This function (termed arrowing) it only performs in a very hot and steadily hot climate, somewhat rarely even in the West Indies. The plant is, at all stages, extremely susceptible to cold, a moderate frost not only suspending its growth, but disorganizing it so that the chemical qualities of its sap are changed, and it is rendered valueless for sugar making.
As frosts of considerable severity are common in all parts of Louisiana, during three months of the year, of course the sugar-cane is there never permitted to attain its full growth. To so much greater perfection does it arrive in the West Indies, that the cane produced on one acre will yield from 3,000 to 6,000 lbs. of sugar, while in Louisiana 1,000 is considered the average obtained. "I could make sugar in the climate of Cuba," said a Louisiana planter to me, "for half the price that, under the most favourable circumstances, it must cost here." In addition to the natural uncongeniality of the climate, the ground on which it grows in Louisiana, being lower than the surface of the river, is much of the time made cold by the infiltration of moisture. It is, therefore, only by reason of the extreme fertility of this alluvial deposit, assisted by a careful method of cultivation, that the cane is forced to a state of maturity which enables it to yield an amount of sugar which, with the assistance of a governmental protection against foreign competition, will be remunerative to the planter.
I must confess that there seems to me room for grave doubt if the capital, labour, and especially the human life, which have been and which continue to be spent in converting the swamps of Louisiana into sugar plantations, and in defending them against the annual assaults of the river, and the fever and the cholera, could not have been better employed somewhere else. It is claimed as a great advantage of Slavery, as well as of Protection, that what has been done for
