| Are you looking for some inside
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| | flower varieties as daffodils, tulips and
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| information on flowers? Here's an up to
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| | lilies.
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| date report from flowers experts who
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| | True bulb varieties of plants are
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| should know.
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| | susceptible to dryness and must be
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| Bulbs are among the most interesting,
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| | handled carefully. When properly cared
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| most beautiful and easiest to grow of all
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| | for, however, individual bulbs can live
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| flower varieties. Tulip bulbs were once
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| | for many years without being planted.
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| so prized in Holland that it led to one
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| | The Corm
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| of the best known financial bubbles in
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| | A corm, like a true bulb, also contains a
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| history, and even today, tulips are a
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| | stem base, but the tissue of the base is
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| leading export from that part of the
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| | solid, and it lacks the scales seen in
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| world.
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| | true bulbs. The roots grow from a basal
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| Even though bulbs are not quite so highly
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| | plate which is located at the bottom of
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| prized today as they were in 17th century
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| | the corm, and the growth point is located
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| Holland, they are still loved for their
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| | at the top of the corm.
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| scents, their colors and their shapes,
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| | Popular types of corms include gladiolas
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| and gardeners love the fact that most
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| | and crocus. Each corm lasts for a single
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| bulbs are hardy and easy to grow.
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| | season, and as the corm shrinks away
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| Many of the most popular varieties of
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| | after blooming, a new corm forms on top
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| flowers are actually grown from bulbs,
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| | of it. In addition, small increases,
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| including tulips, crocuses, daffodils,
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| | called cormels, are produced around the
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| irises, lilies, daylilies, dahlias and
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| | base of the corm's basal plate.
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| snowdrops.
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| | The Tuber
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| One thing all bulb based plants have in
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| | Like corm and true bulbs, a tuber is
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| common is that they grow from structures
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| | actually an underground stem base.
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| located under the ground. These
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| | Unlike corms and a true bulbs, however,
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| underground structures provide the
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| | the tuber does not contain a basal plate.
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| nutrients and energy the plants need to
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| | Instead, the roots of the tuber grow
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| grow.
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| | from both the base and from the sides. A
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| Even though bulb based plants are
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| | tuber will have multiple growth points
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| collectively known as bulbs, there are
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| | spread out over its top surface.
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| actually five distinct types of bulb
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| | The Rhizome
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| plants the true bulb, the corm, the
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| | The rhizome is actually a thickened stem
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| tuber, the rhizome and the tuberous root.
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| | that grows either partly or completely
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| This article will provide examples of
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| | underneath the ground. The largest
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| each type.
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| | growth point on a rhizome is located at
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| The True Bulb
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| | one end, and additional growth points are
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| The true bulb is in reality an
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| | located along the sides. The most well
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| underground stem base containing an
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| | known rhizome is the bearded iris.
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| embryonic plant. The embryonic plant
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| | Tuberous Roots
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| contained within the steam base already
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| | Unlike other types of bulbs, which are
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| contains the leaves, stems and flower
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| | actually specially adapted stems, the
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| buds, all ready to burst forth once
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| | tuberous root is not a true root.
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| optimal growing conditions are provided.
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| | Instead, fibrous roots designed to absorb
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| This setup allows the plant to lie
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| | nutrients and water grow from the sides
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| dormant during adverse conditions, and
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| | and the tip of the tuberous root. Most
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| thus to survive droughts and other
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| | tuberous roots grow in a cluster, and
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| environmental challenges.
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| | swollen tuberous parts radiate out from a
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| If your flowers facts are out-of-date,
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| | centralized point. The growth points of
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| how will that affect your actions and
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| | a tuberous root are found on the bases of
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| decisions? Make certain you don't let
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| | the old stems and not on the roots
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| important flowers information slip by
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| | themselves. Dahlias and daylilies are
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| you.
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| | the best known examples of tuberous
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| The embryonic plant contained within the
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| | roots.
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| stem base is surrounded by scales
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| | That's how things stand right now. Keep
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| (modified leaves that overlap in a manner
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| | in mind that any subject can change over
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| reminiscent of reptile or fish scales).
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| | time, so be sure you keep up with the
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| At the bottom of the bulb is a basal
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| | latest news.
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| plate; this basal plate holds the scales
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| | B. Keith Johnson is a contributing author
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| together and produces the roots of the
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| | for
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| plant.
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| | Flower Gardens.
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| Examples of true bulbs are such popular
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|
