1 Plant citronella directly into the ground behind your other plants if you live in warm climates where frost does not occur. 2  Citronella can grow to a height of up to between 5 and 6 feet (1.52 and 1.82 meters) and forms in large, grassy clumps.
Mitochondria: Structures located in the cell's cytoplasm outside the nucleus. Mitochondria are responsible for energy production. Each consists of two sets of membranes: a smooth, continuous outer coat and an inner membrane arranged in tubules or in folds that form plate-like double membranes (cristae).The mitochrondria are the principal energy source of the cell.itochondria are responsible for energy production. Each consists of two sets of membranes: a smooth, continuous outer coat and an inner membrane arranged in tubules or in folds that form plate-like double membranes (cristae). The mitochrondria are the principal energy source of the cell.
a type of symbiosis in which one organism lives inside the other, the two typically behaving as a single organism. It is believed to be the means by which such organelles as mitochondria and chloroplasts arose within eukaryotic cells.