CACTUS GALORE

I went and checked on the Cactus Garden in school and found that it is thriving.  Some of the species are also bearing flowers.  Actually, cactus are very easy to grow as they are low maintenance.  They don't need a lot of watering.
Having a cactus garden in the school is okay as the compound is very big.  However, it is not advisable to have too many cactus plants in ones garden as it has thorns which gives out lots of cutting Qi.  Symbolically this would result in a dry and hostile environment.  Cactus should also not be placed in the office or work place as the thorns would give rise to quarrels, especially if they are placed on tables where the co-workers gather.  

However, the cactus plant comes in handy to get rid of nasty or undesirable person.  One needs to place them in a strategic place. They are also used by some people as protection and to shift energies in the house.