Thursday 9 June, 2016 - 10:24. Doctors' organisations and non-governmental organisations (NGOs) have warned that South Africa could face a mass exodus of doctors if the National Health Insurance (NHI) policy is implemented in its present format. They have also warned about the cost, saying how it will be funded has not been made clear.
The root of the non-flowering plant is used to make medicine. Yucca is used for osteoarthritis, high blood pressure, migraine headaches, inflammation of the intestine (colitis), high cholesterol, stomach disorders, diabetes, poor circulation, and liver and gallbladder disorders.
1 Yucca rupicola. 2  Fascinating type of yucca as its leaves are unique from that of other yucca leaves. 3  The leaves are dark green in colour; strap shaped, two inches wide, and form rosettes not greater than two feet tall. 4  It is also termed as the Twisted-leaf yucca due to the ability of its leaves to twist with age.rowing Yucca Plants from Seeds. If you want to grow Yucca tree from seed then it is best to start indoors. Yucca seeds take anything from one month to one year to germinate and are best sown at the end of winter. Germinate Yucca at 18 to 25 degrees centigrade and grow them indoors for about three years.