On a sunny May morning in 2014, I packed a dibble bar and a box up a hill in the forest of northeastern Itasca County. The half-acre knob had been logged the previous summer, and I noted most of the stumps were red pine. Good, because the box held 360 red pine seedlings, fresh from a Canadian nursery.
I surveyed the site and figured I had just enough trees to "fill it up." I also appreciated the breeze playing across an expansive marsh sweeping to the northwest. The bugs were back — twizzling scrums of gnats and mosquitoes in their post-winter hordes — and the wind was toxin-free repellent. It's difficult to be entirely cheerful on a planting mission while insects are prospecting for blood in your nostrils.
The hill overlooks the Link Lake Trail Forest Road, a relatively well-traveled gravel stretch between Side Lake and Hwy. 65. Also good. Passing taxpayers would glimpse a DNR wildland firefighter in a yellow Nomex shirt vigorously working to re-establish pine on a cutover. After filling a tree bag with the first hundred seedlings, I buckled it around my waist then stashed the box in the shade of an elderly white spruce.
I inspected the ground, probing soil with the dibble. It's a tapered steel snout affixed to a long wooden handle, a kind of spear. There's also a metal foot pad that allows you to press the point into the dirt. The ground was soft and sandy — ideal for young pine — and no rocks were apparent. That meant I could thrust the dibble, one-handed, into the soil, which is faster and somehow more satisfying than easing it in with the foot pad. Striking rock with a thrust transmits a remarkable shudder of pain from your hand to your shoulder, like the sensation of an electrical shock.
At the north edge of the cutover I made my first stab, twisting the dibble a little to widen the hole. I cradled a seedling in my left hand and poked it in. These were "plugs" — the roots packed with moist soil in a tubular shape, about nine inches long to the tip of the terminal bud. The needles were green and lush. I sealed the hole with the toe of my boot, the root collar flush with the ground.
On a forgiving site I can plant plugs at the rate of 200 an hour, but the hill had remnants of slash to negotiate. I timed my first 10 trees and extrapolated a rate of about 160 an hour. So, three hours with a couple of short breaks — done in time for lunch.
And so it was. Just enough labor to feel righteous but not exhausted. I'd be ready for wildfire response in the afternoon if needed. With popcorn cumulus speckling an azure sky, and the bugs tamed by the breeze, it was a pleasing morning of proficiency and accomplishment.
But would the seedlings survive?