Rusty spots on the leaves Plz

joejoe4444

Well-Known Member

• Jan 25, 2009

• #1

permalink
leaves are 30% rusty ,,, like they have heat stress or nute lockout,,,but

Heat is fine at 80F-89F
PH always 5.8-6,, all feeds checked befor feeding
Nutes are at 700ppm- 770ppm whn water is taken

i will try get sum pic up in 30min or sum

Put the pots are to small i will be transfering to 10ltr pots later aswell,,

Would the small pots make them look like that?/??

Thanks

 

joejoe4444

Well-Known Member

• Jan 25, 2009

• #2

any 1 any ideas plz

 

nunof

Well-Known Member

• Jan 25, 2009

• #3

I feel stupid for my post......don't mind me if you got to read it before I edited.

 

greenfirekilla420

Well-Known Member

• Jan 25, 2009

• #4

Lets see some pics. Rusty you say? Sounds like the beginning of mg and ca defficiency.

 

N

novarowland

Active Member

• Jan 25, 2009

• #5

if you spray your leaves with water the heat from your lightsource could cause burns

 

greenfirekilla420

Well-Known Member

• Jan 25, 2009

• #6

ya but not rusty colored burns more of a yellowish burn.

 

jordonm

Active Member

• Jan 25, 2009

• #7

Do you have multiple plants in one container?

 

joejoe4444

Well-Known Member

• Jan 26, 2009

• #8

I have transplanted all the plants int 10ltr pots and ,, ( they were always growing separately )

Im using pelite and clay pebels as grow media

as iv said

• PH= 5.8-6.0
• ppm=700
• temp=80F

Any info please thanks a lot

 

C

cruzer101

Well-Known Member

• Jan 26, 2009

• #9

The size of the container wont do that.

Check this out, I think this is your problem.

How old are your nutrients? have they been stored in the sun?
Thats all I can think of

Good luck

 

joejoe4444

Well-Known Member

• Jan 26, 2009

• #10

how is this possible ??

i'm using

Ionic Hydro Grow,, thort they would have all a plant needs,,


and i change the water regularly,, wouldn't the new mixture have the right amount of nutes needed???

 

H

happyherbs1970

Active Member

• Jan 26, 2009

• #11

i had same problems....i flushed for a week with water.....settled down on nutes . then watered regulary turned out fine after nice green foilage

 

curious.george

Well-Known Member

• Jan 26, 2009

• #12

its almost as though your ph meter was broken. they look bad.

 

joejoe4444

Well-Known Member

• Jan 26, 2009

• #13

yea that may be to be honest,,,they are bad ,,, i need to buy a digi meter for the phing,, using stupid drops

i will see what happens ,,,,

 

IslandGreenGuy

Well-Known Member

• Jan 26, 2009

• #14

I second the Mg defficientcy diagnosis but here is link to some good problem solving information.
http://www.marijuana-seeds.net/Thanks-ThankYou.htm
Trust me, yes it is a seed site, but the page I link is to diagnose problems.

 

nickfury510

Well-Known Member

• Jan 26, 2009

• #15

looks like mg def to me....add 2 tsp epson salt per gallon and it should free up the mg and cal....

 

Where in the hell am I?

Well-Known Member

• Jan 26, 2009

• #16

Dunno, maybe you need extra when you are doing strictly perilite?

 

tommy gibbs

Well-Known Member

• Jan 26, 2009

• #17

about the epsom salt thing, if it isnt a mg deficiency, and you add the salt, will there be any negative consequences?

 

joejoe4444

Well-Known Member

• Jan 26, 2009

• #18

Where in the hell am I? said:

Dunno, maybe you need extra when you are doing strictly perilite?

Click to expand...

mixture of clay pebbles and perlite

Thanks

 

joejoe4444

Well-Known Member

• Jan 26, 2009

• #19

tommy gibbs said:

about the epsom salt thing, if it isnt a mg deficiency, and you add the salt, will there be any negative consequences?

Click to expand...

wana know this too,,,, and were i would be able to get sum,,

 

greenfirekilla420

Well-Known Member

• Jan 26, 2009

• #20

Could be its really high in sulfer. Get some of the CAL MAG boost that botnicare makes saw it at the hydro store today accutally. I had this problem with hydro thats why I went to soil, to learn and then am going to slowly go back to hydro.