Select the Program (A, B, or C) you want to program. For each program, you will need to set up the Water Schedule or Days To Water, Start Time, and Station Run Times. Select the schedule function (Days To Water).
Anagen is the active growth phase of hair follicles. The cells in the root of the hair are dividing rapidly, adding to the hair shaft. During this phase the hair grows about 1 cm every 28 days. Scalp hair stays in this active phase of growth for 2â7 years.
The cortex makes up the majority of the hair shaft. The cuticle is a tightly formed structure made of shingle-like overlapping scales. It is both the cortex and the medulla that holds the hair's pigment, giving it its color. Hair Growth Cycle. Hair on the scalp grows about .3 to .4 mm/day or about 6 inches per year.