Mulch & Woodchips
Using Arborist Wood Chips as Landscape Mulch
Peer-reviewed article detailing the reasons for using arborist wood chips as landscape mulch and addressing common misconceptions about the material.
Sheet Mulching Basics
Simple guide on how to begin sheet mulching.
Horticultural Myth Busting
Professor Linda Chalker-Scott dispels common myths with science-based information about fertilizers, compost, and mulching.
Washington State University guides, Mulch
A big list of free downloadable publications on mulch and mulch-related topics.
Mulch materials for weed control
A comparison chart from Thurston County
Free wood chips and delivery from ChipDrop
ChipDrop matches people who want free wood chip mulch with arborists and tree companies who are trying to get rid of it.
Using newspaper as mulch
An article of pros and cons from Washington State University.