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
I believe there is a Calcium deficiency in one of ...
RookieGrower65started grow question 2 years ago
I believe there is a Calcium deficiency in one of two Bruce Banners and one of two Gorilla Glues. All four plants have received the same amount of nutrients. Some of the newer growth on both deficient plants seems healthier with increase of Cal Mag for the last two weeks. ???
like
Answer
Ezzjaybruhanswered grow question 2 years ago
Looks like some calcium maybe but also phosphorus deficiency with the marginal chlorosis going on there.
Could be lock out also, you have to be checking pH with FF nutes, the tiger bloom drops pH value considerably.
Be careful with FF nutes in general their schedule is over dosed. If you just started feeding more, they may not be liking that.
1 like
Complain
Similar Grow Questions
Solved
JohnD
Leaves are look sick.First set of /lower/ leaves are getting sick I presume, and surely gonna fall off. Definitely not looking ok to me, maybe they just age out?!? If anyone have a idea what's causing thins - please leave a comment. Thanks in advance!
Week 5
Leaves. Color - Mottling
3 years ago
4
2
Solved
FluffyPants
Any help identifying this leaf issue?Hi everyone, I have a couple of issues popping up on Medea's leaves, and I'm not sure what they are. She's in week three now, and otherwise looks healthy (if growing a little slower than usual). Her last feed (3 days ago) was her first one with a 1/2 dose of the GH trio (0.3ml/L)
Leaves. Color - Mottling
Leaves. Other
3 years ago
2
2
Solved
Scooby_Doo
Plants deteriorating rapidly, pls helpPlants not looking good! Help!
White tips at the end. Brown patches. Leaves curling.
I've been feeding it 0.5L Advanced Nutrients Coco Big Buds.
The light was fairly close, at 30cm. I've raised the lights to 60cm.
It was also very humid, so I've opened the air vents .
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Mottling
3 years ago
3
Solved
1Right_Angle
Whats growing on and harming the leafI do not believe this is an Insect problem. Can anyone recognize what this problem is on the select leaves from the durban poison & natural mystic
The last image shows the back-side of a leaf, that looks strange !! ??
Thanks in advance and for reading my question
Week 11
Leaves. Color - Mottling
3 years ago
3
2
Solved
Blabina
PANICK MODE ON : ISSUE LEAVES FOR QUICKBLUE😰😨 PANICK MODE ON : ISSUE LEAVES FOR QUICKBLUE😨😰
Not sure what happen BUT ! Yesertay while i was watering some drops went on those leaves, I've clean the drops quickly with paper towel and very gently... It was before ligths on and i saw no remaining humidity on them ...
Week 2
Leaves. Color - Mottling
3 years ago
8
12
Solved
Dirty_Hippy
Brown spots followed by necrosis on Mandarin Sunset.Any idea what could be causing this necrosis on my leaves? Starts with the spots and grows to crisp up the leaf.
My soil should have plenty of calcium and magnesium. Happened once before on Gelato and never deciphered it.
Week 10
Leaves. Color - Mottling
3 years ago
11
7
Solved
Kush_Maniac
Anyone know what might happen here ?I recently ran into the problems in the video.The new development of the upper leafs are good.However,the under loooks real droppy and dying.Growing in coco+perlite (70/30) feed irrigation everyday PH:5.8-6 , EC:1.8, Run-off 13-15%.
Leaves. Edges burnt
Leaves. Dropping off
Leaves. Color - Mottling
3 years ago
3
4
Solved
Budboxbio
Deficiancy or light issue?Can anybody tell me what this is looks like maybe deficiency or light issues help help help..
Pale-ing maybe blotchy if thats a thing looks faded almost...
On 2 plants currently
Light is at 24 inches above top of plant.
Leaves. Color - Pale
Leaves. Color - Mottling
Feeding. Deficiences
3 years ago
4
6
Solved
Tjcashmoney
Rust spots on leavesCheck the pics and recommend something to help a newbie out. I’ve seen it for a couple weeks. I removed all leaves with necrosis, but it came back. I don’t know for certain what it is. I think it might be a calcium deficiency. I was going to go out and get some gypsum, but I want
Week 7
Leaves. Color - Mottling
3 years ago
2
3
Solved
SirJester
Brown spots on seedlingHey! Seedling has a few brown spots which I’ve not had before. Any ideas?
Leaves. Color - Mottling
3 years ago
1
1
Solved
vmass20
Nutrient DeficiencyIs this a PH issue showing or nutrient deficiencies (possibly caused by bad PH anyway, at 6.2 atm higher from earlier in week.)? Possibly magnesium deficiency, looking at pics. Anyone confident? Been hot in tents as well but water temps kept decent about 68-70.
Week 5
Leaves. Color - Mottling
3 years ago
2
2
Solved
Toastdtoast
Spots and discoloration, help me Tom Cruise!Can anyone tell me what this is? I fed some calmag and no signs of pests or external fungus, water between 6.5 and 6.8, no additives, jugged spring water from the store and never have problems with it. There are 3 leaves like this and 2 are on same branch, all are mid plant
Week 8
Leaves. Color - Mottling
3 years ago
3
2
Solved
klimfish
Spotty/Blotchy Discoloration on leaf.What is this spotty/blotchy discoloration on this leaf? None of the other plants have it, it didn't brush off when rubbed. Hoping it isn't a mold or a pest...I have been keeping the humidity around 65% with good airflow, but I'm wondering if it's time to bring it down to 60%.
Week 1
Leaves. Color - Mottling
3 years ago
1
2
Solved
Everest
green spotslight green spots began to appear. Should I be concerned or is this natural?
Week 2
Leaves. Color - Mottling
3 years ago
2
2
Solved
Toastdtoast
Still K deficiency?I fed some flower fuel to plant 1, half strength, and the discoloration got worse! Some leaves almost look like cal deficiency so I also sprayed foliar with calmag, just now when I got home. Is this still looking like a K deficiency? If so, should I feed it again or wait?
Week 9
Leaves. Color - Mottling
3 years ago
4
3
Solved
KootsFullAuto
Discolouration on fan leavesGetting a white discolouration on my fan leaves. Thought it was residue from watering with nutrients as sometimes water will land on the leaves. But it doesn’t rub off, some parts look like it’s scratched into the leaf, some parts look almost bleached. But also considering PM?
Leaves. Color - Pale
Leaves. Color - Mottling
Leaves. Other
3 years ago
4
6