If a plant doesn’t have one of these requirements it could affect its growth or even die. For example, a plant that is kept in a dark place will grow tall and spindly in search of light and then ...

If a plant doesn’t have one of these requirements it could affect its growth or even die. For example, a plant that is kept in a dark place will grow tall and spindly in search of light and then ...

Vascular cambium produces xylem (wood) and phloem, and together with the cork cambium, which produces a protective layer at the surface called phellem (cork), they provide thickness to plant organs.

It has long been known that auxin stimulates the growth of plants. Now it has been discovered that some other substances do the same thing, opening up new horizons in plant physiology and ...

Parents are a competitive bunch. So when the pediatrician whips out a growth chart and ranks baby's height and weight in percentiles, it's easy to wonder if something's wrong. But growth ...