Jiffy Peat Pellets. Our customers prefer Jiffy Pellets for seed starting. The outer net of the pellets is decomposable, which means it will degrade under compost conditions (speed and degree will vary with conditions), while retaining its strength through the critical seeding and transplanting stages.ur customers prefer Jiffy Pellets for seed starting. The outer net of the pellets is decomposable, which means it will degrade under compost conditions (speed and degree will vary with conditions), while retaining its strength through the critical seeding and transplanting stages.
Heterochromia means different (hetero-) colors (-chromia).. Usually the term is used to describe the condition where a person has different colored eyes â one blue eye and one green eye, for example. Other terms to describe different colored eyes are heterochromia iridis and heterochromia iridum. Iridis and iridum refer to the iris of the eye. The iris is the thin, circular structure that surrounds the pupil and contains the pigment melanin, which gives our eyes their distinctive color.
Eye color is determined by the amount of melanin, a dark brown pigment, present in your irises. Blue eyes are due to a lack of melanin, while brown eyes indicate melanin-rich irises.hen an individual has different amounts of melanin in each of their irises, their eyes are different colors. Heterochromia iridium (the scientific name for two different color eyes in the same individual) is relatively rare in humans but common in some animals, such as horses, cats, and certain species of dogs.