Discolored top leaves

igna

igna

Well-Known Member
Hello, the new leaves are losing their color on top.

what do you think of magnesium/sulfur or other nutrient deficiency? Or too much light??

i use supersoil and 3 gallon pots

Max 24 / Min 19 grados Celsius
Max 71% / min 43%

the space is 60x60 cm 190w panel distance 55 cm
500/600 ppfd with Photone in iphone
 

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A

Adkguerrilla44

Member
igna said:
Hello, the new leaves are losing their color on top.

what do you think of magnesium/sulfur or other nutrient deficiency? Or too much light??

i use supersoil and 3 gallon pots

Max 24 / Min 19 grados Celsius
Max 71% / min 43%

the space is 60x60 cm 190w panel distance 55 cm
500/600 ppfd with Photone in iphone
Click to expand...
What i usually do with my nutrient is ill feed them until i see very very slight tip burn then dial it back from there and continue feeding at a slightly lower dose but imo if you dont have any tip burn your not feeding them as much as they could be taking and im not saying this is the right way lol just what i do and have had great luck with so far and i believe i have pushed all my plants to almost 100% what i could get out of them
 
B

Bullmark

Well-Known Member
They do appear a tad hungry
But if it’s only the very top of the plant, it could be some light stress/burn. 600ppfd is on the high side of average, I’d say. Although it’s all strain/genetic dependent…..
 
igna

igna

Well-Known Member
It seems that they are recovering, the new shoots have a good color and the leaves with spots are not getting worse. I did some foliar applications of Epson salts.


IMG_1528.jpeg
 
A

Adkguerrilla44

Member
My current grow! Doing very good bigger ones were started feb 29th and the smaller ones around march 11-15,RQS blue cheese,blue cheese, all, GPS gg#4 auto,medusa #1,gg#4 s1 mother,milky way f1,titan f1,haze berry auto the entirety of both tents are all autos except for the gorilla glue #4 S1 which i will cutting and cloning a ton off in the coming weeks very excited i ended up with a 64 (you can put at least 2 clones in each site)site aeroponics cloner that i traded a quarter of my lemon skunk outdoor for
 

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DanKiller

DanKiller

Well-Known Member
They look overfed, burnt tips, claws everywhere, when you see discoloration like that it's toxicity most times, that toxicity is giving signs like a mg def or calcium lock, but your rootzone and tips tell you to back off the nutes or something about your combination of them is locking or creating a toxicity.
Anyway they do look better now, although still burnt...
Your in flower now and overfeed will not benefit the trichomes formation process, especially N.
 
igna

igna

Well-Known Member
DanKiller said:
They look overfed, burnt tips, claws everywhere, when you see discoloration like that it's toxicity most times, that toxicity is giving signs like a mg def or calcium lock, but your rootzone and tips tell you to back off the nutes or something about your combination of them is locking or creating a toxicity.
Anyway they do look better now, although still burnt...
Your in flower now and overfeed will not benefit the trichomes formation process, especially N.
Click to expand...

Where do you see claw leaves? because I don't see any
Thank you for your comment trying to help
 
igna

igna

Well-Known Member
Hello
Day 31 at 12h.

It seems that the problems never arose after the foliar applications of epson.

IMG_1656.jpegIMG_1652.jpegIMG_1665.jpegIMG_1661.jpeg

and new baby crossing the Atlantic for the garden

IMG_1638.jpegIMG_1639.jpeg

pure michigan to Galicia ❤❤
 
coreywebster

coreywebster

Well-Known Member
Its when you've flipped the growth accelerates and slow moving nutrients (less mobile) cant keep up for a week or two.

Dont foliar feed any more at this point
igna said:
It seems that they are recovering, the new shoots have a good color and the leaves with spots are not getting worse. I did some foliar applications of Epson salts.


View attachment 5383558
Click to expand...
 
igna

igna

Well-Known Member
coreywebster said:
Its when you've flipped the growth accelerates and slow moving nutrients (less mobile) cant keep up for a week or two.

Dont foliar feed any more at this point
Click to expand...
Of course, I don't

I only applied it in the first weeks when I detected that deficiency, during flowering I don't like to use foliar applications but I had no other choice.
Thanks for the clarification of the deficiency.
 
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