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Back to Grow Questions
Calmag issues
Ichabod1905
started grow question 3y ago
Hi all. Just a quick one. Do I need to use calmag on every watering using a sf4000. It's my first time using a led. Thanks for any advice. 👍🏻👍🏻
Solved
Feeding. Deficiences
likes
Roberts
answered grow question 3y ago
Depends If coco is present in your substrate. If so then I would use it more often then not coco absorbs cal mag.
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Complain
Selected By The Grower
Similar Grow Questions
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
Steeluk1987
Will she be ok
Should I worry or should she be ok, watered with plain pH 6 water 81ppm runoff 221ppm no further burn but will this slow her down and as I'm sure it was bloom nute that caused the burn should I even bother with p/k in next few weeks if she can't handle bloom and buddy?
Week 7
Feeding. Deficiences
5y ago
1
Solved
FoxGrow
Fixed soil PH: Now from young leaves' interveinal chlorosis to all over light green
Soil Ph was off: 7.1. Switched to phosph. acid and use Epsom salt. Now: 6,4ph, Ca/Mg ratio at 3:1 (instead of 11:1). Used foliar spray (GH Enhancer). Ladies still show deficiencies: Now all over light green. Didn't feed Bloom due to overfeeding in grow. Will give Bloom in two day
Week 8
Leaves. Color - Pale
Plant. Stem - Red or purple
Feeding. Deficiences
5mo ago
2
2
Solved
Shockolateman08
Nitrogen overdose
Now my experiment turned into a mutant 😂...I wanted a problem and I got it 😔 I flushed and flushed....and flushed. Now what? Bloombuster said it was an nitrogen overdose, what now?
Leaves. Veins - stay green
Feeding. Deficiences
Techniques. LST
5y ago
3
5
Solved
Sugahmama
PK 13/14
Hello Growmies! I cant read what my lady need 😵💫 Is it a lack of Phosphorus? I have a guide but cant tell if its right and dont wanna overfeed her
Feeding. Deficiences
2y ago
1
Solved
Mr_Incognito
Dark interveins on leaves
Noticed dark areas on few fan leaves near the top of the plant. Can’t figure out what could that be. PH about 6,2 or less.
Week 4
Feeding. Deficiences
3y ago
5
6
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
5y ago
2
7
Solved
YellowGrow
Deficiency? Ph? What is it?
Help! Seems what was an early deficieny is getting worst! What is this? I've ordered some litmus test (and the digital one from China but paper should be here tomorrow or day after). Could be PH? Magnesium? What? Heeelp before got worst!! :'(
Week 5
Leaves. Color - Pale
Feeding. Deficiences
5y ago
1
1
Solved
AwfulBuddy
Lack advice
Serching for any lacks... I think its Mag deficency... Any advice?
Week 5
Feeding. Deficiences
3y ago
4
3
Solved
Crowdkillmymeat
Small brown spots on leaves
This plant is now 6 weeks into flower in a 5gal dwc bucket and after changing the water yesterday these spots started showing up this afternoon but only on a handful of leaves. Am I looking at a deficiency and if so what would be a good remedy or additive?
Leaves. Tips - Burnt
Feeding. Deficiences
4y ago
3
2
Solved
Nick_Frampton
Soil PH needs to be increased. What do I do?
Hey everyone. I've noticed my plants are getting purple stems and not really growing as much as other plants. I checked the soil PH of them and the big plants have a PH of 6.1 and the small ones have a PH of 5.7. What's the best and easiest way to increase my soil PH to 6.5? Ty
Other. General questions
Plant. Stem - Red or purple
Feeding. Deficiences
4y ago
2
8
Solved
GreenCosmos
Calcium deficiency?
Saw this little brown/yellow parts today. She is in BioBizz LightMix Soil and gets 0.3ml/L BioBizz CalMag 3x per week. pH is above 6.5 . Today I gave her 1ml/L CalMag. Was this the right choice? Is this a calcium deficiency?
Leaves. Color - Dark-brown
Feeding. Deficiences
2y ago
2
2
Solved
buddhi_coop
Leaf Deficiency
What’s going on with my leaves? Looks like the start of a deficiency.
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
1
1
Solved
Rollex420
Your opinion?
Today flushing the wedding cake i was thinking that the problem was an excess of nutrients, but instead water was quite clean, around 1100ppm at the first drain, after several flushes water is now on 600ppm. I also raised the lights.. I still do not understand 🤔
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
4
2
Solved
Ziooomoooleeek
Niedobór
Czy to oznaka niedoboru czy coś jest nie tak? Rośliny wydają się być zdrowe, ale jest początkujący jeszcze się uczę. Naprawdę dziękuję wam za wszystkie odpowiedzi Bracia :)
Feeding. Deficiences
3y ago
2
3
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
5y ago
3
3
Solved
ELPIRATA
HELP!!
Buenas! Tengo una duda enorme sobre esta pequeña "#3 Auto Lemon Kix"; Es 1 de 3 de la misma raza presentes en el cultivo, pero a diferencia de sus 2 hermanas, esta se ha cultivado en maceta de 7 litros(cometi un error al agregar misma cantidad de agua que al resto; Se salvará ?
Week 1
Buds. Not fattening
Plant. Too short
Feeding. Deficiences
5y ago
1
Solved
MrGreenMan
Is this just natural harvest deficiencies?
Hey everyone! I’m coming close to harvest on my Dark Devil Auto and I know that the leaves start showing deficiencies near harvest. Could someone just confirm that’s what’s happening to my plant as it’s my first grow and many sure 😅 thank you 🙏
Week 9
Feeding. Deficiences
4y ago
8
Solved
Dillsnills
Advice on what's going on with this plant some yellow and brown on the leaves
Looking for help to diagnose what's going on w this plant,did a mini flush ppm runoff 610 intake 345ppm, wk 7 flowering Girl Scout Cookie Auto GardenOfGreen, should I do a nute feeding next,FF chaching,big bud? Ph6.5. Advice input opinions greatly appreciated.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
4y ago
1
1
Solved
thunderbolt_23
EC
Hello, how can i throttle my EC ..i dont get it Plz help out I have biobizz calmag as a helper but it increases a lot more EC. Do i need sort of salt??
Feeding. Deficiences
4y ago
4