Home Vegetable Gardening
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F. F. Rockwell >> Home Vegetable Gardening
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And yet good seedsmen are more thoughtlessly and unjustly abused in the
matter of seed vitality than in any other. Inexperienced gardeners seem
universally to have the conviction that the only thing required in seed
sowing is to cover the seed with soil. What sort of soil it is, or in
what condition, or at what depth or temperature the seed is planted,
are questions about which they do not trouble themselves to think.
Two conditions--moisture and warmth--are necessary to induce
germination of seeds, no matter how full of life they may be; and as
was shown in the preceding chapter the different varieties have some
choice as to the degree of each, especially of temperature. This means
of course that some commonsense must be used in planting, and when
planting outdoors, where we cannot regulate the temperature to our
need, we simply must regulate our seed sowing to its dictates, no
matter how impatient we may be.
To insure the best possible germination, and thus the best gardening,
we must, first of all then, settle the question of temperature when
sowing out-of-doors. For practical work it serves to divide the garden
vegetables into two groups, though in planting, the special suggestions
in the following chapter should be consulted.
WHEN TO SOW OUTDOORS
Sow from the end of March to the beginning of May, or when plum and
peach trees bloom, the following:
Beet Cabbage Carrot Cauliflower
Celery Endive Kale Kohlrabi
Lettuce Onions Parsley Parsnip
Peas Radish Spinach Turnip
Water-cress
Sow from the beginning of May to the middle of June, or when apple
trees bloom, the following:
Beans Corn Cucumber Melon, musk
Melon, water Okra Pumpkin Squash
Tomato
Getting the seed to sprout, however, is only the first step in the
game; they must be provided with the means of immediately beginning to
grow. This means that they should not be left to germinate in loosely
packed soil, full of air spaces, ready to dry out at the first
opportunity, and to let the tiny seed roots be shriveled up and die.
The soil should touch the seed--be pressed close about it on all sides,
so that the first tiny tap root will issue immediately into congenial
surroundings where it can instantly take hold. Such conditions can be
found only in a seed-bed fine but light enough to pack, reasonably rich
and sufficiently moist, and where, in addition to this, the seed has
been properly planted.
METHODS OF PLANTING
The seed-bed, as it is called, is the surface prepared to receive the
seed, whether for a patch of radishes or an acre of onions. For crops
to be sown directly where they are to go, the chapter on Preparation of
the Soil takes us to this point, and as stated at the conclusion of
that chapter, the final preparation of the bed should be made only
immediately prior to its use.
Having, then, good seeds on hand and the soil properly prepared to
receive them, the only problem remaining is what way they shall be put
in. The different habits of growth characteristic of different plants
make it patent at the outset that there must be different methods of
planting, for very evidently a cabbage, which occupies but three or
four square feet of space and stays in one place to make a head, will
not require the same treatment as a winter squash, roaming all over the
garden and then escaping under the fence to hide some of its best fruit
in the tall grass outside.
The three systems of planting usually employed are known as "drills,"
"rows" and "hills." I do not remember ever seeing a definition giving
the exact distinctions between them; and in horticultural writing they
seem to be used, to some extent at least, interchangeably. As a rule
"drills" refer to the growing of plants continuously in rows, such as
onions, carrots or spinach. "Rows" refer to the growing of plants at
fixed distances apart in the rows such as cabbage, or potatoes--the
cultivation, except hand weeding and hoeing, being all done in one
direction, as with drills. "Hills" refer to the growing of plants
usually at equal distances, four feet or more apart each way, with
cultivating done in both directions, as with melons and squashes. I
describe the different methods at length so that the reader may know
more definitely just what is meant by the special instructions given in
the following text.
SOWING THE SEED
If one observes the suggestions as to temperature just given, and the
following precautions in placing the seed within the soil, failure of
good seed to germinate is practically impossible. In the first place,
plant _on a freshly prepared surface_, always just before a rain
if possible, except in the case of very small seeds, when just after a
rain will be better. If the soil is at all dry, or likely to be
followed by a spell of hot, dry weather, always firm by using the back
of the hoe for small seed, or the ball of the foot for larger ones,
such as peas, beans or corn, to press the seed firmly and evenly into
the soil before covering. Then when the soil is covered in over the
seed, firm along the top of the row very lightly, just enough to mark
it and hold the soil in place.
