My Seeds stopped growing


#1

A customer has a question and I hope we can get some opinions on it, thanks

All 5 seeds germinated so in happy about that until they all either died and stopped growing almost as if the growth was stunted. I grow in premium soil with premium lighting, r.o water.
2 are still alive I think but just not growing at all I put them outside for good ov moved on and went with another company and those are now in my grobox but here yall yo


#2

They ones in The cubes look like they are stretched and dampened off
I personally don’t use rock wool or any starter plugs i germinate and the put is starter cuo of promix bx
100% success rate
The ones in the pots look like they my be hungry
Do you ph the ro water?