Wednesday, January 22, 2014

Mosquito Repellent Trees Flowering Gum Tree: Eucalyptus ficifolia.

 By Liliana Usvat




Red-Flowering Gum Tree: Eucalyptus ficifolia. 

Type: Tree. Height: 25-30 feet. 

Spacing: 20-25 feet apart. 

Light Requirements: Full sun. 

Bloomtime: Year-round 


Additional Uses: After establishment in the landscape the tree is 
  • very drought tolerant, 
  • the leaves are fragrant, 
  • attracts wildlife to the garden
  • very showy red flowers in spring and summer.



Cultivation and uses In nature Corymbia ficifolia prefers infertile, sandy soils but it is readily adaptable to most temperate locations, provided it is not exposed to severe frost or sustained tropical damp. It is an ideal street tree as it is hardy, moderately fast growing, and rarely grows large enough to require pruning. 
 

The largest known single-stemmed tree in the world (216.5 cm diameter) is located on Princes Street in Hamilton, New Zealand. Because of its big and lovely colourful flowers, genetic improvement for cold resistance in Dublin area in Ireland is being carrying out by collecting seeds from Western and Southern Australia in the coldest parts of Australia where it grows. 


In Ireland most of the plants were killed by severe frosts but the surviving shoots have been kept by tissue culture.



It is difficult to graft but grows well from seed, typically taking about 7 years before it flowers for the first time and 15–20 years to reach something approaching its full size of anything between 2–8 m. 



For the home gardener, buying a "red flowering gum" from a nursery is something of an adventure: it may or may not be a ficifolia, and the flower colour does not breed true - there is no way to find out what colour the flowers will be short of planting a seedling and waiting for it to reach maturity.

Medicinal Uses


  • A tea of two or three leaves of Eucalyptus is a drink for stress, 
  • for restoring your body, and 
  • purifying your blood.  
  • it is used to make a tea to treat colds,
  •  flu, and 
  • stomach ailments.
  • To clear blocked nasal passages, inhale the steam of boiling leaves.  

Eucalyptus can cause allergic reactions in some people.

Blog 125- 365
Read http://lilianausvat.wordpress.com
Read www.mathematicsmagazine.com

Tuesday, January 21, 2014

Liliana Usvat: Mosquito Repellent Trees Clove Tree: Syzygium aromaticum Medicinal Uses

Liliana Usvat: Mosquito Repellent Trees Clove Tree: Syzygium aromaticum Medicinal Uses

Mosquito Repellent Tree Silver Dollar Tree: Eucalyptus cinerea

By Liliana Usvat





Silver Dollar Tree: Eucalyptus cinerea. 
Type: Tree. Height: To 20 feet. 
Spacing: 25 feet apart. Light Requirements: Full sun. 
Additional Uses: Attracts wildlife to the garden, the foliage is used in fresh cut flower arrangements as greens, and dried floral arrangements.

Eucalyptus trees are native to Australia, but they are also found in the western United States, especially in Arizona, California, and Nevada. They can be planted anywhere where there is a hot, dry climate.

Native to Australia, argyle apple or silver dollar tree is a broadleaf evergreen tree that will grow as a single trunk tree to 25-60’ tall in its native habitat. 

Bark is reddish-brown, peeling on smaller stems. If grown as an annual shrub from seed in the St. Louis area, it typically grows rapidly to 6-8’ tall by mid-summer. 

Juvenile foliage consists of opposite rounded silvery bluish-green leaves (to 2” long) resembling large coins, hence the common name of silver dollar tree. Foliage is aromatic. Small white flowers rarely appear on juvenile trees or container plants. Foliage stems are frequently used by florists in fresh flower arrangements.


About 150 species have been grown in areas of California and Arizona that have climates similar to the plants’ native Australian habitats; many more have been grown as solitary representatives in arboretums. Eucalypts are the most widely planted non-native trees in these two Western states—for several hundred miles in parts of California.



Propagation Methods:
From softwood cuttings
From semi-hardwood cuttings
From seed; sow indoors before last frost



The Eucalyptus tree serves as primary food to the koala bear. Bees are attracted to the flowers of theEucalyptus, and the honey from these bees is highly prized in Australia. Because of its aromatic and long lasting quality, the young leaves are a "best seller" in flower stores. 



Medicinal Uses
 
Doctors and herbalists around the world use Eucalyptus in medicines to treat many sicknesses such as: 
  • infections, 
  • colds, 
  • flu, 
  • sore throats, 
  • bronchitis,
  •  pneumonia, 
  • aching, 
  • stiffness, 
  • neuralgia and even
  •  some skin infections.

Blog 124-365