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ELA counts many ecological professionals among its members and supporters. We sometimes highlight their work and share their expertise through product and book reviews, or by asking them to answer specific questions posed to the ELA community.

 

The Four Laws of Ecology

By Barry Draycott

Last year I found a copy of The Closing Circle, Nature, Man & Technology by ecologist Barry Commoner. I started rereading it and was stunned to find in the first chapter, even before he states the Four Laws of Ecology, Commoner discusses the fundamental interaction of nutrients, humus, soil microbes, plant health, and climate! What is amazing is the book was published in 1971!!

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Eco-Answers from the Pros: Recommendations for Conifer Screening

I’m struggling to find a good resource for conifers and cultivars that are well suited for a Maine landscape. I would like to plant evergreens for a privacy screening that doesn’t get above twenty feet. Could you recommend any good reference books with plenty of images? Would you recommend planting strictly native evergreens rather than other cultivars from other parts of the world?

 

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Creeping Phlox stolonifera is an excellent ground cover. 

Eco-Answers from the Pros: Do I Need Mulch with Groundcover?

In areas where I am trying to grow ground covers that self-spread, I haven’t been using mulch, thinking the mulch will hinder the self-spread of the desired ground cover. Thus weeds and other things I didn’t want to grow in that space do fill in. Is it recommended to use mulch even when the ultimate goal is to have the ground covered with plants? Mulch will save me a lot of weeding time.

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Foliage and Snow 

ELA News – December 2020

Learn about upcoming programs and find out what’s happening within the organization:

  • NGICP Virtual Class in February
  • Volunteer with ELA
    • Spanish translators needed
    • Volunteer positions available
    • Call for speaker proposals
  • Virtual Coffee on Hiatus
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