Making Roots Go Away
Sorry. No photos of towering green plants or golden hanging leaf. This is my approach to the seamy underbelly of home tobacco growing--cleaning the garden beds after harvest.
I'll start by saying that I've settled on using loppers to cut stalks, whether for stalk-harvesting or after the standing stalk has been primed of its final leaves. Loppers cut the thickest stalk with ease, and are much safer to use than the host of other sharp objects that I've tried for the purpose. (My Ginzu-lacerated finger has finally healed.)
Why do I remove the roots? Despite the fact that tobacco roots contain nutrients that may be useful to the soil when they decay, they also
may contain tobacco pathogens and pests. So each autumn, I remove the roots from the tobacco growing area, along with the stalks. I just toss these. They could be burned, and the ash safely added back to the soil, but I don't do this.
With small Orientals (not including those widely space, that grow to 6' or more), it's a simple matter to grasp the stalk, and yank the root ball out of the ground completely.
Oriental stalks and roots.
For large plants that have been primed, I lop down the stalks promptly, to prevent them from sucking more nutrients from the soil by suckering. I allow them to dry on the bed before hauling them off, since the dry stalks weigh less than a quarter of green stalks.
Cut stalks and standing stumps.
The remaining stumps will, of course, sprout their own suckers. So I try to get them out of the ground as soon as time allows. Some of you burly young bucks may have the strength of back to just pull these out. I don't. I wait until the soil is mostly dry (but not fully dry) and dig each out with a 90º spade.
Root removal complete.
I allow the root ball to weather on the surface of the bed until the clinging dirt is completely dry, which allows all that valuable dirt to be easily knocked off with one or two thumps onto the bed, using the stump as a handle.
Dirt clods.
My plan each year is to have all this debris removed from the beds before November. Sometimes it doesn't happen until the following spring.
So, there you have it: the true dirt on tobacco roots. An unvarnished account.
Bob