So now you understand just what has happened to the leaves that once were so fat and large.
And I hope you will remember the difference between the seed of the morning-glory and that of the bean,—how the morning-glory packs the baby food inside the seed, of course, but outside the baby plant; while the bean packs it inside the two seed leaves, which are so thick that there is no room for anything else within the seed coat.
But really, to understand all that I have been telling you, you must see it for yourselves; you must hold in your hands the dried bean; you must examine it, and make sure that its seed shell is filled entirely by the baby plant; you must see it grow plump and big from the water which it has been drinking; you must watch with sharp eyes for that first little rip in the seed coat, and for the putting-out of the tiny tip, which grows later into stem and root; you must notice how the bent stem straightens out, and lifts the thick seed leaves up into the air; and you must observe how that other pair of leaves, which grows from between the seed leaves, becomes larger and larger as the seed leaves grow smaller and thinner, and how, when the little plant is able to hold its own in the world, the seed leaves die away.
And if day by day you follow this young life, with the real wish to discover its secret, you will begin to understand what the wise old florist tailor meant when he said,—
“Be you young or be you old, there’s nothin’ sets you thinkin’ like a seed.”
Fig. 92
A SCHOOLROOM GARDEN (Concluded)
The picture at the top of this page (Fig. [92]) shows you how the young squash plant comes into the world; for you remember that in my pot garden I planted some squash seeds. And I hope that in your schoolroom garden you will watch this plant as it makes its first appearance.
The baby food of the squash vine, like that of the bean, is stored away inside the seed leaves, which on this account are so large that they quite fill the seed shell. They are not so thick as those of the bean, but thick enough to hold all the nourishment that is needed to keep the young plant alive and hearty until it is big enough to shift for itself.