Leaves turning brown and drying out.

krishis

krishis

Member
Hi,

A week ago i noticed little brown dots on the first "real" bottom leaves (not the round ones). Afterwards the damaged leaves dries out. Tried adding mg sulfate solution, but i see no changes. Ph level in soil is around 6.9.
Maybe you can give me some advice? I added two pics - one, with the brown dots; other, where the leave has already dried out.

View attachment 2406065View attachment 2406066
 
T

tibberous

Well-Known Member
I thought this was going to be nitrogen def, no idea what that is though.

I'd wait till it's time to water, then run plain water through the soil a couple times, then water with Dynagro Grow at 15/ml per gallon (check the PH before you water) So much easier to just use Dynagro Grow than try to guess deficiencies and correct them individually.
 
krishis

krishis

Member
I have just started using nutes, and the brown dots appeared before i started using them. Can the burns be from the nutes in soil? I used some kind of universal soil. Maybe i should replant my plants in different kind of soil?
 
intenseneal

intenseneal

Well-Known Member
That soil seems pretty hot. What week did you start feeding nutes what brand and how much? I am now using FFOF and had to adjust my feedings or I get nute burn.
 
krishis

krishis

Member
It can`t be from nutes, because i started using them after one of the leaves died. What kind of soil should i use when i replant my plants?
 
krishis

krishis

Member
The nutes i used has NPK 10-10-10. A friend of mine was using them in his grow, so when i couldn`t find anything else, i bought this one. But now i`m looking for a website which ships dyna-gro liquid grow 7-9-5 to Europe.
 
krishis

krishis

Member
Yeah, i believe that it`s great, but it`s pretty impossible to get anything from Fox Farms to eastern part of Europe (without paying ~50$ for shipping). I just found a store that ships Bio Bizz All-Mix to my country. I guess it`s the best soil i can get.
 
krishis

krishis

Member
Another thing - i have been using the same soil since the beginning (they`re about 1 1/2 month old), but the nute burns appeared only like week ago. Can it be nute burn from soil?
 
krishis

krishis

Member
I still can`t understand - is it nute burn from soil, mg def or something else. Today flushed all three plants with plain water and if it will progress i`m going to transplant all my plants in different, more natural soil. Added new pic from today, maybe it will help to set a diagnose. View attachment 2407188
 
CSI Stickyicky

CSI Stickyicky

Well-Known Member
In the future, avoid all soils with chemical nutrients, because you never can tell. Always use organic soil or soilless mix.
 
krishis

krishis

Member
Thanks for advice. So i should transplant my plants to more neutral soil and see how they behave there? Sorry for all the moronic questions, i`m first time grower and everything was going smooth until now, so i`m kind of confused at the moment.
 
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