JHZR2
I think your approach is best if you can't remove it mechaniclally. I would drill and ax some hole sand fill with Mollasses and cover it withgreens such as fresh manure or vegatable wastge and cover that with some mulch. Keep it moist like a compost pile and it should be gone in a year if you keep the composting going good and active. You'll have a wonderfull improvemnt in soil too. As the activity slows down you can use the compost around te yard and add fresh greens to the stump. . Sounds like fun to me. and in the mean time you can garden around the pile.
I think your approach is best if you can't remove it mechaniclally. I would drill and ax some hole sand fill with Mollasses and cover it withgreens such as fresh manure or vegatable wastge and cover that with some mulch. Keep it moist like a compost pile and it should be gone in a year if you keep the composting going good and active. You'll have a wonderfull improvemnt in soil too. As the activity slows down you can use the compost around te yard and add fresh greens to the stump. . Sounds like fun to me. and in the mean time you can garden around the pile.