How to harvest & preserve goldenrod for natural medicine

I give you the benefits of goldenrod in the video, but I'll re-list them here for you. I'm showing you how to dry it for tea, as well as how to make a tincture.
Anti-inflammatory properties: Goldenrod contains compounds like saponins and flavonoids that have anti-inflammatory effects, which may help reduce pain and swelling.
Diuretic effects: Some studies suggest that goldenrod may act as a diuretic, helping the body eliminate excess fluids. This could be beneficial for conditions like water retention and urinary tract infections.
Antioxidant properties: Goldenrod is rich in antioxidants, which can help protect cells from damage caused by harmful free radicals.
Potential for respiratory health: Goldenrod has been used to relieve symptoms of respiratory conditions like coughs, colds, and allergies.
Wound healing: Traditionally, goldenrod has been used topically to promote wound healing.