please my plant bottom leaves turning yellow and dying

help my plants bottom leaves are turning yellow and dying it is about 2 weeks into flowering .by the way they auto flower easy ryder iv gave them iguana juice bloom at 2/1/ 4th teaspoons per gallon its under 400hps light , soil, all organics please help what am i doing wrong here are some pic s the temps range from 85 to 71 at night i try to take good care of it i . i trimed the the dead one from the bottom was it ok to do that . and i some time spray bugg spray pestside soap not to much can that affect it...

i would say it needs some more nutrient for flowering, or also you may have an acidic soil, so you better check up on that

im having the same prob. cant figure it out, is that indica?

kush bush said:

im having the same prob. cant figure it out, is that indica?

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thank you ill check up on it and then repost

If i were u i would flush the nutes and see if she rebounds. if so, back off a little bit on the feeding schedule.

how much nutrient should i give during flowering

it depends on your nutes, just remember to flush them out completely when it comes close to harvest, dont need to be burning all those nasty chemicals. high phosphorus levels lead to really harsh bud (youll b coughing your ballz off)

InThEwOoDs said:

it depends on your nutes, just remember to flush them out completely when it comes close to harvest, dont need to be burning all those nasty chemicals. high phosphorus levels lead to really harsh bud (youll b coughing your ballz off)

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im using organics

I've read where this may be due to a lack of Mg or Ca micro nutrients , in the thread they suggest using epsoms salt ,be very careful with this as it will throw off your PH

https://www.rollitup.org/marijuana-plant-problems/38772-guide-diagnosing-plant-problems.html

LUDA.

yeah one of my plants is haven the same issue. good thing its kinda my mess around plant (lst) i just figured it was because of the high temps shes gotta deal with. but i should look more into it. shes in a 70/30 mix of mg potting soil and perlite. maybe shes just ready for nutes?