Archive Nut, Prune and Olive Programs

General situation Planting is well under way, if not complete for the main season crop. The weather is starting to settle into its summer pattern. According to the data from our reference weather station the area is running slightly ahead of the 30 year average.

General situation Based on limited local travel, it looks like planting in the Dixon/Vacaville Area is past its peak, if not done for the season. The weather is starting to settle into its summer pattern and we are looking at temperatures building from a relatively cool spring.

In This Issue...

Here are useful links to practical information for addressing the Covid-19 Pandemic: ucanr.

Soil health for the common good April 18, 2020 Jeff Mitchell, Tom Willey and Paul Muller Though humans thrived here for millennia without planting seeds or herding animals, the phenomenal success of California's short-lived agricultural experiment is staggering on a planetary scale,and represents ba...

Proper pruning and tree care are important in most trees, including citrus and avocado.

JohnsonGrass-JG (Android) and JG-JohnsoGrass (Apple) are apps for your tablet or smartphone that provided useful information about the biology, identification and management of Johnsongrass [Sorghum halepense].

While checking traps recently, I noticed a lot of activity in the water in several recently flooded fields. A quick glance into the water might make you believe that tadpole shrimp is present in large numbers, or even perhaps that a treatment did not work.

Following my blog post about a week ago about using urea or aqua-ammonia (aqua), a number of people have been asking to see the data. The study was conducted in 2017 at the Rice Experiment Station. Aqua and liquid urea were applied at three rates (50, 100 and 150 lb N/ac).

By Susanne von Rosenberg, UC Master Gardener of Napa County Sunflowers are one of those flowers that just seem designed to bring us joy. Who can avoid smiling when we see their bright, cheery faces? There are many other things to love about sunflowers as well.