djclean808

@djclean808, yes that is also a way to calculate hom much nutriens you‘re feeding. If you know how much mg of NPK is in 1ml fertelizer you can easily calculate how much to put in your Gallon/Liter of Water :ok_hand::skin-tone-2:

@SimpleGrow, suprisingly this is making sense! Haha. Once I calculate each fertilizer (NPK percentages, as well Cal and Mg) those numbers stay the same per each bottle of fertilizer. Then calculate the weight of the nutes in mgs per ml?

@djclean808, great :raised_hands::skin-tone-3:, it‘s very intuitive when you get the gist of it. :) I always start with the total weight of the substance in my fertelizer and multiply it by the percentage I’m using (4ml of 1000 would be 0,4% so times 0,004) you will get grams so you‘ll have to convert to mg wich is 1/1000.

@SimpleGrow, wow just did a little research on it and understand what you mean about mg's. Which is also ppm/l. So definitely going to dive into fertilizer calculations now :exploding_head: but I actually like doing math!

@djclean808, Sounds great, good luck to You! The amounts I recommended are already in ml/Gallon but I would definitely factor in the weight. If you need help lmk (if it‘s close to 1:1 you can ignore it)

@SimpleGrow, hey I didn't ask but was hoping someone would help out! :raised_hands: so I definitely appreciate it. I just mean custom as not what's on the bottle or really their feeding chart. Cutting P and adding more N,K. I never really calculated the mg/gal before and just ml/gal. So I will adjust the formula to fit the mg/gal parameters you recommend.