By: Keelin Purcell, Manager of School and Farm Programs
In
preparation for a new Lippitt Farm Walk and Talk program, my intern Jenna and I
did a lot of research on farms in 1845. One of the topics that I explored was
the history and use of the potato (Solanum
tubersoum).
Our potatoes growing in early July. |
Potatoes
are fascinating in that they are so prevalent in our culture’s food, and yet
many people do not recognize the growing plant. Make sure to visit to see and
touch the plants growing in our Interpretive
Field Garden
across from the Lippitt House. Another interesting thing about potatoes is while
they are referred to as a root vegetable, they are actually tubers, which are
enlarged underground stems. So when we eat potatoes, we are eating stems! In
contrast, a sweet potato (Ipomoea batatas) is a true root, as are carrots, beets, and
parsnips.
Our potatoes growing in early August. |
Potatoes
were very important in 1800s agriculture. They supplanted many other root
crops, in part because they can be easily propagated asexually by cutting up
(eyeing) and planting the previous year’s potatoes. An acre of potatoes also
produces four times more dietary calories than an acre of grain.
Because potatoes do not grow true
to type, they were almost always propagated asexually. However, by growing them
to seed, many different varieties were produced. In 1845, there was a large
selection of potato varieties to choose from, though most families grew one or
two types. Potato epidemics were fairly common, because all the potatoes of a
given type were clones and therefore very susceptible to contracting the same
disease.
Potato choices from a 1881 seed catalog in the collection of the NYSHA Research Library. |
Potatoes
are harvested once the tops die back and would have been dried before going
into the root cellar. Potatoes were steamed, mashed, boiled, fried, and
roasted, as well as made into flour and starch.
This
year we are growing Green Mountain , Red Natural, and Kennebec potatoes in our Interpretive Field Garden ,
as well as Fingerlings in the Kitchen Garden. I enjoyed the chance to learn
more about the history of potatoes, and I am looking forward to seeing this
year’s crop. My sources included Judith Sumner’s American Household Botany: A History of Useful Plants 1620-1900,
Charles Bosson’s Observations on the
Potatoe, and a Remedy for the Potato Plague, and U.P. Hendrick’s A History of Agriculture in the State of New
York.