I am a new DWC grower albeit on a smaller scale than you are doing and I have settled on Autos.
I had enough cash to spend on a decent set up so getting stuff to "help" wasn't the issue it was tying down what the issues were that was and is still my main challenge on every grow.
I had very...
Stuck them under a 90w quantum board on lowest setting. Still in the plastic box and bag but both open. Sitting on the seedling heat mat.
Temp is a potential issue as it is winter here and I don't centrally heat my house.
I want the sponges to dry a bit.
I am moving house in a day so I...
One seed has sprouted.
Others may have but I don't want to poke around in the sponges to find out. This time I am using complete intact sponges rather than splitting them in half and holding the halves together with a tie.
I have opened the bag to let light in and moisture out.
I am a noob DWC grower in UK.
My last lot went downhill fast and wilted and dried out after a res change and neglect but my air pumps are reliable......I think it was near freezing water that did for em but not sure.
Hoping to get my next grow going in a couple of weeks.
Wilted, died after res change, Think water was way too cold ......
Another res change with just RO water and a little calmag didn't rectify the problem.
Live and learn. Next time I will take better care and use an aquarium heater.
Got some smoke out of em...
Stompers showing some serious signs of deficiencies which is no surprise as I neglected them with weak grow nutes for a week or so. Now on full strength bloom nutes. flowers and resin smell great.
And the Samsquatch (in the same 100l tank) is suffering a bit too and a lot smaller...
Already producing resin.
Now topped up with RO water. Lights back up.
Will adjust ph once it has settled.
Added more Canna Boost. Canna Pk 13/14 and another 50ml of Dutch Pro Hydro Auto bloom A and same of B
I am seriously neglecting these. Stuck them in their 100l DWC and under the lights and don't check them for days on end....
Flowering now.. Some signs of deficiencies and 50% of the water gone 4.9 Ph and 1.5 EC
Soooo. Dropped the lights right down and given them a foliar spray.