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Back to Grow Questions
Name the deficiency I belive it to be calcium / ma...
SlaveGr0
started grow question 5y ago
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
Solved
Week 14
Feeding. Deficiences
likes
Mr_Weeds_Autos
answered grow question 5y ago
It's a Calcium/ Magnesium deficiency, for some reason plants under LED lights crave more Cal-Mag.
1 like
Complain
Selected By The Grower
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Solved
Misanthrope
Pin the tail on the deficiency
Some yellowing that developed on Gelato Auto in the last coupla days....my guess is nitrogen deficiency since feeding has been light throughout growth but I'm still new to the game and would love to hear from some more seasoned growers
Week 11
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
1
4
Solved
Maskedcucumber
Probable phosphorus excess nutrient block
Hi, I was wondering how long are the nutrients blocked after an overfertilisation ? I lowered my EC to 1 (day 24) since they are growing a 3rd internode. Thanks !
Week 4
Leaves. Color - Yellow
Plant. Too short
Feeding. Deficiences
4y ago
4
4
Solved
Anditsch
Gelato 33 faded and a bit hanging leaves
Why is she looking kinda sad? Perhaps too little nitrogen? Or is it because it is infested with tripes? Strain Gelato 33 Fast Flower Thank you
Leaves. Other
Feeding. Deficiences
9mo ago
1
Solved
oldleafybeard
Magnesium
I am a bit worried about the early oranging of the flower pistols, I have adjusted cal mag should I continue as normal and put progression down to pre existing deficiency now showing down the road? Certain branches/budsites showing amber pistols in first couple of weeks of flower
Week 6
Feeding. Deficiences
3y ago
1
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
soulsofarmony
Deficiences or overfeeding
In the last 3 days two of my plant seem to have some problems. First the oldest leaf turno Yellow and the become burnt. I Always check the ph solution and i Always feed them in this 2 weeks so i thought that maybe i overfeed them. I post the pics in the appropriate section.HELPLS
Week 2
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
5
4
Solved
JoNzE
deformed
Can any1 tell me wats goin on with this 4 week seedling , deformed leafs and spots on lower canopy..?
Leaves. Other
Feeding. Deficiences
4y ago
1
1
Solved
kaiabel
Dos Si Dos N problems or normal end of flower?
Can you tell from the pictures what happens to my Dos Si Dos 33 she is in late flower 58 days, still feeding biobizz but the is getting the N deficiency or even toxic N. The pics are from yesterday and 08.03 maybe check my diary for a closer look. Thanks and have a great day
Feeding. Deficiences
4y ago
3
Solved
SalemBlack_FR
Engraissage
A quel moment dois-je utiliser l'engrais de croissance pour la première fois ? Merci
Feeding. Deficiences
4y ago
3
5
Solved
MrBz21
How to differentiate Calcium from Manganese deficiency?
They look the same, so is there other criteria to differentiate a calcium from a manganese (not magnesium) deficiency?
Feeding. Deficiences
4y ago
1
1
Solved
Paul71
Idk what's wrong
Can anyone help me figure out what's wrong with this baby? Special queen photo, week 8 of veg, organic pellet fertilizer added directly in soil. Always watered just water, seemed so healthy till last week, then leaves started yellowing a bit.. Nutrient deiciency/excess? Wdy think
Leaves. Color - Yellow
Feeding. Deficiences
Techniques. Topping
2y ago
2
Solved
Michael1234
deficiency???
is it a nutrient deficiency ???
Week 4
Feeding. Deficiences
5y ago
1
2
Solved
Dillsnills
Light colored veins in the leaves of pineapple Express Auto seedling 5 days old, any need to worry at this stage?
Should I be at all concerned with the light colored leaves with what looks like light colored veins in the leaf? Pineapple Express Auto fastbuds 5 days from seed, temp 76f 62rh, ffof mixed w happy frog soil perlite. Advice input opinions greatly appreciated.
Leaves. Veins - yellow between
Setup. Seedling
Feeding. Deficiences
4y ago
3
3
Solved
Laxguy420
Nute lock or nute deficiancy?
had some yellow leaves start to pop up on one of the girls. Looks like a nute lock that we will address with a PH water flush and then slowly wrk them back up onto the feeding schedule. Didn't check my Ph and my guess is Ph went too high in the soil.. Thoughts from my gurus?😇
Week 8
Feeding. Deficiences
3y ago
6
6
Solved
XanHalen
Progressive rusty spots on leaves
been upping calmag .5 each feed, still getting worse, if not calcium deficiency... what is it? should i keep upping calmag? running 2ml/gal currently. bud development is still good, not stunted, good structure and trichomb production, great smell.
Week 7
Leaves. Color - Dark-brown
Other. General questions
Feeding. Deficiences
8mo ago
18
10
Solved
GhettoStyle
friends tell me what it can be!?
I don't understand why the leaves have such a color!! like cal-mag added and EC 0.5 is not so big for this stage of growth !!! I don't understand why the leaves have such a color(
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
5y ago
3
4
Solved
MrBlobbo
Nitrogen Toxicity?
Week 2 flowering - the new growth is very thin, curling down and odd looking, is this nitrogen toxicity? Added pics so you can see rest of plant too. Thanks!
Leaves. Curl down
Leaves. Other
Feeding. Deficiences
5y ago
4
11
Solved
DarkOG
Deficiency?
Would it be a nutrient dificiency?
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
3
Solved
buddhi_coop
PH measuring for Organic Growers
If I’m growing organically, do I measure my PH still? I heard that the PH up & down liquid isn’t organic & that organic growers should throw away there PH meter because the soil will adjust to what ever PH level I water them with. Is this true? I’m having a cal/mag deficiency.
Other. General questions
Feeding. Deficiences
Feeding. Other
4y ago
3
3
Solved
Parky955
New grower
Nutrient burn or deficiency? Or light burn? Fed on schedule. 1st week water 2nd bio grow 0.5ml/1l. 3rd week bio bloom 0.5ml, grow 0.5/1l not sure if its lacking nitrogen
Feeding. Deficiences
4y ago
1
6