Aloe vera, how to grow it at home to always have juice and gel available
How to grow,
reproduce and care for aloe vera? And how to use it starting from the leaves? A
resistant plant, which does not need too much care, but with a thousand uses
for both health and beauty.
Aloe vera is an
ornamental and curative plant with succulent leaves that produces a juice and a
gel with therapeutic and cosmetic properties. Let's see how.
Characteristics
of Aloe vera
Aloe vera ( Aloe barbadensis ) is a shrubby plant that belongs to the family
Aloaceae . Aloe is native to the hot and desert regions of Africa and today it
is grown for ornamental purposes and to obtain products for the cosmetics and
health and wellness products market.
Aloe plants have
fleshy leaves characterized by the presence of a thick cuticle and small thorns
along the margin. The inflorescent axis is of considerable size and bears
flowers gathered in clusters, hanging and of a yellow color. From the flower
develops the fruit, a capsule.
The aloe drug,
that is the part of the plant with the highest content of active ingredients,
is represented by the concentrated and dried juice obtained from the leaves and
the gel. From the anatomical point of view, aloe leaves are made up of
chlorophyll and amyliferous parenchyma tissue and cells containing mucilage. (Read also: Aloe
vera: the benefits, contraindications and all the USES of the gel and juice)
The juice of the
aloe comes from all the internal tissues of the leaves and, once collected by
incision of the leaves, is concentrated by boiling, thus obtaining dark masses.
The juice is used to obtain the titrated dry extract, with laxative properties
given by the presence of anthraquinones .
The aloe gel
instead derives only from the mucilage cells present in the innermost part of
the leaf. Aloe gel is widely used in the cosmetic industry and it is attributed
with healing properties for the skin.
Index
·
Cultivation and care of Aloe
vera
·
Reproduction of Aloe vera
·
Use aloe vera leaves
Cultivation
and care of Aloe vera
Aloe vera can be grown in pots or in the
garden without any particular difficulty, by paying attention to the placement,
to temperature and watering.
Aloe display
As for where to
place the aloe , it must be taken into account that this plant loves direct
sunlight and heat. Being a plant native to areas where the climate is dry and
hot, the cultivation of aloe will give its best at temperatures between 18 and
30 ° C and in non-humid environments.
Like all plants,
aloe also grows optimally when grown in the open ground outdoors, but if winter
temperatures are too low it is preferable to grow aloe in a large pot that can
be placed in a sheltered place during the cold months: aloe in fact could
perish at temperatures below 5 ° C. Temperatures that are too low cause a brown
coloring of the leaves : beware of sudden changes in temperature as well.
Water the
aloe
Aloe is not
afraid of drought and needs sporadic watering and it will be sufficient to wet
the plant every fortnight, without exaggerating the quantity of water and
avoiding stagnation in the saucer. Excessive watering can cause the plant to
die in a short time, anticipated by a softening of the leaves.
Ideal terrain
The best soil
for the best cultivation of aloe is given by universal soil mixed with sand.
When aloe is grown in pots, it is preferable to add small stones mixed with the
earth to ensure proper water drainage.
Reproduction
of Aloe vera
To reproduce the
aloe plant it is not recommended to proceed with the cutting of the leaves
without roots as they will die in a short period of time.
Over time, the
aloe plant develops daughter seedlings, called suckers . To reproduce the aloe
plant it is sufficient to take the small plants grown at the base of the mother
plant. The operation must be carried out in spring when the plants have reached
a height of about ten centimeters.
To obtain new
aloe plants, it is sufficient to divide the roots of the young plants from
those of the main plant delicately and carefully, avoiding cutting them. The
seedlings can then be placed in a new pot or directly on the ground, taking
care not to expose them to direct sunlight for the first few hours. Once the
new plants have been buried, the bare minimum will be wet: the presence of
water will favor the adhesion of the roots to the soil, allowing the plant to
derive nourishment from it, but you must not overdo it as excess water could
cause stress. water and plant death.
Use aloe vera
leaves
Both the juice
and the aloe gel can be obtained from the leaves of Aloe vera . As we have seen
previously, the aloe juice is obtained from the cells of the whole leaf
excluding the epidermis, while the aloe gel is obtained from the mucilage cells
present in the innermost part of the leaf.
The main
components of aloe leaves are represented for about 30% of mucilage which are
added lipids, anthraquinones, polysaccharides, tannins, glycoproteins,
saponins, vitamins, minerals and the cyclooxygenase enzyme. Anthraquinones
are present only in aloe vera juice and not in the gel.
The
anthraquinones are molecules that act as laxatives in the intestine thanks to
their irritating action on the mucous membrane. The aloe juice is one of the
herbal remedies used for treating constipation but it is important that it is
taken at the right dosage and advised by your doctor, pharmacist or of the
herbalist.
The aloe gel
contains anthraquinones and has antimicrobial, anti-inflammatory,
immunostimulant, anesthetic and healing. It is used above all for the care of
the skin and mucous membranes, in particular in case of burns, sunburn, sunburn
and wounds as well as to soothe itching in case of hives and insect bites
and inflammation of the oral cavity.
Aloe gel can
also be extracted from the leaves in the home. To obtain the aloe gel it is
sufficient to remove the cuticle of the leaf and blend the internal tissue: the
gel must be used immediately and only for external use. It is strongly not
recommended to take the contents of aloe leaves orally due to the purgative
effect given by the presence of anthraquinones, which cannot be separated from
the aloe gel in a homemade way.
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