HOrT COCO-UC Master Gardener Program of Contra Costa

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Graphic od washing machine directing water to the garden
HOrT COCO-UC Master Gardener Program of Contra Costa: Article

Graywater

September 11, 2023
By Help Desk Team
Q: Can I use the graywater from my washing machine to water my vegetable garden and fruit trees? A: There are two key considerations, discussed below, relating to the use of graywater in the garden: what is meant by the term graywater and on what plants to use it.
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Photo of Asian Citrus Psyllid
HOrT COCO-UC Master Gardener Program of Contra Costa: Article

Be Careful! Moving Pests Around Can Be Too Easy

August 28, 2023
By Help Desk Team
A poet once said, A weed is but an unloved flower. Sometimes though, a weed, an insect, or a four-legged critter can become a dangerous pest. In a state like California where so much of our economy is agriculturally based, these pests can wreak havoc.
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Photo of vascular discoloration typical of both Verticillium and Fusarium
HOrT COCO-UC Master Gardener Program of Contra Costa: Article

Verticillium and Fusarium Wilt Diseases in Tomatoes

August 14, 2023
By Help Desk Team
Do your tomato plants suffer from lack of vigor, yellowing leaves, and poor fruit production? These symptoms are associated with many different problems, including lack of soil nutrients, excess salts in the soil or irrigation water, poor drainage or waterlogged soil, or a variety of plant diseases.
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Photo of Spotted wilt virus on tomatoes
HOrT COCO-UC Master Gardener Program of Contra Costa: Article

Tomato Diseases in the Home Garden

July 31, 2023
By Help Desk Team
As tomato growers, we might consider any ailing tomato to have a disease. That would end up making this blog post really, really long.
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Photo of damage to tomato caused by either rats or squirrels
HOrT COCO-UC Master Gardener Program of Contra Costa: Article

Who is Eating My Tomatoes?

July 18, 2023
By Help Desk Team
It's July and the tomatoes in your garden are finally starting to ripen. One afternoon you notice the first ripe one is nearly ready to be picked.
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