Ask the Expert

How do I keep seeds started indoors in seed trays alive?

Question: I’ve started seeds indoors in seed trays with plastic covers. I rotate them every other day so that they each get enough light. Many of my seedlings die, I think because the soil is either too wet, or, if I take the covers off, too dry.  How do I keep them alive? Answer: Abi […]

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Can you begin garden clean up and start gardening in early March?

Question: I am getting eager to start cleaning up my four raised beds and gardens and start gardening. What can one reasonably get started on this time of year? Is there any harm in cutting back dead leaves and stems that will not support new growth in the spring? Should we clear away dead leaves […]

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How do you remove Hawkweed and plant a native ground cover?

Question: For the past few seasons, I have observed hawkweed taking over my yard. I would like to stop it and plant a native ground cover, but I have no idea what to plant or how to go about removing the hawkweed. My yard gets fairly full sun. What would you advise? Answer: Abi Griffith, […]

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Is it safe to make raised beds out of old galvanized metal roofing?

Question: I am thinking of making some raised beds out of some old (60+ at least!) galvanized metal roofing we took off our cape in the 80’s.  Should I worry about lead or cadmium leaching into my organic garden soil? Answer: Lynne M. Holland, Horticulture and Social Media Professional Since the panels you plan to […]

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Should large invasive trees be removed and replaced with native species?

Question: I’ve been slowly working over the last few years to remove a rather large amount of invasive plant species dotting my property and replacing them with alternative species. I’ve got several different kinds, but the three most pervasive are Asian Bush Honeysuckle, Norway Maples, and Multiflora Rose. They’ve taken over everything, and have all […]

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When is the correct time to prune rhododendrons?

Question: I have a large healthy and very overgrown rhododendron in front of the house. I will be pruning about 1/3 of the plant.  I am seeing some sites that advise pruning in late winter when the plant is dormant and other sites that advise pruning right after blooming in the spring. What do you […]

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