ertainly the plants then assume a more stunted appearance than in
richer soil, but at the same time the perfume is stronger and sweeter.
The calyces become charged with oil glands, and yield a greater
abundance of volatile oil.

In a very moist soil the water penetrates too much into the tissues,
detaches the bark, the plant blackens at the root, and a white fungus
attaches to the main stem and lower branches; it becomes feeble,
diseased, and dies. A rich soil furnishes too much nutriment, the plant
grows very large and herbaceous, becomes overcharged with water relative
to its assimilating and elaboratory power, especially if growing in a
cold climate, and the equilibrium of the chemical proportions necessary
for the formation of natural juices becomes deranged at the expense of
quantity and quality of the volatile oil produced.

These facts, long ago pointed out by Linnaeus, have been verified in
England. Some years ago a disease manifested itself in most of the
plantations, which, not being understood by the growers, was not
remedied (in fact, is not generally understood and remedied at the
present time), the acreage under cultivation decreased, and, partly
owing to this and a scarcity occasioned by a failure in the crop, the
price of the oil rapidly rose from 50s. to 200s. per lb. Consequently,
with the continually increasing demand and the continued rise in price,
manufacturers of lavender water and of compound perfumes in which oil of
lavender is a necessary ingredient commenced to buy the French oil, and
venders of the English oil commenced to adulterate largely the English
with the French oil.

By degrees the French oil become almost entirely substituted in England
for the English, and at present it is difficult to purchase true English
lavender water of a quality equal to that vended twenty years ago,
except at a few first class houses.

The exorbitant profits demanded by chemists and druggists, and the
incomprehensible will of the public to buy anything _cheap_, however
bad, have encouraged a marvelous increase in the figures of the imports
of French (and German, which is worse) oil.

In 1880, when the price had reached 125s. per lb., it was pointed out by
an eminent London firm that unless the cultivation in England were
extended, the price would become prohibitive, inferior oils would be
introduced into the market, and so destroy the popularity of this
beautiful perfume.

The price still rising did, i