I am enamoured with the idea of a farm factory -not a factory farm, rather a farm that produces not only food products, but many of our industrial, and medical products.
This was of course the case years ago, when practically everything but metal and minerals was derived from plants, usually from very close to home. Today, we have upped our standards, migrated to other resources, whatever you may call it, and grown accustomed to products that are mostly derived from petroleum. Machines convert and contort the molecules of this petroleum into the most exotic forms, mimicking everything from plastics to essential oils.
I am enamoured by the idea of plants transforming a raw material of sunlight and air into the products we use today. The fact is that plants, deriving hydrogen and carbon from the air, can and do serve many of these advanced functions as hydrocarbons in petroleum, minus much of the toxicity and detriment to ecology.
Of all the plants commonly used, comfrey has some of the most potential as a sunlight and air converting living contraption. Beyond any refinement of the contraptions used today, it yields excellent mulch for fertility and weed control (see my work in Mastering the Growing Edge for these functions), but also medical products.
Comfrey contains allantoin -a molecule which, in the human body, acts as a cell proliferant, i.e. helps tissue regenerate faster. Its use in this sense is ancient. Although this has not helped it in the present day, as it came out of the dark ages with plenty of superstition clogging its public image. But fast forward to the World Wars and mountains of comfrey were coming out of farmer’s fields for its patently proven ability to heal the wounds of war.
To apply these benefits, I usually grab a leaf, squeeze the midrib, and find a clear liquid gel appearing at the end of the open stem. It’s surprising how much of this can be applied, as it absorbs quickly. With multiple applications, many wounds that have befallen me have healed without even the slightest visible scar.
Before I go too far, and my trained herbalist friends reading this have to lecture me again on the delicacy of herbal healing, you shouldn’t apply comfrey to wounds or diagnose yourself without consulting a trained medical professional. Comfrey does have some contraindications for its use. For instance, if a wound is infected, or not cleaned, comfrey is not the herb for the job.
I’ll offer one situation comfrey was especially helpful to me: I was at a client’s, by myself, cutting a long, long row filled with some of the biggest, most beautiful comfrey when the blade I was using gave me a morbid bite. The wound was on my thumb, and penetrated even into the nail. Out in the middle of a field, I decided to gamble with my life (as it seems I often do) and staunch the bleeding with some yarrow (Alchillea millefolium), then got on with cutting comfrey, applying gel from the stems over and over again as the wound sucked it up.
You might call that quite a rash decision, which is why I don’t recommend anyone do the same. To this day I can’t even find a scar.
Assume you do have the green light for comfrey’s use from a trained medical professional, but aren’t in the middle of a comfrey patch? It is possible to infuse an oil, glycerine, or alcohol with this comfrey gel for long-term storage, and quick, simple application.
Such processing may sound complicated at first, but just the other day I made a comfrey glycerite you may find surprisingly simple.
I gather fresh, true comfrey (Symphytum officionalis) in early morning, simply rip off the stem, and upper parts of the leaves, leaving the lower parts where bugs and dead leaves accumulate.
I took a small portion of this big bundle, twisted and ripped the stems into 4 inch lengths, and placed in a stainless steel bowl. I poured certified organic glycerine over this (derived from organic soybeans) and began to knead the comfrey leaves with the glycerine. At first, the mixture went very dry, then became very wet. The clear glycerine turned green as comfrey gel began to spew from the crushed stems.
Once this first bundle was crunched, I added another, mixed, crushed until moist, and repeated. The whole bundle broke down to a very small amount, and the glycerine turned a reddish-black-brown from all the comfrey stuffed into it. It actually resembled iodine.
To get all the goodness from this slurry, a press would have been helpful. Lacking that, I simply gather all the comfrey to one side of the container, and pressed until I lifted myself off the floor. The glycerite oozed from the mess into the empty side of the bowl and could be easily poured through a sieve into mason jars. After much gymnastics, I got well over a quart.
With so much of the stuff, I intend to supplement the Bovidine© my parents use for the teats of their dairy cows for at least the post milking teat-dip. Another portion of it I mixed with unrefined wheat germ oil, several essential oils, and tinctures for a mixture I apply to my skin daily. Good stuff.
It is likely many more products could be derived from comfrey alone if we applied ourselves to its study. As such, it offers an opportunity to fill a vital role in a more sustainable, healthy future.