So I am trying indoors for the first time and for whatever reason, good or bad, I decided to do hydroponics and coco coir. I have grown outdoors many times with good success but indoors and hydroponics is all new to me. I took some time and pieced together a set up over a few months buying things when I saw a “deal”. I either bought stuff new and never used but second hand or brand new. I ended up with a 10x10 Gorilla grow tent, 4 regular auto pots and 4 of the extra large auto pots, two 6” 452 cfm inline fans and charcoal filters, one SpectrumKing Closet Case 140, one Iluminar iL8 led light, and two BC Blondes Gamechanger 340’s as well as some small clip on fans a pedestal fan dehumidifier and humidifier if needed. I am using Canna coco coir and General Hydroponics fertilizers. Our city water here is terrible and very hard, so I also bought a reverse osmosis system and am running RO water.
Currently my seedlings are in biodegradable non woven nursery bags and under the 140 closet case which is 24” above them and running 18/6 schedule. They were in bottle domes until today for humidity. I am watering with a large syringe twice a day about 10 ml each time with a nutrient solution of 400 ppm on a 0.5 scale and ph’d to 6.2. Temp in the room is between20 and 22 Celsius.
So the seedlings don’t seem to look the best they seem a little yellow and I noticed today the leaves on one were starting to curl up. Hopefully I have given enough info and with the pictures you guys can give me some help and guidance. Thanks in advance.