I have some prune trees which blossomed some time ago and the prunes are
already set, and of small size. Would you recommend me to use an
application of, say 100 pounds per acre of nitrate of soda, applied
immediately, or is it a little too late in the season to get the desired
result?
It would be perfectly safe to use 100 pounds of nitrate of soda to the
acre well distributed now; in fact, you could safely use twice as much,
but we doubt if you would get any benefit from it unless you should
irrigate, for there is no reason to expect showers that would have
penetrating powers enough to carry the nitrate any appreciable distance
into the soil. Of course, the nitrate could be plowed or cultivated in
to a considerable depth, but that would probably result in losing
moisture by deep opening or turning, which would do more harm than any
gain which the nitrate produces, if it were to become available. Our
judgment would be, then, that it is too late for any benefit to accrue
unless the land can be irrigated.
Charcoal is a Medicine, Not a Food.
Recently a lumberyard burned, leaving quite a quantity of charcoal. I
have a lot 50 x 150 feet in rhubarb. Would the charcoal be of any
service on that lot as a fertilizer? I now have it well fertilized with
horse manure, but would like to use the charcoal if it would be of any
material assistance to the plants.
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