The depth of the drill furrow in which the seed is to be sown will
depend (1) on the variety of vegetable, (2) on the season of planting,
and (3) on weather conditions. Remember that the seed must be supplied
with moisture both to germinate and to continue to exist after
germination; and also that it must have soil through which the air can
to some extent penetrate. Keeping these things in mind, common sense
dictates that seed planted in the spring, or during a wet spell of
weather, will not need to be put in as deeply as should the same seed
in summer or early autumn, or during a hot, dry spell.
The old general rule is, to cover seed planted under glass, where the
moisture can be controlled, to a depth of two or three times its
diameter; and out-of-doors, to four or five times. I should say these
depths were the minimums desirable. In other words, the smallest seed,
such as onion, carrot, lettuce, will go in one-quarter to one-half inch
deep. Beets, spinach, parsnips and other medium-sized seed one-half to
one inch deep, and peas, beans, corn, etc., two to four inches deep--
usually near the first figure.
After the seed is sown it is of course desirable to keep the ground
from baking or crusting on top, as it is likely to do after a morning
rain followed directly by hot sun. If the seed sprouts have not yet
reached the surface of the soil, rake very lightly across the rows with
an iron rake; if they have broken through, work as close as possible to
the row. The best implement I have ever seen for this purpose is the
disc attachment of the double wheel hoe--see Implements. An ordinarily
good garden loam, into which the desirable quantity of short manure has
been worked, will give little trouble by raking. In a clay soil, it
often will pay, on a small scale, to sift leaf mould, sphagnum moss, or
some other light porous covering, over the rows, especially for small
seed. The special seed-bed, for starting late cabbage or celery, may
easily be sheltered. In very hot, dry weather this method will be a
great help.
SETTING OUT PLANTS
The reader has not forgotten, of course, that plants as well as seeds
must go into the well managed garden. We have already mentioned the
hardening-off process to which they must be subjected before going into
the open ground. The flats should also be given a copious watering
several hours, or the day before, setting out. All being ready, with
your rows made straight and marked off at the correct distances, lift
out the plants with a trowel or transplanting fork, and tear or cut
them apart with a knife, keeping as much soil as possible with each
ball of roots. Distribute them at their positions, but not so many at a
time that any will dry out before you get them in place. Get down on
your hands and knees, and, straddling the row, proceed to "set." With
the left hand, or a trowel or dibber if the ground is not soft, make a
hole large enough to take the roots and the better part of the stem,
place the plant in position and firm into place by bearing down with
the backs of the knuckles, on either side. Proceed so to the end of the
row, being careful to keep your toes from undoing your good work behind
you, and then finish the job by walking back over the row, still
further firming in each plant by pressing down the soil at either side
of the stem simultaneously with the balls of the feet. When all the
rows are completed, go over the surface with the iron rake, and you
will have a job thoroughly done and neatly finished.
If the weather and soil are exceptionally dry it may be necessary to
take the additional precautions, when planting, of putting a pint or so
of water in each hole (never on the surface) previous to planting; or
of puddling the roots in a thick mixture of rich soil and water. The
large leaves also should be trimmed back one-half. In the case of
plants that are too tall or succulent, this should be done in any case
--better a day or two previous to setting out.
AFTER-CARE
Transplanting should be done whenever possible in dull weather or
before rain--or even during it if you really would deserve the name of
gardener! If it must be done when the sun continues strong, shade the
plants from, say, ten to three o'clock, for a day or two, with half
sheets of old newspapers held in tent-shaped position over the plants
by stones or earth. If it is necessary to give water, do it toward
evening. If the plants have been properly set, however, only extreme
circumstances will render this necessary.
Keep a sharp lookout for cut-worms, maggots or other enemies described
in Chapter XIII.
And above all, CULTIVATE.
Never let the soil become crusted, even if there is not a weed in
sight. Keep the soil loosened up, for that will keep things growing.
CHAPTER X
THE CULTIVATION OF VEGETABLES
Before taking up the garden vegetables individually, I shall outline
the general practice of cultivation, which applies to all.
