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Hello, I an new to growing, and I was going to start some femenized Jack Herer and Cheese From Greenhouse seeds in 2" Rockwool cubes. I will later be planting in Pure coco, so I decided to go with the CANNA line of Nutes. COCO A+B, Pk 13 14 and Rhizotonic. Anyways, I was a little unsure...

This will be my first grow, so ill def treat my rockwool at a low dose. Id say no more than 1 ml/gal to start, but I guess that ill learn as I go. BTW when referring to EC, are you refering to the 500 PPM scale or the 700 PPM scale? Which one is more commonly used for growing?

Wow, thanks snow crash. That explanation finally made sense. Is the PK 13 14 really concentrated, because 1 ml/Liter max does not sound like a lot. Any recommendations on the rockwool pre-treatment and transplanting tho?

Hello, I sent CANNA Nutrients a message asking them what products they recommend to pre-treat rockwool. I assumed that it would be fine to use a 1 ml/gal of each Canna Coco A + B (since ill be growing in Coco) and pH treat the water to 5.5. Also, I asked what feeding would be best after the...

Yeah, the small lighting is only temporary. I'll probably end up ventilating around 150 CFM for good measure, as I have been told that there is no such thing as too much ventilation. Ill be growing jack Herer and Big Buddah cheese. I'd like to get the hang of it before I go to a larger scale...

Great setup and awesome looking plants! Are they Jack Herer? Kinda look like it. Also, how long did you veg for and what size pots are you growing in?

Hello, Bout to start my first personal grow and was wondering if 1 150 Watt HPS lamp would be sufficient for the entire process. I will be growing in a 3x3 foot area and probably will be doing 4 plants. I feel that the 150 Watt will be enough to veg 4 plants, but I am wary that it will do...