Garden Troubleshooting

Jacqueline Champa, UC Master Gardeners of Placer County  From The Curious Gardener, Fall 2010All summer you looked forward to your first, fresh-picked apple of the season. Picking a beautiful apple off the tree, the only imperfection is a slight red spot on the skin---somewhat like a blossoming…

By Elaine Applebaum, UC Master Gardeners of Placer County Q: I have a lot of nectarines on my tree this year but most have ugly brown and yellow scabby-looking scars on them. They’re also much smaller than the ones in the grocery store. Some of the leaves are curled and distorted, too. What am I…

By Trish Grenfell, UC Master Gardener of Placer CountyQ:  I've been told to rotate the crops in my vegetable garden. Last year’s garden was very successful, and I don’t want to “fix it if it is not broken”. A:  Crop rotation, which has been around for centuries, refers to the practice of…

There are a number of problems that can arise when growing tomatoes. Here are some problems you may encounter and why they happen.1) BLOSSOM DROP When daily temperatures are greater than 90 degrees and nights are higher than 72 degrees, the dried-out blossoms simply fall off the plant. No blossoms = no…

By Elaine Applebaum, UC Master Gardener of Placer CountyQ: Last year the Master Gardener Office diagnosed nematodes as the cause of my tomato crop and told me to change the location of my tomato bed next year. Unfortunately, I forgot all about it and planted this year’s tomatoes in the same place. Help…

By Trish Grenfell, UC Master Gardener of Placer CountyQ: My tomatoes this year are flowering but producing no fruit. I have also noticed that the bees seem to be absent also. Is this why I am not getting any fruit? A: There are many reasons for blossom drop but lack of honeybees is not a major…

By Trish Grenfell, UC Master Gardeners of Placer CountyQ: There are dark spots on the bottoms of most of my tomatoes. What is wrong and what should I do? A:  Blossom-end rot is a disease that strikes tomatoes, peppers, watermelons, among others. It is not caused by a pest but instead by…

By Lynn Lorenson, UC Master Gardener of Nevada County From The Curious Gardener, Spring 2012Forget those blankets, plastic sheets, and pine-bough teepees. Learn to love where you live. Choose plants to fit the climate. You will be rewarded with a healthy, beautiful landscape. References are found in…

Laurie Meyerpeter, UC Master Gardener of Placer County From The Curious Gardener, Winter 2012Mistletoe. It’s weird, it’s poisonous, it’s a parasite, and yet we love mistletoe so much we manufacture plastic likenesses of the plant to hang it in our homes every winter! Is that weird or…