Posts Tagged ‘dogwood’

UGA- Free Seedling

Q: Does the University of Georgia have a program to give free seedlings to residents of Georgia? A: The University of Georgia doesn’t have free seedlings, but the Georgia Forestry Commission does. Their Reforestation Department sells several species of seedling...

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Sweetgum- Dying

Q: I have a sweetgum tree in my back yard that appears to be dying. The leaves have all turned color as though it was fall and they have black spots on them. What is this? A: I’ve seen similar...

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Dogwood – Spot Anthracnose

Q: I have a problem every year on certain dogwood trees. The effect is of a tree with beige blooms …..which should be white. There are many small red dots on sometimes highly disfigured bloom petals. Should I worry? A: The...

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Dogwoods- Health

Q: I have a twenty-six year old dogwood tree in my sunny front yard that has been slowly dying for three years. I have other dogwoods that look healthy. These trees get water when the lawn gets watered. Any suggestions...

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Trees – Old age

Q: Do trees die from old age? A: Much like humans, trees die do not from old age, but from infections and pests that overwhelm them when they are weak. That said, some trees are more susceptible to weakening factors...

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Dogwood – Powdery Mildew Identification

Q: I have a beautiful dogwood tree that reaches to the second floor deck. It looks really healthy, but today I noticed white spots on the leaves. A: Your dogwood has powdery mildew. Powdery mildew is a common disease of...

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Dogwoods – Climate change

Q: I have a dogwood with great sentimental value. My husband’s job is transferring us to Tampa. Do dogwoods do well in that climate? Is it possible to dig my tree up and replant down there? A: I’m not sure...

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Blackberry – Chimera on Leaves

Q: On a walk near our home we found what appears to be a blackberry bush on which the leaves on one side of a few stems are completely white. Some are half white and half green, including the stems....

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Pre-Emergent – Date to Apply

Q: You recommend that, in Atlanta, gardeners should apply pre-emergent on March 1 to prevent crabgrass. What date you recommend in Americus? A: It all depends on soil warmth. Cranbgrass germinates when soil temperatures are 50 degrees and rising. In...

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Dogwood – Blooming Troubles

Q: I bought a Celestial dogwood four years ago but it has never bloomed. It is twelve feet tall and looks very healthy. A: In my experience, kousa dogwoods are slow to begin flowering. Your ‘Celestial’ is a cross between...

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Dogwood Blossoms

Q: Why do dogwoods in Florida only have white blossoms and no pink blossoms like some do here in Georgia? Is it the temperature or soil or something else? A: My friend Tom Wichman, Florida Master Gardener Coordinator, says they...

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Dogwood Tree – Change in Bloom Colors

Q: I have a fifteen-year-old dogwood tree that has always had white blooms. This year it has produced pink ones. Why is this? A: It’s not terribly unusual for a white-flowering dogwood to pop out a limb that has pink...

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Praying Mantis – Moving an Egg Sack

Q: This morning I noticed a praying mantis egg sack on the handle to my wheelbarrow. I have a problem: I use the wheelbarrow to haul hay to my horses twice a day. Can I move the sack? A: Just...

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Red Dogwood – Blooming White

Q: Four years ago I planted a red dogwood. The first blooming season it bloomed red, but in subsequent years has bloomed white. What’s up? How do I get it to bloom red again? A: I’ll bet the red dogwood...

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Sunlight – Full Sun vs. Partial Shade

Q: When a plant tag says full sun or partial shade, how many hours of sun or shade are appropriate when determining if a spot is suitable for the plant? A: Sunshine intensity differs across every landscape and garden. Compare...

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Dogwoods – No Blooms

Q: I have some wild dogwoods in my yard that don’t bloom very well. How can I make them do better? A: Have you ever marveled at reports that a Kentucky Derby winner is worth millions of dollars? Why would...

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Dogwood – Peak Bloom

Q: Can you tell me when the dogwoods will be blooming in Atlanta? I have friends who want to come when they are at their height. A: My retired Extension friend Newton Hogg has forgotten more information about plants than...

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Full Sun vs Part Sun

Q: Here’s your dumb question of the day. When a plant tag says full sun or partial shade, how many hours of sun or shade are appropriate when determining if a spot is suitable for the plant? A: If more...

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