Eye color is the resulting effect when light breaks up across the melaninâs base. Human eye colors range from the lightest tints of blue to the darkest shades of brown. The appearance of hazel eyes, as well as blue and green eyes, is a result of the Tyndall scattering of light in the stroma.
Back to top What type of maintenance does bamboo need? In addition to regular watering, it will help your bamboo grow faster if you fertilize it regularly and apply a light mulch around the plant base. Bamboo is just a giant grass and it likes any fertilizer with a high nitrogen number.n addition to regular watering, it will help your bamboo grow faster if you fertilize it regularly and apply a light mulch around the plant base. Bamboo is just a giant grass and it likes any fertilizer with a high nitrogen number.
How to Fertilize a Japanese Magnolia. 1  Fertilize the Japanese magnolia tree in the late winter before new growth starts. 2  Calculate the square footage underneath the Japanese magnolia's canopy. 3  Apply an 8-8-8 nitrogen, phosphorous, potassium slow-release fertilizer at a rate of 1 pound per 100 square feet. 4  Measure out the correct amount of fertilizer.