By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Is this a Sulphur deficiency?
Pablo42069started grow question 4 years ago
What deficiency does this look like and how can i solve it? It kinda looks like a Sulphur deficiency to me. Being grown in 20L dwc bucket, GHE nutrients, calmag.
Solved
Leaves. Other
like
AmnZhzanswered grow question 4 years ago
Hi there, I totally agree with rhodes68 with ph fluctuations but I will also add and calmag def. Monitor your ph to be within the proper range.
like
Complain
Similar Grow Questions
Solved
sskwhiteshadow
Auto flower showing sings of to much or not enough cal/mag or mn need help identifying whats its has to much or not enough ofHi All
4 weeks into my auto grow and its showing signs I think of cal/mag or mn def but im not certain here.
Soil: foxfarm (3gal)
Water PH in and out is 6.1
advance nuts : at 14ml + cal mag xtra at 8ml per gallon for the last week
200 watt led
Leaves. Other
19 days ago
1
1
Solved
Gratefuldread
1st time grower need advice and need to make sure my plants doing good.My plant strain is blue dream fast photoperiod by seedsman. I use foxfarm soil foxfarm nutrients and my ph stays between 6.5 - 6.8. my humidity is 36-40 percent. My temp is 65-70 F. I run a marshydro ts- 600 led. My grow is 2 1/2 weeks into flower.
Leaves. Curl down
Leaves. Other
2 months ago
1
Solved
hweixd
Big difference in first true leaves' sizeBig difference in first true leaves' size
Its almost day 5 after emergence. Is this normal? Should I be concerned?
ALSO: It's still a seedling but, I maybe think the cup in which i'm growing it in is too small, or rather I put too little soil (9cm diameter , 4cm tall dirt).
Leaves. Other
2 months ago
1
1
Solved
MrGreen92
3 days in, only cotydelons with no sign of the first true leaves. Have you seen this and has it recovered?This plant was stunted at the start after he couldn't get his hat off, but now looks pretty healthy however it's been 3 days of just cotydelons and absolutely no sign of the first true leaves. Have you had this before and did it recover to eventually grow true leaves?
a month ago
4
4
Solved
fgrgeargha
First Grow 4 weeks into Veg - Let my humidity get too high for 1 night. Need help with mold/septoria/?Last 3 days I've pruned diseased leaves every morning, foliar sprayed peroxide leaves & topsoil, & added some to watering solution. Is only affecting one plant in tent. Humidity no longer issue (was waiting 4 inline fan). If I keep pulling off leaves it's going to die anyway.
Leaves. Other
Other. Bugs
Other. Mold
a month ago
3
Solved
JSanchezz
I think one has to Die ??? :(3 days ago noticed the brown spots on one of 3 glookies, this one was "crippled" by begin gave her CalMag (0.5ml/L) 2 days ago looks worse and worse.
To protect the other kills or what would you advise?
Water was always PH 6.3-6.7
Leaves. Other
a month ago
6
Solved
G4NJAG4NG
I've recently switched to 12/12 and because of the temps where I live I have opted for lights on 10pm to 10am, now just a quick question, during uninterrupted darkness would me briefly opening the tent to water badly disrupt this? Using my phone light to water the plants?Week 6
Leaves. Other
5 years ago
2
1
Solved
manapool_indoor
Have some yellow spots only on this baby, the 4 others show nothing, the plant still grow ok. Any clue ?
Thx !Week 3
Leaves. Other
5 years ago
1
1
Solved
JKT48
I’m referring to the last 3 pictures in week 7. Those leaves are near the bottom of the plant, not getting enough light. I thought they’d yellow gracefully before finally crisping up and fall off. But these are dying gruesomely. Is this normal, or a nute issue? What’re those?Week 7
Leaves. Other
5 years ago
1
1
Solved
Red_i_jedi
So, something has happened, thinking it's either a nute lock or cal-mag deficiency so thinking a flush and then no nute feed with cal-mag.
Should I be worried? Is this at all save-able? I fed them with bites about 4days ago. Really don't know what to doWeek 3
Leaves. Other
5 years ago
1
1
Solved
robotdinosaur
Older/lower leaves yellowing and wilting. Assuming N deficiency? Present from late veg/early flower but not accelerating or slowing down. Also observing small black/brown spots near veins on the same yellow leaves. Assuming P deficiency? Present recently, treated with Mammoth P.Week 5
Leaves. Other
5 years ago
1
1
