Yo Ho FATBOY,
Let's keep it short, sweet, and simple shall we ?
Chlorophyll couldn't be more important in the world of biology and plants. All green plants contain at least one type of chlorophyll (chlorophyll a).
There are also forms of chlorophyll called chlorophyll c1, c2, and c3, as well as a chlorophyll d, but these forms are much less widely distributed in the plant world. Chlorophyll is the single most critical substance in plants that allows them to absorb light from the sun and convert that light into usable energy. (In biochemistry, it's called the primary photoreceptor pigment).
The color of chlorophyll
Plants and foods would not be green without their chlorophyll, since chlorophyll pigments reflect sunlight at exact appropriate wavelengths for our eyes to detect them as green.
The chlorophyll a molecule actually reflects light in a blue-green range (about 685 nanometer wavelengths), while chlorophyll b reflects light in a more yellow-green color (about 735 nanometer wavelengths). The overall affect, however, is for us to see varying shades of a color we would simply call "green."
Sorry about being long winded, this was supposed to be short, LOL
Your plants are obviously doing their thing, and getting on rather well it would seem.
smoke in peace
KingKahuuna