Posts Tagged ‘Winter’

Climbing and Shrub Roses – Pruning

Q: I have climbing and shrub roses. Do I need to cut them back to short canes and mound mulch for the winter? A: Unlike in the northern US, roses here don’t need much more than “neatening up” for winter....

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Soil Solarization

Q: Can I use black plastic rather than clear for soil solarization? I want to remove weeds from part of a pasture for a garden next spring. A: Unfortunately, black plastic will not work. The process of solarization is supposed...

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Fountain Grass – Making Sure it Comes Back

Q: I bought some fountain grass even though it was labeled as a tender perennial. What is the best way to make sure it comes back? A: Common purple fountain grass will come back in South Georgia and Florida but...

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Mona Lavender – Keeping it Alive

Q: I bought a beautiful Mona Lavender at the beginning of the summer and have managed not to kill it. I would love to keep it alive until next spring. A: ‘Mona Lavender’ plectranthus is a beautiful plant! It was...

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Bluegrass – How to Slow it Down

Q: I know I should have put out my winter pre emergent by September 15 but I didn’t get around to it. Is there anything I can do to slow down the annual bluegrass that shows up in spring? A:...

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Dragon Wing Begonias – Protecting In the Winter

Q: How can I over winter Dragon Wing begonias? I hate seeing them in the compost pile after the first big freeze. A: Dragon Wing begonia, Begonia x hybrida, and angel wing begonia, Begonia coccinea are very attractive, cane-forming begonia...

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Pine Tree – Burning in a Fireplace

Q: My tree surgeon said pine was OK to burn in a fireplace. He said if it dries for a year in hot sun it will be fine. A: He’s right. It is a misconception that pine wood forms more...

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Composting Kitchen Scraps

Q: We are interested in composting kitchen scraps. Do the tumble composters that claim to make compost in 14 days really work? A: In my opinion they are not very useful. In winter, the tumbler cools off too much to...

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Gladiolus – Store or Replant

Q: If I dig up my gladiolus now should I store them until spring or re-plant immediately. A: Gladiolus corms (bulbs) are usually winter-hardy if left in the ground but it’s a good idea to dig them up every couple...

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Poet’s Laurel – Growing Successfully in Georgia

Q: I recently read about Poet’s Laurel. Can you grow it in Atlanta successfully? The area of our yard I was thinking of gets full sun about 90% of the day. A: Poet’s laurel, Danae racemosa, is a slow-growing evergreen...

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Aquaponics Training – Where to Find

Q: We are looking for aquaponics training or somebody who uses the system in Georgia. We have a 16′ x16′ fenced area. A: Aquaponics is the system of growing fish alongside edible plants, using water from the fish tank to...

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Pest Insects – Cold Enough to Kill?

Q: Has it been cold enough, long enough, this winter to kill the larvae of ants, fleas, ticks and mosquitoes? A: Whenever we have a cold winter, gardeners wishfully hope that the frigid temperatures will diminish the insects they’ll face...

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Topiary Azaleas – How to Plant

Q: How are the topiary azaleas with braided stems best planted? A: Florist azaleas are not usually as winter-hardy as the smaller-leaved Japanese azaleas that bloom reliably each spring. If yours has been indoors since you received it, wait to...

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Flower Bed – Rejuvenating

Q: My mother has an old flower plot containing phlox, sedum, and many other perennials. The bed is in decline and needs to be rejuvenated. Considering the variety of plants, what needs to be done? A: Wait until April and...

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Garden Tilling to Kill Bugs

Q: Would it be beneficial to till my garden now while the temperatures are low in order to kill some of the bugs that winter over in the soil? A: Winter tilling is once of the very best ways to...

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Planting New Shrubs – Safe in January

Q: A landscaper has told me we can safely plant new shrubs until the end of January in Atlanta. What say you? A: They’re right. It would be better to plant shrubs and trees Oct. – Dec., to take advantage...

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Zoysia Grass – Why Wait to Fertilize

Q: I have been impatiently waiting to fertilize until my zoysia grass has greened 75-100 percent. Why must I do this, other than because you say so? A: You’re a smart person to always be asking “Why?” in the garden....

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Shrubs and Trees – Applying Horticultural Oil

Q: Is it a good practice to apply horticultural oil on shrubs and trees when they are dormant in order to prevent bugs this spring? A: Yes, applying plant-safe oil is a great way to kill insects in winter. At...

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