Palm Walk being planted in 1916, there is no definitive date on when the trees were planted. The best estimates for when the trees were planted vary from 1916 to 1919, although there also exist orders for trees in 1917 and 1918, the latter of which mentions the purchase of palm trees. Originally planted on the northern end of the walk near the original Normal School campus, the trees were later planted to the south, as the college expanded. The last trees were planted in 1930 or the 1930s, depending on sources, and are smaller than the trees on northern portions of
Palm wine the sap to prevent it from fermenting. "Neera", similar to fruit-juice products. is relatively rich in potassium. In India, palm wine or toddy is served as either "neera" or "pathaneer" (a sweet, non-alcoholic beverage derived from fresh sap) or "kallu" (a sour beverage made from fermented sap, but not as strong as wine). Palm sap contains natural yeasts, which perform the fermentation of glucose to alcohol, as well as acetobacter, which subsequently converts the alcohol to acetic acid (vinegar). Optimal consumption time is one day after tapping, when the vinegar content is minimal; beyond this time, it becomes increasingly sour.