The purposes of cultivation are three--to get rid of weeds, and to
stimulate growth by (1) letting air into the soil and freeing
unavailable plant food, and (2) by conserving moisture.
As to weeds, the gardener of any experience need not be told the
importance of keeping his crops clean. He has learned from bitter and
costly experience the price of letting them get anything resembling a
start. He knows that one or two days' growth, after they are well up,
followed perhaps by a day or so of rain, may easily double or treble
the work of cleaning a patch of onions or carrots, and that where weeds
have attained any size they cannot be taken out of sowed crops without
doing a great deal of injury. He also realizes, or should, that every
day's growth means just so much available plant food stolen from under
the very roots of his legitimate crops.
Instead of letting the weeds get away with any plant food, he should be
furnishing more, for clean and frequent cultivation will not only break
the soil up mechanically, but let in air, moisture and heat--all
essential in effecting those chemical changes necessary to convert non-
available into available plant food. Long before the science in the
case was discovered, the soil cultivators had learned by observation
the necessity of keeping the soil nicely loosened about their growing
crops. Even the lanky and untutored aborigine saw to it that his squaw
not only put a bad fish under the hill of maize but plied her shell hoe
over it. Plants need to breathe. Their roots need air. You might as
well expect to find the rosy glow of happiness on the wan cheeks of a
cotton-mill child slave as to expect to see the luxuriant dark green of
healthy plant life in a suffocated garden.
Important as the question of air is, that of _water_ ranks beside
it. You may not see at first what the matter of frequent cultivation
has to do with water. But let us stop a moment and look into it. Take a
strip of blotting paper, dip one end in water, and watch the moisture
run up hill, soak up through the blotter. The scientists have labeled
that "capillary attraction"--the water crawls up little invisible tubes
formed by the texture of the blotter. Now take a similar piece, cut it
across, hold the two cut edges firmly together, and try it again. The
moisture refuses to cross the line: the connection has been severed.
In the same way the water stored in the soil after a rain begins at
once to escape again into the atmosphere. That on the surface
evaporates first, and that which has soaked in begins to soak in
through the soil to the surface. It is leaving your garden, through the
millions of soil tubes, just as surely as if you had a two-inch pipe
and a gasoline engine, pumping it into the gutter night and day! Save
your garden by stopping the waste. It is the easiest thing in the world
to do--cut the pipe in two. And the knife to do it with is--
_dust_. By frequent cultivation of the surface soil--not more than
one or two inches deep for most small vegetables--the soil tubes are
kept broken, and a mulch of dust is maintained. Try to get over every
part of your garden, especially where it is not shaded, once in every
ten days or two weeks. Does that seem like too much work? You can push
your wheel hoe through, and thus keep the dust mulch as a constant
protection, as fast as you can walk. If you wait for the weeds, you
will nearly have to crawl through, doing more or less harm by
disturbing your growing plants, losing all the plant food (and they
will take the cream) which they have consumed, and actually putting in
more hours of infinitely more disagreeable work. "A stitch in time
saves nine!" Have your thread and needle ready beforehand! If I knew
how to give greater emphasis to this subject of thorough cultivation, I
should be tempted to devote the rest of this chapter to it. If the
beginner at gardening has not been convinced by the facts given, there
is only one thing left to convince him--experience.
Having given so much space to the _reason_ for constant care in
this matter, the question of methods naturally follows. I want to
repeat here, my previous advice--by all means get a wheel hoe. The
simplest sorts cost only a few dollars, and will not only save you an
infinite amount of time and work, but do the work better, very much
better than it can be done by hand. You _can_ grow good
vegetables, especially if your garden is a very small one, without one
of these labor-savers, but I can assure you that you will never regret
the small investment necessary to procure it.
With a wheel hoe, the work of preserving the soil mulch becomes very
simple. If one has not a wheel hoe, for small areas very rapid work can
be done with the scuffle hoe.
