Quote Originally Posted by bayareapurps
bro u got potassium defience. u need more potas... what flower nutrients r u using...?
0-3-2.5 or sumtin round there... or n e other addatives ? try floral clean... from general hydroponics use that dilluted in your water no nutrients for a day and a half... then go back to nut's 25% strenth for a week then back to full force...
Could be according to your second and third pic

"Deficiency signs of potassium are: plants are the tallest and appear healthy. Older leaves mottle and yellow between veins, followed by whole leaves that turn dark yellow and die. Flower and fruit drop are common problems associated with potassium deficiency. Potassium is usually locked out by high salinity" - onlinepot.org
SunnyD Reviewed by SunnyD on . Sour Grape Haze + black kush + mr. nice + purple voodoo + mystery purple MANY ?'s Hello everyone :hippy: this will be my second indoor grow... soo any advise is very much appreciated... i was at the cannabis club about 3 days ago and saw a very healthy sour grape haze clone and i just couldnt leave with out her soo i decide to log her grow and see how the out come comes out... i will be using soil and sensi grow part A and B ... she will be under 3 27 watt cfls for vegging and then under the big 1000watt hps light for flower.. i will be vegging her for about 40 days until Rating: 5