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Grow Questions
Calcim
Calcim
sunshinegroww
started grow question 3 years ago
Is this is sign of calcium deficiency please
Open
Feeding. Deficiences
like
Answer
Organoman
answered grow question 3 years ago
Not sure. No pictures or any references to any diary. Cheers.
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Similar Grow Questions
Solved
Fishcake
Black/brown spots
hi all its currently day 14 of flower i have noticed that there is spots on another one of my plants hope you guys could help me out
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Feeding. Deficiences
4 years ago
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densesensi
Did I nute burn my leaves?
I fed GH flora trio yesterday - introduced the bloom None of my other 2 plants have this. The other auto is the same age and fed the same dosage. How can I fix this? Or will it recover?
Week 5
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Feeding. Deficiences
4 years ago
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Basementganja
PH drifting below 4, by middle of flower. Soilless(Agro A5-HP), watered when dry
Middle of Flower - Runoff PH has drifted below 4.. detected during the first watering of 2.5 gallons (10% runoff) 6gallon pot. Previously watered/fed with 1 gallon of 1tsp/gal GHE Floranova Grow(in veg), then Bloom (after week 2 flower). Input PH has always been between 6-6.5
Week 9
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4 years ago
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FreshCoastOrganics
Deficiency?
Hey everybody, I’ve never really dealt with deficiencies in autos as most of my experience is with growing photos outdoors. Does this look like a magnesium deficiency? These just appeared over night on just two of my larger growing white widow autos. Please let me know, thanks!
Leaves. Edges burnt
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4 years ago
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contrapunk
Recurring Cal Mag issues
I’m already at the maximum recommended cal mag dose of 1ml/litre (with nutes at 1000ppm or E.C. 2.0) and I’m still facing issues. It went away for a few days, but it’s now back. Should increase the cal mag dose and cut back on the macro nutes to maintain 1000ppm?
Week 13
Leaves. Color - Mottling
Feeding. Deficiences
4 years ago
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JonnyappleSeed87
Nutrient Help possibly needed
For my first grow I have kept things fairly simple. I had issues with my soil PH which stopped nutrient uptake but seems to have now resolved that for the most part. Are there any other nutes that are recommended to help bud production or am I ok with what I have now? Thanks
Week 8
Feeding. Deficiences
4 years ago
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soflo
What am I doing wrong?
I’m a new grower my leaves started to shrivel up at the tips and get brown. My friend told my it’s cause over watering so I water less but the problem keeps getting worse. It’s a month old and I use 2ml calmag 2.5 of micro and grow and 1 ml micro. I only water three times a week.
Leaves. Tips - Die
Other. General questions
Feeding. Deficiences
4 years ago
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WhyNotA2
PPM in week 2, nutrient lock?
For plant 1 of my DWC, I had 410 PPM two days ago. My resevoir now is at 440. She is slightly yellow and a tad droopy. Is the rising of PPM by 30 an indication of nutrient lock? If its nute lock, does this require peroxide water to flush? How long do people flush? Thx in advance
Week 2
Feeding. Deficiences
4 years ago
1
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Cali_Grown_420
Calcium Deficiency Won’t Go Away DWC
So plant #1 is still having some Calcium deficiency issues. I’m using RO water and giving the recommended dose of CaliMagic which is 1tsp(5ml)/gal. I’m in DWC and using LED full spectrum lighting. Why can’t I stop these spots? Should I give more than recommended dose of CaliMagic
Week 6
Leaves. Color - Mottling
Feeding. Deficiences
4 years ago
6
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Grrrower
Yellow leaves
my little GG2 is starting to lose many leaves (they turn yellow and fall even before drying) while the other is not having any problems (the only difference between the two is the "aggressiveness" used in the LST) it could be due to the flushing done (but less than 5 days ago) 🤔
Week 10
Leaves. Dropping off
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Feeding. Deficiences
4 years ago
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kush_dreams
Nute burn or something else?
My middle and top leaves are yellowing from the tip and edge inward, is this the nutrient burn or another issue altogether? Runoff PH was 5.9 and ppm was 700.
Week 13
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
4 years ago
3
2
Solved
Growin_it
White widow mid-late bloom. Nutrient advice needed.
White widow in mid-late bloom. Stem reddening. Leaf yellowing with some brown spots. Does this need a ph'd water flush and what nutes can help?
Feeding. Deficiences
4 years ago
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gentlewing
Canna flush
Thank you so much for the information. I have been using Plagron nutrients for a long time and have never had any major problems. OG is my first to be very sensitive. She went to sleep in the vegetation. It's not working now. Can I do a flush with Canna flush? How I use this? Thx
Week 3
Feeding. Deficiences
4 years ago
1
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Solved
MrGreen92
Rusty spots on fan leaves overnight, what is it? ️
Last night I used some old but clean looking wire to bring branches in to the main stems. This morning there's now little orange rusty spots everywhere. Is a soil grow, 6.3 pH used and same run off with Cal Mag every other feed. Taken the wire of at 6am in anger, was it that? 😡
Week 8
Leaves. Other
Feeding. Deficiences
4 years ago
2
2
Solved
Killerz224
General feedback
Any feedback would be greatly appreciated, to me the plant looks healthy, however it is a bit small considering it’s age, right? I’m thinking it may be because of the cheap ‘300W’ light I was using at the beginning of the grow. What do you guys think? (Video end of week 6)
Week 6
Plant. Too short
Feeding. Deficiences
Techniques. LST
4 years ago
3
3
Solved
ajglover217
should this train wreck plant be so lanky?
any suggestions on getting the lanky one back on track?
Week 5
Leaves. Curl down
Plant. Spaces between nodes
Feeding. Deficiences
4 years ago
2
2
Solved
iopiopiop
Bud growth in flush
This plant is due harvest very soon. I plan on harvesting my plant as soon as the weather conditions are better. Untill then I have her on a flush and either under the sun or the growlight. Lots and lots of potassium defficiencies. My question: Is the plant still producing bud?
Week 14
Buds. Not fattening
Feeding. Schedule
Feeding. Deficiences
4 years ago
2
Solved
SlaveGr0
Name the deficiency I belive it to be calcium / magnesium realated. Half the tent is under lec half under led the plants under the led show lighter green leaves and the bronzing first and more profusely
Week 14
Feeding. Deficiences
4 years ago
1
1
Solved
MrGreen92
Is this definitely CalMag deficiency? Check diary for video.
Before I go to over the top with the CalMag in a stupid attempt to nurse my plants back to health I just want to know for certain what it is. The leaves are clawing, bronze spots everywhere but the smallest of the 3 doesn't seem to be suffering as much.. what is it?!
Week 8
Feeding. Deficiences
4 years ago
2
7
Solved
MrGreen92
CalMag deficiency/ Nitrogen toxicity/ Wind burn?
Thank you 8thChevron for your help! Run off readings: pH 6.5 at 26.5c Ppm 245x10 EC 689x10 The fan was directly on them so have put that down to the floor now. Have also just flushed through with a half nute mix that was 6.3ph, 134ec & 549ppm Is there anything else I should do
Week 8
Feeding. Deficiences
4 years ago
1
1