The plantain lilies and hemerocallis seem free from all of these whims and diseases, but it is when we come to the lily-of-the-valley that we have the compensation for our tribulations with the royal lilies of pure blood.
The lily-of-the-valley asks deep, very rich soil in the open sun; if a wall or hedge protects it from the north, so much the better. I do not know why people preach dense shade for this flower; possibly because they prefer leaves to flowers, or else that they are of the sheeplike followers of tradition instead of practical gardeners of personal experience. One thing grows to perfection in the garden of this commuter's wife, and that is lilies-of-the-valley, and shade knows them not between eight in the morning and five at night, and we pick and pick steadily for two weeks, for as the main bed gives out, there are strips here and there in cooler locations that retard the early growth, but never any overhanging branches.
In starting a wholly new bed, as you are doing, it is best to separate the tangled roots into small bunches, seeing to it that a few buds or "pips" remain with each, and plant in long rows a foot apart, three rows to a four-foot bed. Be sure to bury a well-tarred plank a foot in width edgewise at the outer side of the bed, unless you wish, in a couple of years' time, to have this enterprising flower walk out and about the surrounding garden and take it for its own. Be sure to press the roots in thoroughly and cover with three inches of soil.
In December cover the bed with rotten _cow_ manure for several inches and rake off the coarser part in April, taking care not to break the pointed "pips" that will be starting, and you will have a forest of cool green leaves and such flowers as it takes much money to buy. Not the first season, of course, but after that--forever, if you thin out and fertilize properly.
In the back part of your lily-of-the-valley bed plant two or three rows of the lovely poets' narcissus (_poeticus_). It opens its white flowers of the "pheasant's eye" cup at the same time as the lilies bloom, it grows sufficiently tall to make a good upward gradation, and it likes to be let severely alone. But do not forget in covering in the fall to put leaves over the narcissi instead of manure. Of other daffodils and narcissi that I have found very satisfactory, besides the good mixtures offered by reliable houses at only a dollar or a dollar and a quarter a hundred (the poets' narcissi only costing eighty cents a hundred for good bulbs), are Trumpet Major, Incomparabilis, the old-fashioned "daffy," and the monster yellow trumpet narcissus, Van Sion.