to increasing concerns about nitrogen's movement through our environment. Nitrogen continues to be a pressing topic for California agriculture.
As part of that discussion, members of the public are invited to participate in the Stakeholder Review of the California Nitrogen Assessment (CNA), a comprehensive examination of the existing knowledge on nitrogen science, policy, and practice in California....
- Author: Aubrey White
Beginning in November, a free, drought-focused soil nutrient management series for farmers will be hosted online by the University of California Sustainable Agriculture Research & Education Program (UC SAREP), FarmsReach and Sustainable Conservation.
“Farmers and ranchers have to continually adapt their management of soil nutrients to changing conditions,” said Aubrey White, UC SAREP's communication coordinator. “Adaptation during this extreme drought presents a new challenge for growers and researchers alike. This forum dedicated to the issues farmers will face next season is an opportunity to share resources, research and...