First grow troubles

[RubberDuckie]

-Problem: leaves yellowing, tips brown and curling, old leaves yellow and dieing
-Medium/grow method: Fox farms oceanic forest mixed with Coco coir
-Feed and supplements used: Roots Organics
-Water source: RO water from primo
-Strain and age Bubba Trouble day 55 day
-Climate: temp 75f RH 55
- Light used: 260W Quantum board
-Additional info: Plant has been good the whole grow. I fed once and thought I got nute burn so I didn't give anything else.
Woke up with lots of yellow dieing
leaves and all my leaves look pretty yellow

--Pictures]

 

[HonestGR]

Good morning,

Whats your pH at?

 

[namvet25]

Check your roots for any problem.Are you growing hydro?

 

[RubberDuckie]

Check your roots for any problem.Are you growing hydro?

soil

 

[RubberDuckie]

Good morning,

Whats your pH at?

Good morning,

Whats your pH at?

Not sure i bought a chepo pen and it broke already, just went to the Hydro store and picked up a bluelaps pen, unfortunately i have to let it set in a solution for 24 hours.
showed my pic to the guy and the hydro store and he said it was most likely PH and i had lockout, Advised me to run a flush of 1 gallon to 1 1/2 just PH'd water.
Has started to yellow alot more, not sure i can save her

 

[HonestGR]

Not sure i bought a chepo pen and it broke already, just went to the Hydro store and picked up a bluelaps pen, unfortunately i have to let it set in a solution for 24 hours.
showed my pic to the guy and the hydro store and he said it was most likely PH and i had lockout, Advised me to run a flush of 1 gallon to 1 1/2 just PH'd water.
Has started to yellow alot more, not sure i can save her

Thats my guess as well...

 

[RubberDuckie]

So I tested my water it is coming in at 6.2, I use Primo water I checked there website and that's what they say they PH it at (6.28). So I gave it 1 Gallon, so I guess now i just wait and see. Should i move the lights back?

 

[RubberDuckie]

how long after a flush do you wait to feed? should i even feed it ? the flowers still seem to be growing and i can see the calyxes starting to get alot bigger.

 

[Waira]

- badly underfed mate, long term,.. mixing with coco is not wise, coco ratio needs to be low or it starts to screw with the ion exchange nature of the true soil (coco is weird stuff for this, a high labor mediums but when dialed in, amazing results)... soils are dogshit too, that 's not helping here either,.... But the main issue is not enough feeds over time, multiple defc.s in play, in-pot pH suspect too,... nothing can be done to fix this so late in the game, just feed her more, ease into it and see what you can get from here,...

 

[RubberDuckie]

- badly underfed mate, long term,.. mixing with coco is not wise, coco ratio needs to be low or it starts to screw with the ion exchange nature of the true soil (coco is weird stuff for this, a high labor mediums but when dialed in, amazing results)... soils are dogshit too, that 's not helping here either,.... But the main issue is not enough feeds over time, multiple defc.s in play, in-pot pH suspect too,... nothing can be done to fix this so late in the game, just feed her more, ease into it and see what you can get from here,...

it was 1.4 pounds mixed with 24 pounds soil, this was advice given at my hydro store. I gave it PH'd water yesterday should i wait for it to dry to feed?