The one thing that has been really hard for me living in Minnesota is accepting the poor soil conditions I face in my yard, aka. lots of clay. I grew up in Southern Indiana where I could go out in anywhere in my yard, throw a shovel in the ground, and come up with nothing but beautiful black earth. Here in Minnesota, if I do the same thing, I might get a half foot of dirt (and it's not black) before I hit gray clay.
I have tried mixing in new top soil when I can, but I can only dig so deep before I need a backhoe and a dump truck to haul it all out. Don't have the funds for that. So what I am left with is battling my soil conditions and planting what I think might survive in a area. Of course light conditions play heavily on what I plant where.
So far this spring I have lost some plants to rot:
- Two Coneflowers
- Two Coreopsis
- One Foxglove
- Hydrangea Bush
- Iris
Even plants that say they except poor soil conditions have not survived. For instance, for three seasons I have planted Echinops Rito or
Globe Thistle, but it never comes back. I have even tried different locations. For plants that say full sun, even those fail sometimes in clay soil. I have planted
Butterfly Weed in three different locations - all have failed. But last year I grew my own
Swamp Milkweed from seed and planted them in a bed that gets more moisture than the others, and I am happy to report some new shoots are coming up this week. Hopefully this will continue to survive and attract more Monarchs to the garden.
So I am left every spring wondering what will come back and what won't. Hopefully this summer won't be as wet as 2010 because loss due to rot comes down to one thing, how wet is your garden?
What have been your experiences battling the heavy clay soil of Minnesota?