The difference of this climate from that in which I have been accustomed to observe the progress of this plant, will not permit me to direct with certainty the time which is most proper to take off the top of it, to prevent it from running to seed. This knowledge can only be perfectly acquired by experience. When it has risen to upwards of two feet, it commonly begins to put forth the branches on which the flowers and seeds are produced; but as this expansion, if suffered to take place, would drain the nutriment from the leaves, which are the most valuable part, and thereby lessen their size and efficacy, it becomes needful at this stage to nip off the extremity of the stalk, to prevent its growing higher. In some other climates the top is commonly cut off when the plant has fifteen leaves. If the tobacco is intended to be a little stronger than usual, this is done when it has only thirteen; and sometimes, when it is chosen to be remarkably powerful, eleven or twelve leaves only are allowed to expand. On the contrary, if the planter is desirous to have his crop very mild, he suffers it to put forth eighteen or twenty: but in this calculation the three or four lower leaves next the ground, which do not grow so large and fine as the others, are not to be reckoned. This is denominated "topping the tobacco," and is much better done by the finger and thumb, than with any instrument, because the former close, at the same time, the pores of the plant; whereas, when it is done with the latter, the juices are in some degree exhausted. And though this might appear unimportant, yet every method that tends to give vigour to the leaves should be carefully pursued. For the same reasons care must be taken to nip off the sprouts that will be continually springing up at the junction of the leaves with the stalks. "This is termed succouring or suckering the tobacco," and ought to be repeated as often as occasion requires.