Tall, Slender Trees
Tall, slender trees can make a statement in the landscape and fit where other trees would be too wide. UT Gardens - Jackson Horticulturist Jason Reeves shows several varieties growing at the gardens and talks about each one. He shows an oak, sweet gum, tulip poplar, zelkova, and elm. Each tree has a slightly different shape and growth habit. Jason explains that these trees are growing naturally, without irrigation or fertilizer.
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When to Pick Cucumbers
This week in the garden Peter Richards shows how cucumbers should be picked based on size. He explains that if you let cucumbers get too large, they will taste bitter had have large seeds. Experiment early in the season to find the ideal size to pick your cucumbers. >>Watch
Turf lawns require about one inch of water per week. UT Extension Agent Booker T. Leigh talks about good lawn watering practices. He stresses the importance of deep watering. This forces roots to grow down into the ground where they can be protected from sun and still get water when the soil surface dries out. >>Watch |
Three Common Herbicides
Phenoxy herbicides, glyphosate, and sethoxydim are useful for controlling different kinds of weeds in the garden and landscape. Retired UT Extension Agent Mike Dennison gives an overview of each kind. There are several phenoxy herbicides and they are all used to control broadleaf weeds. Glyphosate is a broad-spectrum herbicide that kills most plants where it is applied. Sethoxydim is a grass killer that generally does not affect broad-leaf plants. In all cases it is important that the user read and follow the label directions. >>Watch
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Introduction to Rain Gardens
Rain gardens reduce runoff and allow rainwater to soak into your yard. UT Extension Agent Celeste Scott shows a rain garden at the UT Gardens in Jackson, Tennessee and talks about how it works. >>Watch She references some Extension materials to help plan rain gardens: A Builders guide to Raingarden, Tennessee Native Rain Garden Plant Recommendations
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Correct Way to Cut Your Lawn
Cutting your lawn the right way will help keep it looking the best all season long. UT Extension Agent Booker T. Leigh talks about some things you can do. He starts with correct mowing height. He also shows what scalped (cut too low) grass looks like and tells what to do to fix the problem. Booker also talks about cutting your grass in different directions to help it stand up straight which creates better nutrient and water flow to the roots. >>Watch
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Watering Wands and Hose Sprinklers: Tips and Tricks
Plants need water and Horticulturist Jason Reeves shows how he waters the plants at UT Gardens in Jackson, TN. For potted plants he uses a watering wand. He also talks about impact and oscillating sprinklers. >>Watch
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Fall cool season vegetables are planted in July. UT Extension Specialist, Walter Battle, talks about what vegetables to plant for fall garden. Walter’s information is for zone 7, but the dates can be adjusted to your zone. For a fall harvest cabbage, broccoli, and cauliflower should be planted by seed in July but can be transplanted in early August. They all take about 60 days to mature, which puts harvest in October. >>Watch
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What is Soil pH and why is it so Important?
Crape Myrtles
Apple Tree Diseases
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Viewer Questions
What can I use to control ticks, ants, and grubs in my lawn?
Each of these bugs require a different approach. UT Extension Agent Celeste Scott talks about what to do to reduce each. This can range from mowing lower, to applying insecticides which she lists. >>Watch
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If I trim my crape myrtle by 2 feet will it encourage lateral growth?
It depends on what kind of crape myrtle you have. UT Gardens - Jackson Horticulturist Jason Reeves says smaller shrub forms of crape myrtle will bush out and become thicker if you prune them, but larger tree forms will not bush out down lower on the tree. If it is a tree form, he recommends planting other shade tolerant plants under it to make a visual barrier. >>Watch
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Ginkgo trees can live many hundreds of years. UT Gardens – Jackson Horticulturist Jason Reeves says because each tree is different you can’t make a universal statement. >>Watch
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What deterrent can I put around my garden to keep dogs from killing my plants?
The obvious answer is a fence, but there is no other long-lasting answer. UT Extension Agent Chris Cooper says there is a product called Liquid Fence that is a repellent. Unfortunately, it must be reapplied every so often including if it rains. >>Watch
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