Tree care
Tree care

McClenahan Tree Care

Fertilizing and Nutrition

Fertilization is utilized to provide deficient nutrients or offset environmental stressors. Proper nutrition is one of the most important factors in plant health care. A properly fertilized, vigorous plant is more resistant to problems like insects and diseases. A program of fertilization by means of deep root soil injection can serve to stimulate feeder root development, offset shock/stress as related to construction and/or environmental factors, encourage vigor, reduces soil compaction and compensates for any encroachment of natural root feeding areas. We also offer a service that treats plants with a beneficial root fungus and root stimulant called Mycorrhizae. This all-natural product improves root development, aids in water and nutrient absorption, and helps protect against certain root diseases.


Thank you for your great work—as always. Marta, Menlo Park

TCIA Accredited Certified Treecare Safety Professional Quality - Integrity - Confidence ISA Board-Certified Master Arborist International Society of Arboriculture