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Article #27: Understanding Your Flowers

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






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