Edible Forest Garden – Practice Plot – Part 1

the original goal

The inspiration – Edible Forest Gardens Volume I and II.

These are tomes. TOMES! There is so much information packed into those two volumes that I will be reading and re-reading and referencing them for ages. Which also means I will need to buy them for myself and actually return the ones I have to the library before the fines get any bigger.

There are many ideas, options, inspirations, methods, etc. in the books but for the Lawns to Legumes grant I decided to go with a tree guild polyculture as a very first “nuclei that merge.”

The “nuclei that merge” option is a method for large spaces and/or limited budgets where you plant small nuclei of a tree with supporting plants and as those patches grow they merge with one another to eventually create your Edible Forest Garden. One of the books many recommendations is to start with a small plot to practice, well, everything, because they have suggestions from planning to prepping to planting and all of it can get very nuanced and detailed if you want it to. Though, the book is also very good about always reminding you to take and try what you want and not worry too much about the rest.

There are so very many cool plants to work with and I know so very little about them all that I was having a hard time narrowing it down on my own. Luckily, I found the Project Food Forest website and they have four starter polyculture tree-guilds listed as inspiration and the “native bounty” one seemed perfect, all native plants with edible or medicinal properties.

Here was the starting inspiration:

• Wild Plum (Prunus americana) as the center tree, native to the U.S. with edible fruit
• Silver Buffaloberry (Shepherdia argentea) as the nitrogen fixing shrub, native with edible berries
• Supporting plants:
  • Bee Balm (Monarda didyma) as native, edible, medicinal, insectary, and mulch maker
  • New Jersey Tea (Ceanothus americanus) as native, medicinal, nitrogen-fixer, mulch maker, insectary, and soil improver
  • Wild Garlic (Allium canadense var. lavendulare) as native, edible, medicinal, pest confuser, and insectary
  • Winecup or Purple Poppy Mallow (Callirhoe involucrata) as native, edible, insectary, ground cover, and soil improver
  • Anise Hyssop (Agastache foeniculum) as native, edible, medicinal, mulch maker, and insectary
  • Purple Coneflower (Echinacea purpurea) as native, medicinal, insectary, and wildlife food
  • Wild Strawberry (Fragaria virginiana) as native, edible, medicinal, insectary, soil improver, and ground cover
  • Yarrow (Achille millefolium) as native, medicinal, edible, insectary, soil improver, and beneficial insect attractant

Though all those plants are native to North America, they are not all native to Minnesota and so they would not all work for the Lawns to Legumes grant. I also had to keep our limited budget in mind and couldn’t afford to get at least four, preferably eight, of each of the plants on the list.

I did a search on Minnesota Wildflower to determine which ones were native to Minnesota and to find possible substitutes for the rest. The updated list with only Minnesota native plants was this one:

• Wild Plum (Prunus americana)
• New Jersey Tea (Ceanothus americanus) to replace Silver Buffaloberry (Shepherdia argentea)
• Supporting plants:
  • Wild Bergamot (Monarda fistulosa) to replace Bee Balm (Monarda didyma)
  • Wild Garlic (Allium canadense var. lavendulare)
  • Anise Hyssop (Agastache foeniculum)
  • Narrow-leaved Coneflower (Echinacea angustifolia) to replace Purple Coneflower (Echinacea purpurea)
  • Wild Strawberry (Fragaria virginiana)
  • Yarrow (Achille millefolium)

Unfortunately, I didn’t plan ahead very well (okay I didn’t really plan ahead at all, kind of skipped that part of the process…) and by the time I got to the Prairie Restoration Garden Center they were sold out of some of the plants I wanted. They also reminded me that for the Lawns to Legumes grant I needed a fall blooming plant and none of the ones on my list were fall bloomers so we had to add something to cover that need. My first and second choice of the fall bloomers they normally carry were also sold out so the final list I came home with was this:

• Wild Plum (Prunus americana)
• Lead Plant (Amorpha canescens) to replace New Jersey Tea (Ceanothus americanus)
• Supporting plants:
  • Wild Bergamot (Monarda fistulosa) to replace Bee Balm (Monarda didyma)
  • Prairie Onion (Allium stellatum) to replace Wild Garlic (Allium canadense var. lavendulare)
  • Anise Hyssop (Agastache foeniculum) – they called this one “Fragrant Giant Hyssop” but the Latin name is the same
  • Narrow-leaved Coneflower (Echinacea angustifolia) to replace Purple Coneflower (Echinacea purpurea)
  • Wild Strawberry (Fragaria virginiana)
  • Yarrow (Achille millefolium)
  • Showy Goldenrod (Solidago speciosa) as our fall bloomer for the grant

I did have a rough idea of how I wanted everything laid out: tree in the center, four paths leading out creating four quadrants, two of each plant in each quadrant. The reality changed a bit as we got the prices and adjusted for what was and wasn’t there, and the addition of the fall bloomer.

After I got home I laid out the following plan on paper:

Now I just had to get all those plants into the ground. Should be an easy Saturday morning project, right?