potassium deficiency...need help

downhiller6325

Well-Known Member
ok... sooo after hours of reading i think i have potassium deficiency....ive read how to cure it in dirt...but i have an ebb and flow hydroponic system and i cant find anything about curing it in hydroponics....can you guys help me...
 
heres a pic of one:
downhiller6325-40879-albums-scrog-picture811471-090108-160605.jpg
 
ok so i found out that i need to give my plants a complete npk solution to pull them through...the only problem is i dont know how to mix my nutes to get an even npk....ive been reading but nothing yet any advice???someone??
 
Looks more like overnute to me. Whats your ppm? Anyway to get the npk you want you can mix veg nutes with flower nutes. A lot of mfg do it all the time. You are supposed to mix FF growbig with big bloom but I mix growbig 6-4-4 with biobizz bloom 1-3-2 to get a npk of 7-7-6. Then I add a touch of natures necter potasium to get closer to 7-7-7. I dont recomend Natures Necter for regular nutes in hydro because it causes bubble in any system that uses airstones or air injection. But small amounts are fine. I also mix supernatural bloom 14-16-19 with FF open sesame 5-45-19 to get a npk of 19-61-38 which is very close to 10-30-20. Its because 19-57-38 would be the same as 10-30-20 or 1-3-2 if you take 1x19=19 for the first number and 3x19=57 for the seciond number and 2x19=38 for the third number. 19-57-38. That makes the second number only 4 points off and my plants really seem to like the mix! Good Luck! Peace Out
 
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