The matter of keeping weeds cleaned out of the rows and between the
plants in the rows is not so quickly accomplished. Where hand-work is
necessary, let it be done at once. Here are a few practical suggestions
that will reduce this work to a minimum, (1) Get at this work while the
ground is soft; as soon as the soil begins to dry out after a rain is
the best time. Under such conditions the weeds will pull out by the
roots, without breaking off. (2) Immediately before weeding, go over
the rows with a wheel hoe, cutting shallow, but just as close as
possible, leaving a narrow, plainly visible strip which must be hand-
weeded. The best tool for this purpose is the double wheel hoe with
disc attachment, or hoes for large plants. (3) See to it that not only
the weeds are pulled but that _every inch_ of soil surface is
broken up. It is fully as important that the weeds just sprouting be
destroyed, as that the larger ones be pulled up. One stroke of the
weeder or the fingers will destroy a hundred weed seedlings in less
time than one weed can be pulled out after it gets a good start. (4)
Use one of the small hand-weeders until you become skilled with it. Not
only may more work be done but the fingers will be saved unnecessary
wear.
The skilful use of the wheel hoe can be acquired through practice only.
The first thing to learn is that it is necessary to watch _the wheels
only:_ the blades, disc or rakes will take care of themselves. Other
suggestions will be found in the chapter on Implements.
The operation of "hilling" consists in drawing up the soil about the
stems of growing plants, usually at the time of second or third hoeing.
It used to be the practice to hill everything that could be hilled "up
to the eyebrows," but it has gradually been discarded for what is
termed "level culture"; and the reader will readily see the reason,
from what has been said about the escape of moisture from the surface
of the soil; for of course the two upper sides of the hill, which may
be represented by an equilateral triangle with one side horizontal,
give more exposed surface than the level surface represented by the
base. In wet soils or seasons hilling may be advisable, but very seldom
otherwise. It has the additional disadvantage of making it difficult to
maintain the soil mulch which is so desirable.
ROTATION OF CROPS
There is another thing to be considered in making each vegetable do its
best, and that is crop rotation, or the following of any vegetable with
a different sort at the next planting.
With some vegetables, such as cabbage, this is almost imperative, and
practically all are helped by it. Even onions, which are popularly
supposed to be the proving exception to the rule, are healthier, and do
as well after some other crop, _provided_ the soil is as finely
pulverized and rich as a previous crop of onions would leave it.
Here are the fundamental rules of crop rotation:
(1) Crops of the same vegetable, or vegetables of the same family (such
as turnips and cabbage) should not follow each other.
(2) Vegetables that feed near the surface, like corn, should follow
deep-rooting crops.
(3) Vines or leaf crops should follow root crops.
(4) Quick-growing crops should follow those occupying the land all
season.
These are the principles which should determine the rotations to be
followed in individual cases. The proper way to attend to this matter
is when making the planting plan. You will then have time to do it
properly, and will need to give it no further thought for a year.
With the above suggestions in mind, and _put to use_, it will not
be difficult to give the crops mentioned in the following chapter those
special attentions which are needed to make them do their very best.
CHAPTER XI
THE VEGETABLES AND THEIR SPECIAL NEEDS
The garden vegetables may be considered in three groups, in each of
which the various varieties are given somewhat similar treatment: the
root crops, such as beets and carrots; the leaf crops, such as cabbage
and lettuce; the fruit crops, such as melons and tomatoes.
ROOT CROPS
Under the first section we will consider:
Beet Carrot Kohlrabi
Leek Onion Parsnip
Potato Salsify Turnip
Any of these may be sown in April, in drills (with the exception of
potatoes) twelve to eighteen inches apart. The soil must be rich and
finely worked, in order that the roots will be even and smooth--in poor
or ill-prepared soil they are likely to be misshapen, or "sprangling."
They must be thinned out to the proper distances, which should be done
if possible on a cloudy day, hand-weeded as often as may be required,
and given clean and frequent cultivation. All, with the exception of
leeks and potatoes, are given level culture. All will be greatly
benefited, when about one-third grown, by a top dressing of nitrate of
soda.
_Beet:_--Beets do best in a rather light soil. Those for earliest
use are started under glass (as described previously) and set out six
to seven inches apart in rows a foot apart.
The first outdoor sowing is made as soon as the soil is ready in
spring, and the seed should be put in thick, as not all will come
through if bad weather is encountered. When thinning out, the small
plants that are removed, tops and roots cooked together, make delicious
greens.
