Ask the Expert

What is the best type of soil to use in my raised bed gardens?

Question: I am starting some raised beds this year. What is the best type of soil to use? I use Coast of Maine for starting my plants. Answer:  Caragh Fitzgerald, Associate Extension Professor, Agriculture When you’re filling a raised bed, the primary material should be mineral soil, rather than a potting soil. Mineral soil is […]

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Can you recommend a low-acid tomato variety?

Question: I have chronic acid reflux and need a low acid tomato seed or plant recommendation. Answer: Frank Wertheim, Extension Educator, Agriculture/Horticulture Though there are a number of commercial .com web sites such that list low acid tomato varieties, they may not be verified by research based institutions. This University of Nebraska fact sheet on […]

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What’s the best compost for mulching my flower garden?

Question: I would like to mulch my flower gardens with Benson Farm Compost, would you recommend that? Answer: Pamela Hargest, Horticulture Professional We are unable to recommend a specific company, but always encourage gardeners to discuss products with companies in advance before making any purchases. Compost serves as a short-term mulch, so combining it (50/50) […]

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Will my Baptisia shoots grow back?

Question: I have asked several questions over the past few years about my blue indigo Baptisia plant. I always appreciate your responses. New shoots are just beginning to emerge this year. I have about 12 that I have counted. Unfortunately, my dog just dug in the area where the baptisia grows and damaged about half […]

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What is a good cover crop to plant?

Question: If we want to let our garden be fallow for this summer season what is a good cover crop to plant? Answer: Kate Garland, Horticultural Professional Very wise of you to make a plan for your resting garden. Buckwheat followed by oats is one of my favorite combinations. Buckwheat grows quickly, out competing many […]

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How do I create a good soil mix?

Question: I live in coastal Lubec and have zero soil around my house, as the builder infilled with pure gravel (good for drainage, if nothing else, right?!). I plan to trench the gravel to develop soil beds for native plantings, and need guidance for what to use / how to mix the right soils. I […]

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What can I add to my garden soil to keep it from drying out?

Question: Our garden is on a south-facing hill and we get a fair amount of wind. While the soil has tested as good+, it is light and dries out quickly. We’re adding compost but wonder if there is something else that would add heft? Answer: David Fuller, Agriculture and Non-Timber Forest Products Professional IV You […]

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Should I use river water on my garden?

Question: How can I test the Abbagadassett River water to know if it is good for my garden? Answer: Kate Garland, Horticultural Professional If you have a productive well that has been tested or are using a municipal water source, you have the absolute best chance of irrigating with very good water and positive results. […]

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