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Back to Grow Questions
Yellow mottled leaf
greenhousegrowgirl
started grow question 5y ago
Should I be worried about the yellow vein like apprearance and mottled discolouration?! 😰
Solved
Week 2
Leaves. Veins · Yellow between
likes
Mcdiggley420
answered grow question 5y ago
I wouldnt go mad may maybe half strength I'd say everything she needs is in the soil tho just ph'd water I'd go about 6
2 likes
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Selected By The Grower
greenhousegrowgirl
answered grow question 5y ago
Thanks MCDig. She’s under 2 weeks old and still supposed to be nutrients still in the soil. Will it be ok to add some calmag at this stage?
1 like
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Mcdiggley420
answered grow question 5y ago
Try some cal mag
1 like
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Similar Grow Questions
Solved
skeeter
Is that discoloration normal for a plant at the end of flowering? My other plants also have some of this discoloration and they're not into flowering yet.
Week 11
Leaves. Veins · Yellow between
Leaves. Color · Mottling
6y ago
2
2
Solved
Barbieslapping808s
Update on previous deficiency question
Update on previous deficiency question The leaves got worse, its still only a few so not too bad. After doing some research i think it could be a Manganese, magnesium and/or Sulphur shortage. I fed some liquid calmag a day ago. I plan to use epsom salt if there is no change
Week 13
Leaves. Edges burnt
Leaves. Veins · Yellow between
6y ago
2
5
Solved
elevensixty6
Still to early to tell? Noticed yesterday and have slightly worsened today. Not sure the issue but potentially magnesium? Getting close to top dress also.
Only on 1 of 3 plants so far. On older growth after getting dose of Recharge the other day. Maybe an N problem as I also use 484? Or mag? Using CalMag every other watering in RO at 150ppm as the soil has some cal and mag. Also getting close to top dress time maybe something else?
Week 4
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Leaves. Other
4y ago
4
Solved
TheFamilyShire
Leaves curling on sides
Okay so the leaves are acting weird and kinda curling in on the sides. Like it's heat issue. I think maybe to strong LEDs. Idk. It's only 79°f Light (ESv300) is on lowest setting @32in away. Fed GH flora trio. Only 237ppm. The leaves are also yellowing between veins.
Week 3
Leaves. Curl up
Leaves. Veins · Yellow between
4y ago
3
4
Solved
Rogue3000
Need help to detect deficiency
Blue Dream Auto by FastBuds, she's on 2nd week of flower. Leaves start curling up and there's some grayish discoloration between veins. Last 2 days it was 70% humid and temp around 19 C What can cause a problem? White Widow nearby totally ok
Leaves. Curl up
Leaves. Veins · Yellow between
2y ago
8
5
Solved
FreakyMilk
Leaf tip yellowing.
Help! Is this nutrient burn? Light stress? Starting to get some yellowing on leaf tips. Early Miss autoflower, week 2-3 of flowering.
Leaves. Veins · Yellow between
Leaves. Color · Yellow
5y ago
2
4
Solved
Hellishjam
Magnesium Deficiency?!?!
Hey there GD, so i'm thinking i have a MG issue right now, i did apply some fertilizer rock dust in order to try and correct it. it has started at the bottom of the plant of the bigger fan leaves then has moved up the plant is now show on the tops of them...
Week 18
Leaves. Veins · Yellow between
6y ago
3
5
Solved
MediciGrade
Crispy Yellow Leaves
Inflow EC=1333 w/ PH=5.8 vs Runoff EC=658 w/ PH=6.0. Insufficient nutes due to light intensity? Perhaps my PH meter is inaccurate? Light is 42 inches from canopy or ~600 PPFD. RH 65%, Temp 80 F.
Week 8
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
1
3
Solved
DrDank22
Potassium deficiency? Calmag?
What nute issues does it look like? Calmag? Or K defiency?
Week 9
Leaves. Veins · Yellow between
6y ago
1
4
Solved
GoldenWeedGrower
What problem has my girl ?
Hi guys, I thought it was a mite attack and I used neem oil and several other disinfectants but the sposts are still there. Any guesses please? Thanks friends
Leaves. Veins · Yellow between
Leaves. Color · Pale
3y ago
3
4
Solved
Qutro
Top leaves
Hi Growmies, Two weeks ago i noticed that there are some yellow stripes appeared on the top leaves. The PH fluctuates in DWC can this cause some micro nutrient deficiency but I don’t really know. Do you have any ideas what could be? Thanks
Week 5
Leaves. Veins · Yellow between
3y ago
15
7
Solved
jeffrey420
yellow leaf, brown spots deficiency
Can you guys help me identify this deficiency??
Week 9
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Leaves. Color · Pale
4y ago
3
4
Solved
question_a_pig
Does that look like an early deficiency?
Hi everyone, what ya thinkin' What kind of deficiency could that be? My bet - potassium. last portion of water was ~6.2 pH I wasn't feeding her nutes for ten days by now.
… Show more
Leaves. Veins · Yellow between
2y ago
3
4
Solved
MyStery21
How you fix this?
Please help me to fix this deficiency, plant it's in the first week of flower, she is showing pistils AND I HAVE TO FEED HER TODAY.
Leaves. Veins · Yellow between
Other. General questions
7y ago
5
6
Solved
p4tm_CHEF
Pic week 7 (2/3/19). Last couple of days started getting this discoloration on a few. Had deficiencies in past but were usually spotty & random which ended up probably being calcium def...have added CalMag this go. This is spaced specifically in between the veins. Please&TY.
Week 7
Leaves. Veins · Yellow between
8y ago
2
1
Solved
Ner0z
Spotting on leaves
Hey I've got some spotting on all my leaves. My PH is dialed in at 5.8 for RDWC. Using gh flora trio plus rapid start. 4m micro, 5m gro, 1m bloom 3m calmag. Rez temp is 71f
Leaves. Veins · Yellow between
5y ago
3
5
Solved
mailosa
Weird yellowing between the veins, which the plant had since germination. I don't know what to do about. I am trying feeding it nutes to see if that works.
Week 2
Leaves. Veins · Yellow between
7y ago
1
1
Solved
RoyalSton3r
The ph value is 6.3.👍 Yesterday I poured Short Flowering Powder "0.5g / 1.5l" in ph 6.28 water and today I notice these yellow spots. The beauty has grown 5 cm since yesterday.💪 What could that be? I'm just a bit worried?! 😲
Week 4
Leaves. Veins · Yellow between
8y ago
3
3
Solved
Northnut
Anybody have an idea what's going on with my plant? Assuming it's a deficiency of some sort but seems to be yellowing from stock of leaf out. Not alot of it but want to get the girl completely satisfied pushing forward.
Week 6
Leaves. Veins · Yellow between
7y ago
1
3
Solved
freecana
Light green color and yellow veins on the leaves.
Something wrong with Red Poison Auto. Cannabiogen soil Automix 2.0 Ph of runoff 6.4 Water EC 0.5 Red Poison has a light green color and yellow veins on the leaves. The tips of the new leaves are twisted and have bumps. Another strain (Sweet Nurse) feel great in the same condition
Week 2
Leaves. Veins · Yellow between
Leaves. Color · Pale
6y ago
4
4