First up defining stress. Stress is actually what we go through everyday, it's like the definition of challenge. For us people stress is what we don't want but is the essential thing of forming us. For plants experiencing stress just like malnutrition they are slow to bloom and make their fruits.
Suzie had blood cancer which stiffened her body until she became paralyzed, we can now prevent this by taking healthy blood and filtering out the the cancer in the blood.
Contact a helpline and see therapist