Very easy to use. Seem to offer everything the plant needed.
Not salt-based so less nutes lockout occur. Use the dynamic nutrients app to correct feeding to tap water EC. If use of osmo or distilled water I can imagine a calmag addon necessary.
Happy with the results of my first grow. Have a decent harvest of over 500gr wet. So I guess 100 grams cured + all the testers I smoked due to impatience and curiosity. + 20grams dried side buds.