Dear Hilal
Welcome to the forum
Its not as simple as you may think. Yes homeopathy can heal depression.
But a FULL case taking needs to be done by a trained homeopath. If 50 people suffer depression all 50 will need their verry own 'well indicated' homeopathic remedy.
For each person depression can be caused by various means,not everyone is the same (cause/onset/trauma)
What makes you indicate st Johns wort is what you need?
This plant comes in its physical form (plantbased herbal tea/capsule/tincture).............or in it's homeopathic form succussed in water taken at various potencies from verry low to extremely high.

Has a homeopath prescribed this for you?
GT

__________________
"Great ideas often recieve violent opposition from mediocre minds"...................Einstein