The Grow Awards 2026 🏆 
Nutrients deficient
Fruitgroweranswered grow question 5y ago
That's calcium defeciency apart from that your plant looks very, very healthy! Well done!
L_Tetragrammatonanswered grow question 5y ago
This one looks like it didn’t like the level of nutrients you gave the other girls. I would give her just ph’ed water the next time you feed the others and see if she perks up for you.
1 like
Complain
Similar Grow Questions
Solved
MrGreenMan
What is causing PK deficiency signs on mid leaves? Too little Calcium causing lockout??Hey everyone, in mid and late flowering with my autos, all experiencing similar problems and I’m inclined to believe it could be due to a lack of Calcium? Could a Ca deficient plant cause these symptoms which resemble a PK deficiency?? I’m 100% adding enough bloomWeek 11
Feeding. Deficiences
5y ago
5
Solved
Mikewithgreenthumbs420
General hydroponics what does these bottles do and should I feed this stuff both my clones pictures at bottom never used stuff like thisWhat and when should I start feeding plants not sure what this stuff is but a friend gave them too me Should I start feeding plants in veg state or flower and help we be much appreciated thank you! And the calimagic can I starting feeding,
clone peyote cookie might need some?Feeding. Chemical composition
Feeding. Deficiences
5y ago
1
Solved
Scrubs1983
Is this a nutrient defiecency or nutes burn?Hi.. Im grwing an auto sweet cbd day 46 i ve noticed lately some yellowing tips on new growth and slight intervenal chlorosis on older leaves ...currently feedin with npk high ph every other week and malasses plus seaweed the other please advice light 250 w 30_35 cm distanceFeeding. Deficiences
5y ago
3
4
Solved
Dillsnills
I'm still trying to raise my soils pH, I'm using Olympus up which has lime, should I give a higher dose or jus pH water till pH runoff goes up?If I use nectar for the gods Olympus up which has lime in it and I'm having low soil pH probs, should I use more Olympus up and adjust my pH and would that help raise my soils pH? Or should I jus use pH water until my pH runoff is where I want it? Advice greatly appreciated.Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
4y ago
2
3
Solved
Spike-GreenGrower
Potassium, correct?I think this is the beginning of a potassium deficiency. The near neon green discoloration is what caught my eye. This leaf is affected the most.
Second week of flower. The Alga Bloom was just increased from 2 to 4ml/l earlier this week, so she should be alright. Right?1mo ago
10
7
Solved
Twojoint
Yellowing of plantThe plant on the right side is starting to turn really light green. (Not yellow yet.)
It seems very uniform, started from the top.
Does this look like a sulfur deficiency? Or more like a calmag problem?
The last picture it looks really yellow but this is just the lightingFeeding. Deficiences
3y ago
3
5
Solved
Snaqq
phosphorus and boron anomalyCould someone please explain the precise mechanism underlying the phosphorus anomaly? As anticipated, availability decreases with increasing pH, yet it exhibits a sudden surge at pH 8.5. What is the exact (bio)chemical rationale behind this phenomenon? Boron has a similar patternFeeding. Chemical composition
Feeding. Deficiences
Feeding. Other
1y ago
33
17
Solved
roro_204
Yellow/ Lime Leaves ????I have 3 grow rooms.
I moved all the deficiency plants to 1 room.
The whole half of the plant is turning really light yellow/
Are my lights too close to the plants ?
Or is my feed to low?Leaves. Color - Yellow
Setup. Lighting
Feeding. Deficiences
4y ago
4
3
Solved
John_Federic
Is this a magnesium deficiency?Why does my plant want to die?Leaves. Color - Mottling
Feeding. Deficiences
4y ago
1
5
Solved
buddhi_coop
NutrientsWould you all use these together or am I supposed to choose one or the other? Week 4 of floweringBuds. Other
Feeding. Deficiences
Feeding. Other
5y ago
2
2
Solved
kizdog
Small orange/bronze spots?So some of the leaves in the middle/top of my plant are getting these orange/bronze spots. I’ve seen examples of a few different issues that looks similar. Can anybody tell what’s going on here? Happy to give more infoLeaves. Other
Other. General questions
Feeding. Deficiences
4y ago
1
1
Solved
Viner_Green
Auto Ultimate feeding problems.Why are my plants burnt at the top (new growth) but half way down the plant it has nutrient deficiency? How can a plant be hungry and nutrient burnt? Before you say it... Yes my pH is correct, yes my ppm is lower at run off. Temp is 28 celcius, 65% humidity, week 6. What is it???Feeding. Deficiences
3y ago
1
1
Solved
domato
Deficiency nutrients?This flower are in 5week flowering (limit 9-10weeks). Some 1 week ago starting chance color (the sister it was good, check on my diary).
Today I havê the chance to do a FLUSH watering. But i dont know if need more nutrients(which?) or less.Week 11
Feeding. Deficiences
5y ago
2
2
Solved
Marlboro
Нлвые проблемы с переводом на цветениеЗаметил побеление на кончиках листьев. В основном на нижних, но есть и на паре верхних. Не могу определить, то ли перекормил, добавив Bloom booster, то ли дефицит калия и кальция с переводом на цветение, буду рад любым советам и адекватной критикеWeek 8
Feeding. Deficiences
3y ago
1
1
Solved
Aussiegreenthumb82
Follow up question am I underfeeding or doing wellThankyou GrowingGrannie Caltivatorfrog foranswers lovethevibe. Question continues from last. Yesterday flush dH2O run off pH 6.8, EC 1454, TDS 724ppm. 1L nutes runoff pH6.8.EC2058.TDS1029ppm. today 1L dH20 r.off ph7.13 EC1760 TDS900ppm. She eating well? WhypHspikewhenIaddpH5.8?3y ago
2
4