ItalyGrow

Hi mate, I had the same problem in a start of my grow, I was sure it isn’t overwatering in my case and after research I found it was a heat stress from my Mars Hydro TS1000, it was just too close, I lifted it up to 75cm from plants and problem was solved, no worries with stretching, not under this LED

Keep working on them. You can help them somehow. Don’t lose your trust in them. They you to be happy for them to be happy. Good luck mate (growing the same strain, I’m just at week 1). Have a nice day and a nice harvest!