Thomas Jefferson grew hops at Monticello for brewing, and also purchased them in fairly large quantities from others. The Memorandum Books record a handful of purchases by both Jefferson and his wife in the early 1770s, mostly from local slaves . These were most likely used for brewing batches of "small beer." Jefferson also mentions hops in Notes on the State of Virginia, in Query VI, in a list of native esculent plants: "Wild hop - humulus lupulus" . Regarding his own culture of the plant, Jefferson first lists hops in his "Objects for the garden" in 1794 . In 1812, Jefferson began brewing [[Beer|beer]] at Monticello on a large scale, and that same year he lists hops in his garden calendar;  they also appear on his "agenda" for 1813 . Despite this, Jefferson continued to record purchases of hops from various other sources until 1820 .