plant deficiency

[bayatu]

my plants are 2 weeks old and i feed with canna nutrients aqua + 2ml rhizotonic + 2.5ml cannazym + 2ml mono CAL + 2 ml mono MAG ( it says 1-2 ml per liter of water )
i have phed my water after adding the nutes
on one of the plants it looks like it has some rust ...it looks like calcium deficiency , which is wierd since i give 2 ml of CAL

 

[Snook]

the second pic looks like too much water.. I never did well with rockwool but other growers are genius with it..


what PPMs?? but try cutting the nutes in half.. do you have a PPM/EC pen?

 

[RockinRobot]

Most likely a ph issue.

 

[Ratzilla]

A also thought over watering with the second pic.
Clones Right?
I ask this because i see no cotyledons.
If so technically older then 2 weeks.
Ratz

 

[Indacouch]

Second pic looks like too much water. In general dont overdue the nutes. They are just babies and they don't need them this early anyway

 

[HqFarms]

Keep it simple brotha drop everything and just use your canna base nutes. More importantly keep those cubes slightly moist not wet. Roots grow better when they need to search out for food some. Saturated media can cause loads of problems

 

[Super Sparkle]

To much nutes to much water little bits