Minor Yellowing During Week 6 Of Flowering

  • Thread starter meyer lansky
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meyer lansky

meyer lansky

62
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hey all,

So this crop this time has started yellowing for the last 2 weeks, some of the leaves are turning yellow, i would say about 20-30% of each plant, i am doing a hydroponic grow with super nutes (SBA SBB) and also diamond nector, cali magic, floriclious plus and koolblum, its a 4x8 table under 2 1000 watt HPS lights, someone told me that because i am putting too much nutes into it and the plants cant handle it so it freezes and blocks everything out and stops taking in nutes and recommended to do a flush for about 3-4 days? would you guys recommend to do a flush with fresh ph water during week 6 of flowering? here is a picture of how it looks right now (week 6 day 3)
 
Week6 yellow
meyer lansky

meyer lansky

62
8
also the ppm's have been close to 3000, im thinking that after i flush (if i decide to do that if you guys think i should)i would lower the nutes so my ppms are somewhere between 1500-2000? what do you guys think, also my plants are in 4x4 rockwell in cocomats
 
meyer lansky

meyer lansky

62
8
also if you look in the picture in the far corner most of the plants are alittle more yellowish, do you think flushing for 3-4 days is a good idea?
 
mango420

mango420

174
43
Are you feeding 3000 ppm or is that your runoff?? Either way thats wayyyyyyy too high!!!!!!
 

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