Cannabis Hydro DWC 5 Gallon questions

Cannabis Hydro DWC 5 Gallon questions

I am currently in the VEG stage. bought some clones from Hugs alternative in Sacramento,ca they were about 5in tall, I’ve had them for about 3 weeks. Not sure how old they were before then.
4 cannabis plants (indica, Blueberry TrainWreck)
question is ( is a 5 gallon tub enough for 4 plants to grow up to
4ft tall? and is so? Do I have to change the water 4x as much?
some advice would be great. this is my first grow, so please be nice 🙂

P.S using a 400w MH bulb.( also have an HPS bulb)
18/6 timing, using general hydro flora series nutrients
Using floragro 15ml,floramicro 15ml,and florabloom 15ml in a 5gallon tub.


  1. Pandabis on June 14, 2022 at 8:27 am

    you need more Nitrogen in your feeding also some Calcium and Magnesium. keep in mind when you do switch to a flower cycle your plants naturally keep growing big, tall and wide. your set up looks good. keep on growing

  2. eluncle on June 14, 2022 at 9:05 am

    Fan is too close and  should be the oscillating type. they seem to be stunted from being in a wind tunnel. 1 container for each large plant or else you’re asking for problems. Not saying it can’t be done , just a lot of extra work due to crowding.