38. As to using _barley_ in the making of beer, I have given it a full and fair trial twice over, and I would recommend it to neither rich nor poor. The barley produces _strength_, though nothing like the malt; but the beer is _flat_, even though you use half malt and half barley; and flat beer lies heavy on the stomach, and of course, besides the bad taste, is unwholesome. To pay 4_s._ 6_d._ tax upon every bushel of our own barley, turned into malt, when the barley itself is not worth 3_s._ a bushel, is a horrid thing; but, as long as the owners of the land shall be so dastardly as to suffer themselves to be thus deprived of the use of their estates to favour the slave-drivers and plunderers of the East and West Indies, we must submit to the thing, incomprehensible to foreigners, and even to ourselves, as the submission may be.
39. With regard to _hops_, the quality is very various. At times when some sell for 5_s._ a pound, others sell for _sixpence_. Provided the purchaser understand the article, the quality is, of course, in proportion to the price. There are two things to be considered in hops: the _power of preserving beer_, and that of giving it a _pleasant flavour_. Hops may be _strong_; and yet not _good_. They should be _bright_, have no _leaves_ or bits of branches amongst them. The hop is the _husk_, or _seed-pod_, of the hop-vine, as the _cone_ is that of the fir-tree; and the _seeds_ themselves are deposited, like those of the fir, round a little soft stalk, enveloped by the several folds of this pod, or cone. If, in the gathering, leaves of the vine or bits of the branches are mixed with the hops, these not only help to make up the _weight_, but they give a _bad taste_ to the beer; and indeed, if they abound much, they spoil the beer. Great attention is therefore necessary in this respect. There are, too, numerous _sorts_ of hops, varying in size, form, and quality, quite as much as _apples_. However, when they are in a state to be used in brewing, the marks of goodness are an absence of _brown colour_, (for that indicates perished hops;) a colour _between green_ and _yellow_; a great _quantity of the yellow farina_; seeds _not too large nor too hard_; a _clammy feel_ when rubbed between the fingers; and a _lively_, pleasant smell. As to the _age_ of hops, they retain for twenty years, probably, their _power of preserving beer_; but not of giving it a pleasant flavour. I have used them at _ten years old_, and should have no fear of using them at twenty. They lose none of their _bitterness_; none of their power of preserving beer; but they lose the other quality; and therefore, in the making of fine ale, or beer, new hops are to be preferred. As to the _quantity_ of hops, it is clear, from what has been said, that that must, in some degree depend upon their _quality_; but, supposing them to be good in quality, a pound of hops to a bushel of malt is about the quantity. A good deal, however, depends upon the length of time that the beer is intended to be kept, and upon the season of the year in which it is brewed. Beer intended to be kept a long while should have the full pound, also beer brewed in warmer weather, though for present use: half the quantity may do under an opposite state of circumstances.