- Cone collection, Missoula Technology and Development Center: https://www.fs.usda.gov/t-d/seedlings/conecoll/index.htm
- DIY gardening projects and landscaping ideas: https://couponfollow.com/research/diy-gardening-and-landscaping-ideas
- Heeling in plants, Flathead conservation district: https://flatheadcd.org/conservation-tip-of-the-week-heeling-in-bareroot-plants/
- Keystone Plants by Ecoregion, National Wildlife Federation: https://www.nwf.org/Garden-for-Wildlife/About/Native-Plants/keystone-plants-by-ecoregion
- Kid's Guide to Vegetable Gardening, Kremp Florist: https://www.kremp.com/kids-guide-to-vegetable-gardening/
- Michigan Natural Communities, Michigan Natural Features Inventory (MNFI): https://mnfi.anr.msu.edu/communities/list
- Native Plant Database, Audubon Society (species lists of bird-benefiting plants by zip code): https://www.audubon.org/native-plants
- Native Plant Finder (species lists of insect-benefiting plants by zip code): https://www.nwf.org/nativeplantfinder
- Northern Michigan Native Plants, Tip of the Mitt Watershed Council (species lists organized by dry/wet soil conditions) https://www.watershedcouncil.org/native-plants.html
- Recommended trees for community planting, Michigan DNR: https://www.michigan.gov/dnr/managing-resources/forestry/urban/recommended-trees
- Tree ID Key, UP: http://uptreeid.com/