Gardening editor Doug Oster gets asked a lot of questions. A lot. And he doesn’t mind offering gardening advice. But rather than just limiting those answers to the person who asked, we thought it might be a good idea to share that wealth of knowledge with everybody.
There are three ways to send in your questions:
• Email firstname.lastname@example.org
• Submit your question on our “Your Garden” section of our site
• Send us a message on Facebook.
(The questions may be lightly edited for grammar/clarity/etc.)
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Bonnie: I have a question about a dogwood tree. We have one (about 15 feet tall) that is too close to the house and would like to move it. When and how is the best way to do this? I’ve read conflicting things online. Will it be OK if we trim some of the tall branches first? Some of the things I read said it early spring, others to do it in the fall! Thanks for your help
Doug: I once asked a gardening pro when the best time to move a dogwood is, she said never! Fall is best, though.
I would be tempted to have an arborist take a look. They will come out for free and give you a quote. That’s awful big for a regular gardener to move. You need to get a lot of the root ball to assure the plant survives. One more thing: take a look at pruning as an option. The roots shouldn’t be a problem for the house, and dogwoods shouldn’t be able to do any damage if they fall.
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Eleanor: I have a tomato plant in a pot on my porch, and some of them have a black rot on the bottom. Are the other ones good to eat?
Doug: Yes, that’s called blossom end rot. It’s common in container tomatoes. Be sure the soil stays evenly moist. Sometimes the tomatoes will heal themselves, too.
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Linda: Can you give me any idea why my tomato plants have no green leaves but tons of tomatoes. Will they turn red with no leaves on the plant?
Doug: Sure, it’s been a problem this year since it’s been so wet. The tomatoes have either early blight or septoria leaf spot. It doesn’t kill the plant but slows it down. I’ve heard from lots of people in the same situation. At this point, there’s nothing to do except wait for the tomatoes to ripen. Don’t compost the plant at the end of the season.
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Bob: I have two potted tomato plants on my deck. Both are large and full of tomatoes. The only issue is they are all still green and don’t look like they are turning any time soon.
Doug: I’ve heard this from a lot of gardeners. They will turn when they are ready, but there is one thing you can do to help things along. Since we’re at the end of the season, one little trick you could try would be to trim the tops of the plants off, which includes the new blossoms. The plant often times will then go into panic mode and start ripening tomatoes in an attempt to create seed.
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Susan: Doug, will you part with the Ultimate Garlic Lovers Soup recipe? (I hope so.)
Doug: It’s easy. As many garlic cloves you can handle already peeled. Throw them in the food processor and then saute in olive oil until they soften up. Add stock, herbs, salt, pepper and then some half and half or cream and let it cook in a crock pot for a couple of hours. I make it a little different each time.
Canada thistle, compost, bolting parsley and more
Blossom end rot, bees, butterfly weeds and more
Mystery bugs, lavender plants and watermelons
Strawberry plants, cool-weather crops, pumpkins and more
Tomato issues, zucchini struggles, lilacs and more
Hosta seeds, garlic, Alternaria leaf blight and more
Moving a hydrangea, hibiscus and succulents
Lilies, Brussels sprouts and septoria leaf spot
Garlic harvest, cucumber beetles, spindly tomatoes and more
Bladdernut, fungus gnats, rose black spot and more
Poison ivy, black-eyed Susans and container mix
Cucumber beetles, hot pepper plants and planting potatoes
Zebra grass, pale vegetables and yellow nutsedge
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