Butterfly

Beneficial Insects

Butterflies are beautiful, graceful creatures and there are over 20,000 different species located in many parts of the world.  They also provide a very important service for the plant kingdom: pollination.  While they perch on a flower to drink the nectar...

Praying Mantis

Beneficial Insects

Similar to the common names of the gypsy moth and emperor scorpion, which have nothing to do with gypsies or emperors, the praying mantis (Stagmomantus sp.) has nothing to do with praying. The common name praying mantis refers to the typical “prayer-like” posture...

Discover the Secrets of Aztec Chinampas of Central America

History of Hydroponics

An example of hydroponic principles that were being used successfully is that of the Aztecs of Central America.  A nomadic tribe, they were driven onto the marshy shore of Lake Tenochtitlan,   located in the great central valley of what is now Mexico.  Roughly treated...

An overview of Hydroponics

Hydroponics

Definition of Hydroponics Hydroponics is actually the science of growing plants without soil. Rather than soil, plants are grown in solutions containing each of the necessary minerals and elements. Methods utilized to get the nutrients to the roots, combined with the...

Reverse Osmosis also known as “RO”

Hydroponics

Reverse osmosis is a process of separation that uses pressure to force a highly concentrated solute through a semi-permeable membrane to a region of lower solute concentration, which leaves the solute on one side and only the solvent on the other. The image below...