Garden Design and Maintenance Archives - Cooperative Extension: Garden and Yard

Garden Design and Maintenance

Is alfalfa meal recommended for application on flower beds and vegetable gardens?

Question: I’ve recently heard alfalfa meal is recommended for general application on flower beds and vegetable gardens. I need more information about using this amendment. Answer: Jonathan Foster, Home Horticulture Outreach Professional Alfalfa meal is a common organic soil amendment derived from alfalfa (Medicago sativa) crops, and it offers a low NPK (nitrogen-phosphorus-potassium… in the 3-1-2 range) […]

What are some things to consider when planting native shrubs and flowers?

Question: I have a patch of open woods along the road that that has nothing except trees in it. A microburst blew down a lot of trees in this space a number of years ago. Could someone please give me advice about how to “landscape” it? Where should I plant native shrubs and flowers that […]

When should central Maine Zone 4 start winter sowing?

Question: When should central Maine Zone 4 start winter sowing? Answer: Jonathan Foster, Home Horticulture Outreach Professional The answer ultimately depends on what you’re sowing, but realistically you can do most of it now. As it happens, I just wrote an article for the Maine Home Garden News on winter sowing, so I’ll include the relevant portion […]

Do you have recommendations to get rid of bracken fern?

Question: We have a lot of bracken fern in our large, wooded yard. I’m aware this is an invasive plant. Do you have any recommendations for getting rid of it? It is very tenacious! Answer: Jonathan Foster, Home Horticulture Outreach Professional While bracken fern (Pteridium aquilinum) isn’t currently designated as invasive in Maine (please see the invasive […]

Should I cover my field of Canadian Bluejoint grass to get rid of bittersweet and roses?

Question: I have a field of Canadian Bluejoint grass, which has been taken over by bittersweet and roses. I usually cut it all down each year, but I would like to return the field to more of the Canadian Bluejoint grass. I heard I can solarize it by covering it with black material. I would […]

Is it better to use rain water or city water for watering your garden?

Question: I am planning a new home flower and vegetable garden and am wondering if it would be better to use rainwater rather than city water? Answer: Jonathan Foster, Home Horticulture Outreach Professional Neither is bad, but the answer depends on which plants you want to grow, what your budget/available workload is, and your perspective. […]

It is now mid-October. Is it too late to transplant perennials or plant shrubs and trees?

Question: It is now mid-October. Is it too late to transplant perennials or plant shrubs or trees? Answer: Jonathan Foster, Home Horticulture Outreach Professional At this point, it’s probably better to wait until spring. Transplants typically need about 4-6 weeks to reestablish their root systems, and if that doesn’t happen before the ground freezes the […]

When is the best time to prune beach roses?

Question: When is the best time to prune beach roses? We have a row of one and two-year-old bushes which have put out a lot of suckers and tall new growth. We are hoping for a wild-looking hedge. Also, the hips all turn black a short time after turning red. Answer: Jonathan Foster, Home Horticulture […]

How do I plan a flower garden?

Question: I am looking to start a flower garden and wanting advice on size, seed and what to plant. Answer: Jonathan Foster, Home Horticulture Outreach Professional The UNH Extension has a great resource for homeowners on controlling crabgrass, including a nice summation of the corn gluten situation: Now that our growing season is winding down, this […]

Will a soil test determine why my seeds did not germinate?

Question: I have just moved into a condo and was so lucky to find a garden there. Unfortunately, the maintenance workers, while mulching our shrubs, covered the vegetable garden with mulch. I was assured by the property management that it was not toxic. However, in my many years of gardening, I have never planted seeds […]

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