@KootsFullAuto,
Mine were looking a little sad so I jumped up the feed to 1.75ml per litre and they seemed to like it. I've followed the feed chart in the green planet booklet. My first time with green planet. I run all canna nutes on my outdoor plants.
You need to bubble your water for 24 hours before use to let the ph settle. Then it will stay more towards the ph you set it at. And for coco or water grows, ph needs to be in the 5.5 to 6.0 range with 5.8 being the sweet spot while in veg.. 6.2 to 6.3 in flower... Luck on your grow..