The late crop, for fall and winter use, sow the last part of June. For
this crop the larger varieties are used, and on rich soil will need six
to eight inches in the row and fifteen inches between rows.
_Carrot:_--Carrots also like a soil that is rather on the sandy
side, and on account of the depth to which the roots go, it should be
deep and fine. The quality will be better if the soil is not too rich.
A few for extra early use may be grown in the hotbeds or frame. If
radishes and carrots are sown together, in alternating rows six inches
apart, the former will be used by the time the carrots need the room,
and in this way a single 3 x 6 ft. sash will yield a good supply for
the home garden. Use Chantenay or Ox-Heart (see Chapter XII) for this
purpose.
The late crop is sometimes sown between rows of onions, skipping every
third row, during June, and left to mature when the onions are
harvested; but unless the ground is exceptionally free from weeds, the
plan is not likely to prove successful.
_Kohlrabi:_--While not truly a "root crop"--the edible portion
being a peculiar globular enlargement of the stem--its culture is
similar, as it may be sown in drills and thinned out. Frequently,
however, it is started in the seed-bed and transplanted, the main crop
(for market) being sown in May or June. A few of these from time to
time will prove very acceptable for the home table. They should be used
when quite young; as small as two inches being the tenderest.
_Leek:_--To attain its best the leek should be started in the
seed-bed, late in April, and transplanted in late June, to the richest,
heaviest soil available. Hill up from time to time to blanch lower part
of stalk; or a few choice specimens may be had by fitting cardboard
collars around the stem and drawing the earth up to these, not touching
the stalk with earth.
_Onions:_--Onions for use in the green state are grown from white
"sets," put out early in April, three to four inches apart in rows
twelve inches apart; or from seed sown the previous fall and protected
with rough manure during the winter. These will be succeeded by the
crop from "prickers" or seedlings started under glass in January or
February. As onions are not transplanted before going to the garden,
sow directly in the soil rather than in flats. It is safest to cover
the bed with one-half inch to one inch of coarse sand, and sow the seed
in this. To get stocky plants trim back twice, taking off the upper
half of leaves each time, and trim back the roots one-half to two-
thirds at the time of setting out, which may be any time after the
middle of April. These in turn will be succeeded by onions coming from
the crop sown from seed in the open.
The above is for onions eaten raw in the green state when less than
half grown. For the main crop for bulbs, the home supply is best grown
from prickers as described above. Prize-taker and Gibraltar are mostly
used for this purpose, growing to the size of the large Spanish onions
sold at grocery stores. For onions to be kept for late winter and
spring use, grow from seed, sowing outdoors as early as possible.
No vegetable needs a richer or more perfectly prepared soil than the
onion; and especial care must be taken never to let the weeds get a
start. They are gathered after the tops dry down and wither, when they
should be pulled, put in broad rows for several days in the sun, and
then spread out flat, not more than four inches deep, under cover with
plenty of light and air. Before severe freezing store in slatted
barrels, as described in Chapter XIV.
_Parsnip:_--Sow as early as possible, in deep rich soil, but where
no water will stand during fall and winter. The seed germinates very
slowly, so the seed-bed should be very finely prepared. They will be
ready for use in the fall, but are much better after the first frosts.
For method of keeping see Chapter XIV.
_Potato:_--If your garden is a small one, buy your main supply of
potatoes from some nearby farmer, first trying half a bushel or so to
be sure of the quality. Purchase in late September or October when the
crop is being dug and the price is low.
For an extra early and choice supply for the home garden, start a peck
or so in early March, as follows: Select an early variety, seed of good
size and clean; cut to pieces containing one or two eyes, and pack
closely together on end in flats of coarse sand. Give these full light
and heat, and by the middle to end of April they will have formed dense
masses of roots, and nice, strong, stocky sprouts, well leaved out. Dig
out furrows two and a half feet apart, and incorporate well rotted
manure in the bottom, with the soil covering this until the furrow is
left two to three inches deep. Set the sprouted tubers, pressing firmly
into the soil, about twelve inches apart, and cover in, leaving them
thus three to four inches below the surface. Keep well cultivated, give
a light top dressing of nitrate of soda--and surprise all your
neighbors! This system has not yet come extensively into use, but is
practically certain of producing excellent results.
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