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Back to Grow Questions
Qual def ???
Horushash
started grow question 4y ago
Qual def ???
Solved
Feeding. Deficiences
likes
HerbalEdu
answered grow question 4y ago
this chart may help: https://loudclouds.co/wp-content/uploads/2016/07/marijuana-deficiency-chart-jorge-cervantes.jpg look like magnesium deficiency.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Hansgrube
Big FAIL try not to laugh - fed my ladies with WC cleaner
Try not to laugh. I accidentally fed one my ladies with a WC cleaner. https://ibb.co/v1MNNcM 1. I noticed it 45 min later, leaves began yellow tips 2. I took it off the dwc system and flushed it. Do you think shell survive, let her have few days in phd water or not?
Feeding. Chemical composition
Feeding. Deficiences
Feeding. Other
6y ago
7
8
Solved
Strangegarlic
Soil ph trending downward
Keep having problems with my soil ph. Using ocean forest just phed water thru veg and just started using GH floratio nutes a week ago. Runoff keeps trending downwards sitting at 6.1 now. Any long term solutions to keep it happy towards 6.5? Had this issue for a few weeks.
Feeding. Deficiences
7mo ago
10
7
Solved
burrr
After doing some Googling I think these are symptoms of calcium deficiency due to low pH but I'm not sure. What do you think?
Week 4
Feeding. Deficiences
8mo ago
8
8
Solved
jwesty
What do I have going on here?
As you can see, the newest leaves are BRIGHT. She was flipped to flower 2 days ago, supplying her with calmag and grow big....is she lacking food? I have never seen such a thing.
Leaves. Veins - yellow between
Leaves. Veins - stay green
Feeding. Deficiences
3y ago
4
3
Solved
Newbie_01
Primary ( K ) or secondary nutrient ( Ca-Mg ) deficiency?
Hi friends, I would like your opinion. I'm not very worried, there are a few weeks left until the harvest and I think the situation is under control. THX 😇
Week 7
Feeding. Deficiences
5y ago
3
2
Solved
whoawhoa
Calcium def? Phosphorous? Potassium excess? Boron?
Week 5, NL Auto, Brown spots and some red stems. Coco coir + Pelite (70%/30%), RH 60%, temps 22~26 Celsius, watering every 1~2 days 2.5L. GHE Flora Series, 1ml/L of each bottle (Micro, Grow, Bloom) and 1ml/L of Cal-Mag. EC 1.3~1.4, pH 5.7~5.9, watering until 10~20% runoff.
Week 5
Plant. Too short
Plant. Stem - Red or purple
Feeding. Deficiences
6y ago
5
6
Solved
Lancelot420
Help me
Hello everyone ! I'm currently in the 2nd week of flowering and I've been dealing with this problem for 1 month, I couldn't find the source of the problem, what should I do? Thanks for your help :)
Feeding. Deficiences
3y ago
1
Solved
Medes
Yellowing
First timer here,past week i have had issues with lower leaves yellowing and getting brown spots and falling off. Went from veg state to bloom, the light scheduling got messed up for a week 15/9. I do not know if lockout because of ph imbalance. Light is 12/12 now
Week 2
Feeding. Deficiences
3y ago
1
2
Solved
DanBilzerian
Elon Musk
Elon Musk asks can the people GROWDIARIES answer the two Immobile deficiency questions. Now they know what nutrients are immobile.
Feeding. Deficiences
5y ago
2
2
Solved
Santiago0611
Color en las hojas
Al inicio de la semana 3 de floración las hojas están de color naranja, dejamos de fertilizar y el problema continua, matera de 10 litros, se riega con un litro cada 3 dias, es una critical+ auto de dinafem , quiero solucionarlo pero no sé como, estamos en la semana 4
Feeding. Deficiences
5y ago
4
3
Solved
Bennygen2
Is this nutrients
Does this look like a nutrition problem? Grown in bio bizz light mix she's a zkittlez authaven't done grow diary yet so can't link she's just gone on to 1ml per l of bio grow and has always been cal.mag also used pirana and nevana from advanced nutrients any help would be awesome
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
4y ago
1
2
Solved
buddhi_coop
Seedling Deficiencies
How do I fix a deficiency in a seedling? I’m growing organically so any organic suggestions you have I’d appreciate a lot!
Setup. Seedling
Feeding. Deficiences
Feeding. Other
4y ago
2
2
Solved
Otherland_Wildspice
Brown Spots On The Buds
Should I remove the brown spots on the Buds? What are they? (Maybe from overfeeding?)
Week 7
Buds. Other
Feeding. Deficiences
5y ago
3
3
Solved
Hilkes_Herbs
Calmag?! Or what is it?!?! It’s driving me mad
Hey y‘all! 2 of my 4 plants are showing up some defiencies. I have no clue what it is because it SHOULD be missing CalMag but I‘m feeding CalMag also to prevent from exactly this defiency - what can i do to get this straight again? Ph 5.5; EC 1.8 (tap water has 0.6)
Week 6
Leaves. Tips - Burnt
Setup. Strains - Photoperiod
Feeding. Deficiences
6y ago
7
3
Solved
secaboy
Deficiency
Is this the signs of a nitrogen deficiency or am I not feeding enough Canna A&B? I'm coming up to end of week 4 of flowering.
Feeding. Deficiences
4y ago
1
1
Solved
Gamabunta
Deficiency Problems
I don't know why they suddenly show so much deficiency. Do I need to readjust the PH level or add more nutrients Could it be because of the stronger lamp? I switched from GC 4 to GC 9 from Greenception about 1 week ago. Which corresponds to a change from 250w to 400w NDL. I am ve
Week 6
Feeding. Deficiences
6y ago
4
4
Solved
CBDnurse
yellow leaves
my lemon haze doesn't want to grow anymore, it is indoors and gets the same treatment as my other plants .. yet it is still in its growth process, does anyone know what ion deficiency they could have?
Plant. Other
Feeding. Deficiences
5y ago
2
4
Solved
CaptainKirk1188
Fixing deficiency/toxicity/overwatering issues
How do I properly identify and remedy these issues with my babies?
Week 12
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
7
10
Solved
Splifranger
Overwattering ? Yellow leaves and hanging a bit
Is she getting to much water ? I give water every 2-3days and just fil it til it runs out at the bottom to moisten every bit of soil. Yellow leaves at lower half cutted them al out and leaves are hanging bit. What should i do or is everything stil fine.Soil doenst feel to wet
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
2
2
Solved
Foxtrotoscar
Overwater?
Hi People Just started some NYC Autos. 3 part coco&coir 3 part compost 1 part perlite 1 part vercumilite I watered generously as I heard coco drys out quickly but I seem to have over watered as they have stunted growth especially for just hitting 14 days old. Anybody any ideas?
Week 9
Feeding. Deficiences
5y ago
1
1