GodtyrLoki
Well-Known Member
Hey guys, while I was trying to find out some information last night I came across a paper from Fluence Bioengineering that gives the perfect ratios for everything at every stage of growth for cannabis plants ... because it was so hard to get this information and I see people asking for it all the time and seeing wildy varying answers from grower to grower I thought I would post the graphs up here and see what you guys think. It's all very easy to read ... this information helped me out tremendously.
So this s a guide for PAR/PPFD for each stage of development
another source on PPFD with more detailed info on the "why these numbers" question
This is a guide for your Humidity to temp ratios showing Optimal - Moderate - Sub-optimal humidity ranges for each temperature
Humidity
Temp
EC/ PPM ratios for your nutrients at each stage of development
and a chart with them mostly all together for convenience's sake
I'll throw in a deficiency guide too, as this also helped me a lot
I'll also add the nutrient availability in the PH ranges for hydro and soil
So this s a guide for PAR/PPFD for each stage of development
another source on PPFD with more detailed info on the "why these numbers" question
This is a guide for your Humidity to temp ratios showing Optimal - Moderate - Sub-optimal humidity ranges for each temperature
Humidity
Temp
EC/ PPM ratios for your nutrients at each stage of development
and a chart with them mostly all together for convenience's sake
I'll throw in a deficiency guide too, as this also helped me a lot
I'll also add the nutrient availability in the PH ranges for hydro and soil