Soils and Composting

Do you offer soil testing kits?

Question: Do you offer soil testing kits? Answer: Lynne M. Holland, Horticulture and Social Media Professional There are two ways to get soil test kits.  The first is to visit your local county UMaine Extension office. (the underlined blue text is a hyperlink to the office directory). The other way is to contact the UMaine Soil Testing […]

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How is sheet mulching done?

Question: Regarding sheet mulching: Should seeds be directly planted in compost or should I dig through the compost into the ground and plant them into the soil below. If in the ground, how deep should I dig? Answer: Abi Griffith, Horticulture Community Education Assistant The overall idea with sheet mulching (aka lasagna gardening) is that […]

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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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How to lower nutrients in the soil to optimum levels?

Question: I have eight raised beds (8′ by 4′) and all have above optimum levels for phosphorus (79.1), calcium (79.3), boron (1.5), manganese (11) and zinc (98) according to my last soil test. What I want to know is how to lower these nutrients and micronutrients to optimum levels? Answer: Caragh B. Fitzgerald, Associate Extension […]

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What kind of garden can be planted over a septic field?

Question: I am a Master Gardener in Virginia, but I’m helping a friend start to think about her garden for a new house she is building in Maine. Only the garage has been completed this year, with the main house to follow next year. Her driveway wraps around a center section, which is also her […]

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Where can I find land to start a lavender farm?

Question: I live in Yarmouth, Maine and am looking for land to start a lavender farm. I am starting small, maybe one acre to see how it will go. My limitations would be: zone, 6a, 5b or5a, not very rich, sandy soil, well drained, around one hour drive from Yarmouth. Could you advise where I […]

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