Landscaping

Cherry Tree – Bleeding

Q: I was cutting my grass around my cherry tree, and noticed an oozing from a place at the bottom of the trunk. Can I fill in the hole with anything to prevent disease from infecting the tree? A: Gummy...

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Salt Damaged Lawn

Q: I am a realtor in Indiana and have searched the web for this problem with no success. My clients did a walk through the day before closing on their new condo and noticed a huge spot of dead grass....

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Sicklepod (Coffeebean, Coffeeweed) – Identification

Q: This interesting plant came up in my flower bed. I let it grow to see what it would be and it continues to grow! The leaves have a soft touch and around sunset the leaves begin to close and...

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Thermal Blue – Seed Sources

Q: Where can I find pure ‘Thermal Blue’ bluegrass seed. I would like to overseed my fescue lawn. A: ‘Thermal Blue’ is just one of the new heat tolerant bluegrasses introduced in the last year by Scotts Seed. Others include...

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Pampas Grass – Plumes with Disease

Q: My pampas has a fungal look on it that is keeping the plumes from opening up. I have had the same problem for a couple of years. I have drenched it with fungicide early in the growing season and...

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Crapemyrtle – Roundup (glyphosate) Damage

Q: OK, lets be up front about this, I did a stupid thing. I have made just about every mistake in the gardeners manual, but I make them only once. I forgot to purge my lawn tractor sprayer of Roundup...

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Asian Ambrosia Beetle – On Crapemyrtle

Q: I have toothpicks of sawdust coming out of the trunk of one of my crapemyrtles. The other one looks OK but this one can’t put out much new growth. A: I feel sure you have an infestation of Asian...

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Maple – Bark Splits

Q: Nine years ago I planted 4 red maples . I am concerned about two of the trees. Their bark has long cracks in it. Why? A: My initial answer is “That’s just what they do sometimes!” Notice how the...

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Crapemyrtle – Sprouts in Lawn

Q: Last year I had a very old crepe myrtle tree removed. The stump was removed but now the plant is coming up everywhere. Many of these sprouts are coming from various roots left from the removal. Other than digging...

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Pecan Phylloxera

Q: We have an enormous old pecan tree on our property. While planting some vegetables in mid-summer, we noticed some horrible looking leaves on the ground. We aren’t sure if it’s scab or something worse. Our main concern is if...

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Cottony Maple Scale

Q: I have what I think is a fungus on the underside of my red maple. It looks like white puffs of rice with a black spot on one side of the puff. The fungus is on almost every leaf....

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Paperwhite Narcissus – Bloom Again?

Q: I received paperwhite narcissus bulbs for Christmas and they have finished blooming. My question is, if I plant them outdoors, when will they bloom again? A: They will not bloom this spring, certainly, because they have been artificially forced...

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Ivy – Removing from Brick

Q: We recently purchased a house that has a hideous overgrowth of ivy on the brick walls and siding. How can I properly remove the ivy without damaging the restored masonry underneath? A: Allowing ivy to grow on walls is...

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Red Hot Poker – Identification

Q: My Mother calls the flower I’m sending you “Bread and Butter”. She could not remember the actual name so I researched it on the Internet and found that gladiolus are referred to as ‘Bread and Butter’. My sister took...

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Acorns – Control Sprouts in Lawn

Q: I have a problem with acorns dropping in beds (pachysandra and juniper). Would Preen inhibit their sprouting in spring? We spend soooo much time on our hands and knees pulling oak “babies”.   A: Mark Czarnota, my UGA weed...

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Crapemyrtle – ‘Acoma’

Q: When is the best time to plant an ‘Acoma’ crepemyrtle? What is its mature height? A: ‘Acoma’ is an excellent choice for a white-flowering crapemyrtle when space won’t accommodate a ‘Natchez’. ‘Acoma’ grows to 15 feet tall in ten...

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Geese – Control in Lawn

Q: I have a small pond in my backyard. Geese have taken up residence and are making a mess of our lawn. Any ideas on how to get rid of them? A: Geese molt in late summer so they can’t...

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Hydrangea – Damage Nearby Pipes

Q: I recently planted a hydrangea bush next to my house. When I was digging the hole I found a gas pipe and an irrigation pipe directly underneath. Do I need to worry about the roots damaging these lines as...

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