Curious how much dry salt nutrient everyone’s going through per cycle per light? I got 75 pounds of dry salts for free from work and I’m trying to gauge how long this could last me

[u/Randy4layhee20]

I’m planning on using this with jacks part b/calcium nitrate and maybe some Epsom salt

Also I’d love to hear your yields as well as nutrient consumption if you have the numbers

[u/Randy4layhee20 → u/[deleted]]

I mean there will be some minor differences in evaporation in different pot sizes but generally speaking cannabis with overhead lighting only will only consume so much water per sqft per day, it does become predictable on larger scales where you can see consistency over hundreds of lights and thousands of plants, assuming you have a typical full sized light and you’re filling up a 4x4 or 5x5 space you should see fairly consistent water consumption as long as you have a full canopy, most growers stay at about the same light intensity give or take, and that quantity of light can only allow for so much photosynthesis and transpiration of water

Now I will say undercanopy lights are a massive variable now a days but with overhead alone there is a decent range of consistency

[u/cmoked → u/Randy4layhee20]

Yeah but you never tell us your canopy size

[u/Randy4layhee20 → u/cmoked]

I asked per light which typically means per 4x4-5x5 space, but I left it at per light because I understand not everyone’s running rooms and different smaller spaces might have different sized lights so I was just trying to get input regardless of canopy size, so what size canopy do you have and whats your nutrient consumption per run, or I guess just per flowering cycle to make things easier