funny U should say that ...my tap is 0.3 on the EC so that's about 210 ppm (in the empire state)
https://www.icmag.com/ic/picture.php?albumid=69927&pictureid=1714116View Image
my filters R dirty...ain't they?
Fuck, my tap is 1.6, I use it to buffer my RO.
perfect crowd for me to ask my questions.
I started my grow with V+B R/O. My understanding is that I should not need to add magnesium or calcium. Is that correct?
When I add 0.5 tsp to a gallon of R/O water with a pint or two of tap to bring it to the recommended starting EC of 0.3, I end up with a final EC of 1.3 +/- 1. Is that what you all feed at?
Is adding tap with an EC of 1.1 an appropriate way to bump up to 0.3 before adding the V+B?
Are you going with the rest of their line, Push, Shine, Life?
thanks for any guidance. I'm trying to draft off of you all's experience
Take care,
Ona
question #1.... with most strains you'll not need to add Calcium or magnesium but it is strain dependant.... I add 1 TSP of epsom per 5 gallons, for the GORILLA STRAINS there total Mag whores...... won't green up without it...
question #2 you kinda lost me..... but why add tap to ro? we use ro so that we can control every element we feed.... that seems counter productive IMHO.....
Ill use the .5 ppm scale here to better explain. for me the .5 ppm scale is much easier for me, because it's what i learned to use and test, So i still think in terms of ppm and maybe that will help you out.. EC is universal so i use EC here to communicate with others....
Simply to avoid confusion. but ill use the ppm scale here because i think it will help you the most.....
so here goes... i start with a clean 5 gallon bucket, first thing i do is measure the parts per Million,and you will never find 2 PPM on a EC conversion chart. so i test that bucket with freshly made ro and Its 2 ppm all the time but l like to be sure. Then i add epsom salt 1 tsp per 5 gallon bucket, then test, It reads (these numbers are not my real numbers i'm sleepy trying to help another rookie out here so bear with me... lol)
55 PPM so this tells me i'm adding 53 PPM of epsom for the magnesium, now at a total of 55 PPM now i add my V+B RO i dont measure at all... I take a spoon full out and and with the water in the bucket moving i tap my finger on the spoon slowly and bump the V+B in..... The Max PPM i use on my GG4 is 700 PPM .5 scale or 1.4EC, say my PPM is now 355 after that spoonful i just repeat always stirring and slowly adding the V+B then test, Add, Test, Add Test sometimes i hit the number (700) and sometimes it's a bit short if i over do it a little i add more ro and test...... till i find 700 PPM .5 scale 1.4 EC.... hope this makes some kind of sense..... I normally make 20 gallons at a time, it takes about 15 to 20 minutes and Ona all of this is for not is your PH isn't on point you're in coco 5.8 - 6.2 and no higher.....
question #3 STOP STOP STOP DO NOT FEED THOSE PLANTS 1.3EC or
650 ppm.5 scale you will cook the shit out of them...... and be shopping for new cuttings tomorrow...... 1.2 is max for VEGE Plants you probably shouldn't be using more than .7 ec for the time being.....
Sorry Ona for yelling at you on question 3...... LMFAO
growing in coco & having salty tap ..... i'm not adding back any salty tap water to buffer my RO . a low dose of calmag or my base nutes buffers it just fine & its good to help charge the coco too .