This is really strange. One tsp per gallon usually reads 650ish ppm. Last night it was 850ish. ....
That is why it is recommended in the first post of this thread to measure by weight and not by volume. When measuring by volume it is much easier to have variations. I know it is a pain in the ass but it will be more consistent. I bought 29 plastic bottles that hold 35 grams each because I mix five gallons at a time and I just weigh up a whole bag at a once.
Doesn't need to be exactly precise, I just ballpark it, but if you want to weigh it that's fine.. Under t5s I keep the ec level at anywhere from 1.0 to 1.3 in veg as soon as clone roots hit the water. And keep it there all through veg (5 weeks)
Then in flower under a 1k I run 1.5 to 1.8ec of both.. Doesn't need to be precise. I just use the level scoop in the bag
Thanks man. Maxi is so cheap so more or less really doesn't matter. I'm purchasing a 16 lb bag so that should last for quite some time! I'm looking forward to blasting my rooms with more lumens than they have ever seen so it should be interesting. Low heat maintenance, the ease of KISS, and the simplicity of the passive hydro almost seems too good to be true
I will let you folks know how I make out.
niceI calculated with 8.6g/l to pair the level of nitrogen, but you are right, they are closer this way.
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8ml Micro + 16ml Bloom vs 7g MaxiBloom
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Sum of differences = 270ppm
7g MaxiBloom ratios
- N2O5:K2O ratio = 1 : 3 : 2.8
- N:K ratio = 1 : 1.3 : 2.3
- Ca:Mg ratio = 1.4 : 1
- K:N ratio = 2.3 : 1
- NO3:NH4 ratio = 9 : 1
8ml Micro + 16ml Bloom ratios
There are still differences even in the nutrient ratios.
- N2O5:K2O ratio = 1 : 1.9 : 1.7
- N:K ratio = 1.2 : 1 : 1.7
- Ca:Mg ratio = 1.8 : 1
- K:N ratio = 1.4 : 1
- NO3:NH4 ratio = 15.7 : 1
7ml Micro + 14ml Bloom vs 8.6g MaxiBloom
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Sum of differences = 487ppm
I've been using 6.3 gm/gal maxigrow now for the first 1.5 weeks of flowering and the plants look great. Fwiw I'm weighing the amount since I only make up 1-2 gal of solution at a time and there's no convenient round measure for that amount.
My newly-rooted cuttings have been getting the 4.2 gm/gal strength maxigrow.
Well the whole point of this method was to use JUST Maxibloom with nothing else ALL the way through. I dunno just was curious, seems like the thread turned into something else...
That's correct. You have people trying to jack the thread and turn it into their way of doing things, instead of starting their own thread, which no one wants to read anyway. So they latch onto this one to get their own 2 cents in, and then keep going ad infinitum, mucking up the thread.