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Friends need your help! the leaves turn yellow at the seedling stage!
GhettoStylestarted grow question 3 years ago
Friends, help me figure it out!
First I will describe my conditions! - Tap water 110 ppm - LED QB288 Rspec 250 Watt light works at half the power! - Advanced Nutrients three-component Fertilizers Micro Grow Bloom
now I'll tell you how it was!
after they have sprouted! they were planted in the system! I made the solution on the recommendation of the fertilizer manufacturer! I added 1 ml/l of each component and it turned out 410 ppm! The second week I changed the solution completely and added 2 ml/l of each component, it turned out 600 ppm
the yellowness on the leaves appeared after the first week! I thought it was a magnesium or iron deficiency! and I changed the solution and added 2 ml / l of fertilizers! I keep the ph of the solution within 5.7-6.0
drip irrigation works constantly!
The temperature in the box is 23-25 C - humidity is 40-60%
Inside, there is a fan on top that turns 360 degrees to blow the plants!
Solved
Leaves. Color - Yellow
Setup. Seedling
Feeding. Deficiences
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MrStinkyanswered grow question 3 years ago
Yeah, just like Pappy said below - too much too young, with DWC you really only wanna be giving pH'd water about 100-150ppm calmag and then when it is like 10-14 days old give it a first teeny weeny feed
GhettoStyleanswered grow question 3 years ago
@MrStinky Bro ! I understood the first 10-14 days of 150 ppm! and then how much fertilizer should be given!? how many ppm?
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GhettoStyleanswered grow question 3 years ago
I was advised to ask a question on the forum here growweedeasy.com ! It seemed to me that professionals of their field were sitting there! and they will help me immediately! But I didn't think that they would tell me that it was all because of the algae on the pebbles ) well, that the drip irrigation mode should not work all the time! Friends, what do you think about this? here is the link to my question - https://forum.growweedeasy.com/forum/growing-community/538011-friends-need-your-help-the-leaves-turn-yellow-at-the-seedling-stage#post538355
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GhettoStyleanswered grow question 3 years ago
Yes, bro, I leave the water for 24 hours even more!!! before adding it to the system!!
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Papa_Tanswered grow question 3 years ago
Oh man don’t use straight tap water from the tap right away.
You have to let it sit for 24 hours to let the chlorine evaporate from the water.
In hope you let the water sit for 24 hours before using it.
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GhettoStyleanswered grow question 3 years ago
I wrote to the manufacturer of Aquafarm systems and asked about the irrigation regime, they said that even with round-the-clock watering, everything should be OK! they themselves recommended such watering to me so that it constantly drips! I don't know I can change the watering, but it seems to me that it's not about watering!
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MrStinkyanswered grow question 3 years ago
As long as the issue is fixed quickly they hopefully recover and start growing again in couple of days, dont forget that tiny cotyledons have enough food for first couple of weeks.
They might be little slower to get next 2 sets if leafs but after that should be fine from there :)
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Hashyanswered grow question 3 years ago
You don't really need your irrigation on constantly for the drip ring. It tends to overwater the plant and then the problems get misinterpreted to ph problems or over feeding. I would cut it to one feed for 10 mins about 30 mins after lights on and see how she goes then.
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GhettoStyleanswered grow question 3 years ago
Friends they are already 2 weeks old! it looks like you're right! so now I need to drain the entire solution and fill it with ordinary tap water, I have 110-120 ppm! I just thought it was iron or sulfur or magnesium deficiency and decided to raise the ppm! Yes, of course I seem to have screwed up again!((Friends, do you think they will be able to recover after this! and what should I do now, pour just one water or add a little fertilizer! these rastishkam right now a little more than 2 weeks((
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