Nutrient per gallon

In my last reservoir change I added 1 tsp each of GH grow, micro and bloom. The bottle days 1/4 tsp per gallon but since I was having some issues I went a little lighter so 1 tsp of each instead of 1 1/4. I also added some cal mend since I suspected a magnesium deficiency as well as some B-52 and RAW microbes. Last reservoir change was Feb 7th and I plan to do another one today. At this stage is my plant a seedling or in veg? It hasnt sprkuted any leaves with 5 or 7 blades so I assume its still a seedlong but am not 100% sure. I always keep my ph between 5.7 and 6.4

Because cannabis needs change.. A lot of people think they are fixing problems with Nutrients when in reality it's PH related a lot of the time And there flushing. Here is a SCHEDULE: https://www.growweedeasy.com/wp-content/uploads/2015/06/Recirculating-Nutrient-Schedule-custom.jpg

What does it say on the bottle/s you generally find there instructions are pretty much near the mark

If it's mls per litre you should be fine. I find it kind of odd that you're seeing yellowing so early with the amount of calmag you're using. Even if your base is low there should be enough nitrogen from the calcium nitrate to compensate. I read somewhere that most micros have four times the needed nitrogen. It also wouldn't be over watering as you're in hydro. Maybe they're drowning instead. Are you cooling your water? Whatever your ambient room temperature is your water will be the same too. 28 degrees is a tad too high for decent dissolved oxygen ppm. The other option around this is to get a really powerful air stone and pump so there's enough dissolved o2. If you're growing from seed than you might even be feeding too much still. I'm growing from clones and they're cut from mature plants, a lot more sturdier and can take decent ppm as soon as roots show.

Hey dude, quick question as I use GHE as well but for soil. Curious what schedule you're using and if your doses are correct? You have ml/gal but those doses for reservoir are far too low. If that's ml/liter that's perfect. If you your using GHE recirculation schedule, you're good, but make sure you're not using "drain to waste" and that you're dosing correctly. At this stage of growth, GHE recommends 2.5-2.5-2.5ml per gallon (micro-gro-bloom). I believe you're seeing a nitrogen deficiency and a tad of over-watering that's causing the yellow leaves. They're out of their seedling stage and into early growth. Hungry girls now! Disregard this message if your dosing is per liter. If you are dosing per gallon, it's too low. Cheers! Hope this helped and was what you're looking for