still having problems, please help if you can.

Hello friends,

in another post i was having a problem, this is my original post.

I have 6 plants of an unknown strain, friend gave me the seeds and claims they are master kush.
45 days vege under 14 t5 four foot bulbs.
using roots organics soil.
feeding botanicare pure blend pro vege formula for vege with liquid karma as per instructions.
for bloom, 14 days in now botanicare pure blend pro bloom with liquid karma 1/2 strength.
well water ph at 6.8
1000w hortilux hps for bloom
king cobra 6 reflector.
room temp at 83 degrees at tops of plants and about 68 to 73 degrees during lights out.
during the whole vege i had no problems with yellowing, only when i switched to bloom with hps did i have the yellowing start.
all the large fan leaves yellowed and fell off and now i am getting a lot of new growth yellowing and constant yellowing of the innermost leaves.
seems i am pulling about 10 to 12 yellow leaves per plant daily.

After flushing with 3 times my pot sizes with ph'd water at 6.2 i seem to be developing a diferent problem.

as you can see in the pictures the leaves seem to be yellowing with green spots all over the yellow leaves and what seems to be slight nute burn but i have not given any nutes while i flushed, not to mention I dont think im giving enough to burn them anyway.

Strange thing is, the nice green leaf in the pict i took for comparason. its a plant that gets the exact same thing all the other plants get, nutes, water, light schedual, ect. it is a younger plant if that makes any diference.

I have not given any nutes for about a week and a half sence i just flushed them and didnt want to drown them.

does anyone have any experence with this problem or has anyone seen a problem like this? please help if you can, leaves are dropping like crazy.

Potassium deficiency is my guess. I have never dealt with it so I don't know how to advise other than adding a nute that is high in K. Good Luck!

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One reply, anyone elce? Need all the help I can get. Thx bk.

smokebomb1 said:

One reply, anyone elce? Need all the help I can get. Thx bk.

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You're welcome. Hope it helped.

yeah...no pictures are showing up...need them...and what size pots? And have you ever gotten your well water tested for contaminants or what its mineral content is?

Well, what the hell? I posted the pictures last night and they were there! Guess i'll have to do it again.

smokebomb1 said:

Well, what the hell? I posted the pictures last night and they were there! Guess i'll have to do it again.

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The pics are posted on the original thread my friend.

ok sorry, here are the pictures. I hope they work this time.

btw massah, im using 5 gal pots and never had water tested. is there some way i could accuratly do this myself? and to mrghettogrower, if you will notice in my original post i said i never had this problem before switching to bloom with 1000w hps. please read before posting.

never pull leaves off to start with, flush with 1/4 nutes. you may have lock out, or salt build up. I just seen you where pulling leaves off and put up this responce, I will look at ur pictures better and repost

post pictures of the plants, so we get a better idea

here are some plants in question, large plants are green crack and there is a small pineapple express in there also. the tallest is about 30 inches tall.

Have you flushed them ? and when you flush did you use nutes mixed 1/4 of normale dose to wash salts away ? They are in flower and few kinds use up the N in the leaves witch is normale.

ohmy, I did flush with plain water ph 6.2, no nutes. i have never had any plants drop there fan leaves like these did. within 3 weeks of first 12/12 all fan leaves had yellowed and dropped off. any idea whats causing the strange spotting?