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Back to Grow Questions
Calcim
sunshinegroww
started grow question 6y ago
Is this is sign of calcium deficiency please
Open
Feeding. Deficiencies
likes
Answer
Organoman
answered grow question 6y ago
Not sure. No pictures or any references to any diary. Cheers.
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Similar Grow Questions
Solved
Growergirl_1996
Leaves yellow And holes
Good morning,(Day 30 after germination) I watered the whole week with pure water. Now some of my leaves turned yellow and some even have small holes. Is this a lack of some nutrients? Today I started to use 0.5ml/l BioGrow,BioTop and BioBloom. Plz help 🆘 me
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
1
1
Solved
Terp1
Halb gelb, halb grün
My plant is currently showing slight potassium deficiency. But somehow only on one half of the plant. The other half looks well-fed. Can someone explain this to me? Like, why doesn't the deficiency affect the entire plant?
Leaves. Color · Yellow
Feeding. Deficiencies
4y ago
1
3
Solved
KronicAquaponic
Lime green and droopy
So she has been getting lighter the last couple weeks since the soil became too wet from being too deep in the aquaponic water, figure it’s ph related but I flushed her twice, each time ph came down, but didn’t seem to help, am I going the right direction or is it just N def now?
Week 9
Feeding. Deficiencies
4y ago
4
Solved
mushimushi
Strange Bud ....
what she need , but its not seem dense ok she need some week more but its like but its not grow so much , maybe its phenotype ,meybe light excess or nutrient deficit ?
Buds. Not fattening
Setup. Lighting
Feeding. Deficiencies
4y ago
1
5
Solved
DoubleDsTrees
What deficiency do you think this is? K or Mg?
What deficiency do you think this is? K or Mg?
Week 7
Feeding. Deficiencies
4y ago
4
Solved
Minty
Looking for clarification on the Flush time required for a RDWC grow? I have read this can be as little as 2 days of just plain water but should this also include CalMag if I am RO water? I assume the standard root rot treatment continues? i.e. OxyPlus, HydroGuard, Phytoff?Thanks
Week 8
Other. General questions
Setup. Strain · Autoflowering
Feeding. Deficiencies
6y ago
1
2
Solved
CastlesMadeOfSand
Purple stems-curling tips leaves point down
Guys the sides stems seem really purple!even the central stem.. Why? magnesium deficiency?or genetics? And that leaves tip pointed down; they are a problem.. Maybe N deficiency?(due the early preflowering for the wrong light cycle) Thanks :)
Week 3
Leaves. Curl down
Leaves. Color · Dark-purple
Feeding. Deficiencies
5y ago
2
2
Solved
elevensixty6
Deficiency?? Excess? Neither?
Grown this strain before and had the same issue.. not sure if its a CalMag deficiency entirely. pH has remained at 6.0-6.5 or so in soil and didnt show signs until recently, seemed to have worsened after just two days of only CalMag and Ro water so I bumped up the bloom nutes.
Week 5
Leaves. Color · Dark-brown
Feeding. Deficiencies
5y ago
3
3
Solved
Ionic20
Phosphorus deficiency getting worse?
Near enough every leaf is damaged now, all the new growth appears to be dammaged too and very yellow. Am I going to lose my first plants?
Leaves. Curl down
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
8
9
Solved
CroqueMonsieur
Yellowing leave tips and clawing down, do I need to start giving more nutrients?
Hello all, I'm experiencing some yellowing leave tips on newer growth, it is paired with some light clawing (downside) on the newest leaves (only on the green gelato). I have used very little nutrients so far and have fertigated only once in fear of giving too much.
Week 4
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
1
2
Solved
John_Federic
Is this a magnesium deficiency?
Why does my plant want to die?
Leaves. Color · Mottling
Feeding. Deficiencies
5y ago
1
5
Solved
BrainStorm22
NEED HELP :(!
first time I see this problem, I've only watered with Grotek's Cal Mag and a few times with the BAC vegetation base at 1/4 of what the manufacturer indicates, always with a pH of 6.0 and EC 600-800, but the residues show 1800-2800 EC and a pH between 4.0 and 5.
Plant. Other
Feeding. Deficiencies
Feeding. Other
6y ago
3
Solved
OldFish13
Deficiency or overdose?
i think it looks like cal-mag def... what can you tell me about it ? i am talking about red dots on the leaves
Week 16
Leaves. Color · Red or pink
Feeding. Deficiencies
6y ago
1
1
Solved
Damballa
Lavado de raíces
The EC of my water without fertilizers is 260 us/cm. Should I do a root flush and spend 2 weeks watering only with water before harvesting? The pH of my water is 9.5, should I adjust the pH of the water for the root flush as well? Thanks!
Week 11
Plant. Other
Roots. Other
Feeding. Deficiencies
6y ago
1
1
Solved
tommyjv
Nutrient deficiency help
~2 weeks ago I thought I had a calcium deficiency, so top dressed with Dolomite Lime. Is the current discoloration from the old deficiency or is there something else wrong? Plant 2 also seems lighter than it should be. Is it low on N?
Week 5
Feeding. Deficiencies
5y ago
2
2
Solved
BobtheBUDbuilder
Late Veg Early Flower Questions
When do you trelis your plants? When do you do minor defoliation on fan leaves? Right now pistol hairs on just showing on a few plants. Also once terlis is up you dont remove plants from tent? Right now my run off on gc1 is only 300ish for 3 days. When should i up feed.
Week 5
Feeding. Deficiencies
Techniques. LST
4y ago
2
2
Solved
Mr_weed_pt
Nutrients deficient
One of my plants is showing some marks on the leaves
Week 7
Feeding. Deficiencies
5y ago
7
4
Solved
gehtnixan
Any Idea what is wrong?
Any ideas what is wrong im week 4 and i fed biobizz productline (3/4 of what the feeding plan says) and also around 100g zamnesia monster bud mix in biobizz light mix substrate?
Feeding. Deficiencies
5y ago
4
Solved
forgettenseedling
Leaves getting brown, can someone help me out? What does the plant need?
Leaves. Color · Dark-brown
Feeding. Deficiencies
5y ago
1
1
Solved
GODSGIFT_2005
Potassium deficiency?
Can someone pls. confirm that this is a potassium deficiency? I’m in the 6th week flower I was very low on ppm feeding It’s effecting the upper leaves mostly Using LED 150w marshydro It’s an organic grow. Please let me know Thanks!
Feeding. Deficiencies
5y ago
1
1