Glyphosate Damage on Tomatoes
Tomatoes are easily the favorite vegetable grown in South Carolina home gardens. However, when their potential diseases, insect pests and physiological disorders are considered, it’s understandable...
Category: Vegetables
Tomato Leaves Rolling?
Curling or rolling of tomato leaves can be caused by various factors, including environmental stresses, viral infection, and herbicide damage. To determine which factor is the culprit, it pays to...
Controlling Fire Ants in the Vegetable Garden
Fire ants can be a nuisance in the vegetable garden. In addition to being a stinging insect, they can damage some vegetable crops, such as okra and Irish potatoes. Occasionally they may feed on...
Cucumber
Planting Cucumber (Cucumis sativus) is a warm-season vegetable that grows best at temperatures between 75 and 85 °F. Cucumbers are very tender and can be killed by light frosts. Start cucumbers in...
Why Plants Fail to Flower or Fruit
It can be very disappointing to wait eagerly for a favorite plant to flower and it never does. Flowers and fruits are major horticultural features of plants and can fail to form for many different...
Cabbage, Broccoli & Other Cole Crop Diseases
Cole crops, such as broccoli, Brussels sprouts, cabbage and cauliflower, are easily grown in South Carolina. Tips for growing healthy cole crops in the garden are available in HGIC 1301, Broccoli,...
Summer Squash
Planting Summer squash (Cucurbita pepo) is a warm-season crop that grows best at average temperatures between 65 and 75 °F. Squash seeds do not germinate well in cold soil. In the spring, do not...
Lettuce
Lettuce (Lactuca sativa) withstands light frosts and is one of the easiest cool-season vegetables to grow. High summer temperatures usually cause seed stalk formation (bolting) and bitter flavor....
Herbs
Most herbs are easy to grow. Many are drought-tolerant, do not need very fertile soil, and are naturally resistant to insects and diseases. The word herb has many definitions, but practically...
Asparagus
Asparagus (Asparagus officinalis) is a hardy perennial that is native to the Mediterranean. Once the plants are established, they will provide delicious spears every spring. Although asparagus takes...
Cucumber, Squash, Melon & Other Cucurbit Diseases
Many diseases of cucurbits can be prevented or minimized in the home vegetable garden by using the following simple cultural controls: Plant certified disease-free seeds. Select varieties...
Integrated Pest Management (I.P.M.) for Spider Mites
Spider mites can be a serious problem in the landscape. They are often brought in from external sources on purchased plant material, however they can be blown in with the help of wind currents. They...