All my plants are yellow, it appears early in bloom around two weeks, I fed them pretty normaly.
I’m in coco bottom feed no ph check, nitrogen seems to be available on a huge scale so I dont know…
It could be that the light was too close, and so it fucked up nutrients assimilation.
I dont know, i m all ears out
Day 15, its been two days since i’ve switched from preflowering to 50/50 preflowering flowering nutrients
Can you elaborate how you are bottom feeding the coco?
I Bottom feed as well on a few of my plants but in coco you have to ammend with certain things as the SALTS buildup has nowhere to go.
So my assumption from imagining those plants in your pictures are mine are two things;
The lower leaves yellowing is pretty natural - they can’t recieve light so are unable to produce clorophyll turning yellow and dying off. but when you raised the light all of the leaves have fried.
Salt buildup; PH lockout is my guess. PH mainly because you say you don’t PH and coco needs a very fine PH value.
The Cal/Mag probably needed to be raised in early flower also - this is lead cause of poor flower development in cocos.
Lastly. This is under the impression you are keeping your coco wet like me. If your coco ever dried out on top then you have problems.
Other than that the colors on that last pic look pretty nice mane. Looks like the plant was dying faster than it was developing. Just need to dial it up a bit you’ve got a green thumb.
What are these “its been two days since i’ve switched from preflowering to 50/50 preflowering flowering nutrients”?
I second the PH. But might also recommend 1-2ml/Gallon of Mg if pH doesn’t improve things. I had issues with two lime cakes in veg and they started fading during week 3 as a result of the damage/stress to the oldest leaves on them. They are still turning out more than fine.
Looks like she is finishing early due to nutriment deficiencies.
Early shots look like she is running low on nitrogen.
Remove leaves that are showing necrosis and ‘baby’ it along, it will cross the finish line. I’d say you are too far into flower to do much, maybe one weak (1/4 strength or less) feeding.
My opinion up to day 36 on your pics those plants look great. Coco bottom feed im not too sure of. Most likely what youre seeing is a need for higher magnesium levels. Calmag or maybe just epsom salt flush from top to runoff. Coco is known to suck the calmag right off the plants spoon. Add either calmag or just epsom salt to your water. Run whatever ph you been running as they were doing great with that number. Almost for sure you bump the calmag or mainly mag up and water from top youll see improvement.
I just throw 2L daily all five plants are in the same tank, now since they are yellow it’s 1L only…, I add few drops of ataclean which is used by ftw coco user, it’s a nodrain system as well, normally it’s for avoiding salt clogging into drip system
Hate to say it but - you may be overwatering the root system. They can’t deliver the N.
Did you get the roots established before flowering? You do this on coco by irrigating the perimiter of the pot until the roots are engulfing the media.
Once the roots are established you can do as you please…
The nutrients I use, i’ve been following their feeding recommandation but I’ve make a transition between preflowering and flowering, using 50% of each instead of goin full flowering directly also I used a 70% dosage keeping an eye on foliage color
Nope. Its not. Its mag deficiency and lack of fresh oxygen at the root zone due to bottom feeding. But im no pro. The salts being built up are your mag being held by the coco
