Nine Palms Ranch

So named for the nine palm trees that line the street, this two-acre site in San Jose has been established for Master Gardener (MG) research use. In order to test the principles that University of California Cooperative Extension (UCCE) promotes, MGs carry out trials at Nine Palms on best gardening practices and plant varieties best suited for our area, Santa Clara County. Ongoing research projects encompass all facets of gardening from soil preparation to planting density.
This is the largest facility for which Santa Clara County MGs currently care. On site are a large greenhouse, a shade house and several storage buildings as well as over one acre that can be used for annual vegetable and fruit trials. Most of the vegetable and fruit trials, completed in one growing season, emphasize best practices that are applicable to the home gardener.
At this facility, Master Gardeners investigate multiple growing methods and planting times to determine what works best for our unique climates. In recent years trials have included Mediterranean peppers, new vegetable varieties, tomato trials, year-round cut flowers, carrots, winter-grown edible greens and many others. Each year there are at least 10 different annual trials of vegetables, ornamental plants or fruits. There are also longer trials such as the best and most successful blueberries to grow in our area. Some of the most recent trials are accessible below.
As well as these plants trials, there are thousands of plants propagated for use at various countywide MG demonstration gardens and for sale at our annual Spring Garden Market. In order to have some varieties that are not commercially available, MG grow plants for seed saving, using techniques that insure reliably reproduced varieties.
Because of the large gopher problem at this facility, MGs have been diligent in trapping as well as improving the conditions under which the pests can be kept under control.
Nine Palms holds an important role within MG program by being the source for large comprehensive trials and plant propagation.

Nine Palms Ranch Research Reports

2009

Mushrooms, phase 1

2008

Asian vegetables
Corn 2008
Cucumbers
Lettuce, red looseleaf
Tomatoes in containers

2007

Corn 2007
Long beans
Onions, sweet

2006

Belgian endive
Beneficial insects
Brussels sprouts
Cabbage family
Cut flowers
Melons
Watermelons

2005 and earlier

Potatoes