I kept best 8 seedlings that I transferred to the 70*70*160 tent and I will use an FC-E3000 : for the moment, at 60cm and 50% (DLI about 20 for 300 ppfd during 18 hours a day).
I lost a seedling and 2 others almost died as the root couldn't get out of the Jiffy! Never had this problem with peat pellets... maybe something is different with coco coir pellets.
I'll try a custom "semi-automated" watering system build with Autopot Coco Mat into a 60*60cm tray with control sheet on top, drived by Easy2Go system and 47L rez with rain water only (pH=7).
I sprayed once with Biotabs Boom Boom and will redo while flowering.
Now, only water next 3 weeks.
