Boron
From eagle-rock.org
Boron is the chemical element with atomic number 5 and the chemical symbol B. Boron is a metalloid.
Boron as nutrient for plants
Boron is an essential plant nutrient, required primarily for maintaining the integrity of cell walls.
Boron as nutrient in food
Boron occurs in various forms in fruits, vegetables and nuts.
See this pagefor food sources of boron.
