tap water

If growing in soil and having the option of watering/feediing with either RO/DI or tap water (containing normal amounts of minerals/salts, aerated over night to 'dechlorinate'), which is best, recommended? Other than watching and if needed treating for Ca and/or Mg deficiencies (or simply...

Veg Area: 30”x18”x36” Vivosun Veg Tent 6” Comfort Zone Clip-on Fan (1) DuroLux 96w HO T5 Clear Plastic Solo Cups & Coffee Cups Beer Can Chicken Roasters (for cup stability) Grow Area: 48"x36"x72" Hongruilite Grow Tent 4" VenTech Fan, Filter & Speed Controller 36” Lasko Oscillating Tower Fan (2)...

Genetics: @mephisto Artisanal - Skywalker auto fem (I love me some indica!!) Location - San Jose, CA (plants get about 8 hours of direct sun each day). ================================= Hi eveyone. I’ve been lurking & learning for a few weeks and was inspired so I recently started my first...

Starting a new thread under Mephisto to pay forward some @mephisto love. I have had these plants growing under my thread: https://www.autoflower.org/threads/hempy-buckets-by-gauge-steel.60625/ Thought I should chronicle the growth of these two in bubble buckets for anybody who might be...

I just cheked the official analysis of the tap water here. It is 100 mg Ca/L. So when watering, my plant always get 50-150 mg Ca. The carbonate hardness is odH 18 and total harnedd is odH 23 Is that enough for the plants life cycle? Could use of calmag result in overdosing Ca, resulting in some...