New growth tacoing / tubing up. Day 33 veg. Need help!

[DEVGRU_420]

Day 33 from seed. Transplanted 10 days ago from solo cups into 1 gallons. Noticing the new growth coming out tacoing up. Almost looks too skinny and lighter green too. I notice the tips of the leaves are getting it the worst but it is also happening at the base of the leaf as well. Ive scoped for bugs and haven't seen anything. Temps lights on 77-81 rh 55-63. I've had slight curling the whole grow but seemed like once the leaves got bigger they grew out of it... But it has since gotten worse not really sure what to do. Currently feeding Canna Coco A and B at 7ml/gallon and Canna Calmag Agent at 4ml/gallon.

 

[Creeperpark]

When growing shoots turn yellow that is an indication the pH is raising and locking out trace elements. If you are mixing cal-mag with tap water that could be the problem.

 

[DEVGRU_420]

Hmm I've been running RO water the entire grow. Run off lat night was within 90ppm of inflow. PH run off was 5.9-6.0.

 

[DEVGRU_420]

CANNA recommends to add the calmag last after the A and B which I have been doing. They also recommend to wait 24hrs after mixing to ph adjust. Sometimes I need to water right away so I've been ph adjusting right after mixing. I always check run off tho and it's always been 5.8-6.1

 

[Jcue81]

It took me a long time to discover my mite issue scoping hard for over and hour. They’re tough to spot. I’d check again-bottom of leaves &
petioles. Are these from seed?

 

[DEVGRU_420]

It took me a long time to discover my mite issue scoping hard for over and hour. They’re tough to spot. I’d check again-bottom of leaves &
petioles. Are these from seed?

Yeah they are from seed. I'll go back over with my scope to double check i didn't miss anything.

 

[Creeperpark]

Ok that's the problem my Friend your pH is a little too low. When using RO water you have to use cal-mag to stabilize the pH. I put a little cal mag in the /RO water and let it stabilize for a few hours. I like keeping the ppm around 129 as the starting water before adding anything. It's a water pH buffering needed. .