3 week old babies, 1 is showing possible signs of a deficiency, PICS HERE!!!!

so they are about 3 weeks old with no nutes im using FFOF and distilled water. i began using molasses as of the last feeding 1 tbsp to 1 gallon of water and also 1 1/2 tsp of epsom salt to cure the problem i believe its can be from two sources lack of magnesium or possibly manganese. ill be flowering these babies in a week or 2 im trying to keep it simple for my first grow. any info would be greatly appreciated. cheers!
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ph????...what is it. tip burn means its not getting the food,.

hmm how long does FFOF usually retain the nutrients in the soil? doesnt it seems a bit unlikely to already need more supplemental food and all 3 plants are under the same condition. ill check the PH next watering i dont want to over water them. thanks for the input medi 1, any other opinions?

note: this condition has only been on this one leaf and has one spot on the other leaf same node.

bump.any other input

its spread to the oldest set of leaves and is yellowing the tips leading to the brown spots also. any one please?

Could be root bound. Do you have drainage holes that you can check for roots through? I had the same thing with mine. The next couple of days they all started to droop with perfectly moist (not over-watered) soil. I transplanted them and found that all 3 had roots wrapped around the bottom of the pots. They were only like 2 weeks old in decent sized pots.

hey gawnja yea i have 4 holes in the bottom with catch trays there are no roots coming out of them, i was wondering if the roots could be it too but im not to sure that would be crazy root growth. im hoping to put these babies into flower soon, its my first real grow so im just trying to get a grasp for all necessary experience for each stage of the growth and apply it to my next batch which will be GHS great white shark heh. the tips are curling upwards and its starting at the tips so after enough research i determined it to be potassium def. can anyone back me up on that? i flushed her today and added a cup of water with about 1/2 tsp of molasses to boost up the needs.

note: the other two plants have no signs of the potassium def (if it really is potassium)

FFOF burns all my seedlings, stuff is pretty hott with nutes, I would cut it 50/50 with light warrior or biobizz light

Nitrogen burn.

My nutes never do that.

thebugslaaaa said:

FFOF burns all my seedlings, stuff is pretty hott with nutes, I would cut it 50/50 with light warrior or biobizz light

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This is what Ive heard alot of people say. I am counting down the days until I can transplant into some Ocean Forest.