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Grow Questions
Name the deficiency I belive it to be calcium / ma...
Name the deficiency I belive it to be calcium / ma...
SlaveGr0
started grow question 4 years 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
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Mr_Weeds_Autos
answered grow question 4 years ago
It's a Calcium/ Magnesium deficiency, for some reason plants under LED lights crave more Cal-Mag.
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Selected By The Grower
Similar Grow Questions
Solved
Dillsnills
Should I remove yellow leaves? I under fed nutes and my ppm in tap water were too high, using distilled now, wait till after recharge or jus remove leaves?
Should I remove the yellow leaves? Pretty sure my tap water is too hard and I underfed on nutes, I gave a dose of nutes yesterday, doesn't seem to be turning anymore yellow, I have realgrowersrecharge coming am watering w that next, remove leaves or wait and see after recharge?
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
3 years ago
2
3
Solved
smallgrow
Lime Green Growth Tipes
The growth tips on my plants are super lime green compared to the rest of the leaves. Is this a problem? I'm growing in FFOF and I've given very little CalMag and P-T-K so far.
Week 4
Leaves. Tips - Burnt
Feeding. Deficiences
3 years ago
3
3
Solved
Michael1234
Nitrogen Deficiency Due to Flush???
hello colleagues, because of my own stupid I hurt my Orginal cheese automatic,I gave her too much fertilizer, then I had to do FLUSH two times Ip poured her with water, the leaves started to turn yellow, is it a shortage of Nitrogen?
Week 6
Feeding. Deficiences
Feeding. Other
3 years ago
6
3
Solved
Vps420
Calcium/magnesium
Is that a deficiency of calcium/magnesium?
Week 6
Feeding. Deficiences
3 years 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
3 years ago
3
2
Solved
Michael1234
deficiency???
is it a nutrient deficiency ???
Week 4
Feeding. Deficiences
3 years ago
1
2
Solved
Unkraut
What does she need?
Without much info except that EC, RH, PH is in a good range: What kind of deficiency would you say is this? Could it be root rot? Could it be PH flux?
Week 10
Feeding. Deficiences
3 years ago
3
4
Solved
Dillsnills
Need some help as to what's going on w this plant? Leaves are turning kinda yellow towards bottom, excess or not enough nutes?
Trying to figure out what's going on w this plant,lsd 25 auto, ppm runoff was 1400 w jus ph water going in,ph6.5, should I give a nute feeding next or stick w jus ph water, it's not showing any signs really of mute burn, jus a dose of calmag next feed or full nutes at 1/4 dose?
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
3 years ago
5
3
Solved
SnowBuds
Tips yellowing
is this light burn/stress or Defiency? New growth seems to be lighter green than the rest. Ph is 6.0 Ppm is 580ish (slurry) Light was 11inches away from canopy of tallest plant and 12-13inches from other. Soil is not over watered. Temp is between 68- 72 degrees. Humidity %50
Week 6
Leaves. Tips - Burnt
Leaves. Curl up
Feeding. Deficiences
3 years ago
1
2
Solved
BossHogg6
Which deficiency is likely the cause?
I thinking I have a phosphorus or potassium deficiency. Either way, looking for recommendations on clearing this up. It's on the Durban Poison plant.The 3rd pic is from B52, and isn't as bad
Week 7
Feeding. Deficiences
3 years ago
2
2
Solved
GoldenWeedGrower
Hi, the EC of my res is 1,18 and I'm a worried it's too low at this stage and I would like to know if I should raise it and until how much (GHE recommend 1.4-2.2 in the flowering stage). Here the video https://growdiaries.com/video/4064539 Can u give me an advice, pls ? Thx
Week 6
Feeding. Chemical composition
Feeding. Deficiences
3 years ago
1
1
Solved
Victusaa
Sugar leaves affected- 6th week of flowering
If you have a look at the 7.5lt one, the sugar leaves affected by a deficiency, I was thinking of CAL... Considering I'm pretty close to the harvest time, shall I simply flush and switch to plain water to be on the safe side?
Week 12
Other. Other
Feeding. Deficiences
3 years ago
1
1
Solved
Dillsnills
Should I use distilled water instead of tap water and jus add nutes? I have a feeling my tap water is a little on the hard side 354ppms
Is distilled water better to use than tap water? My tap water reads 354 ppm, I have a feeling it's too hard so what I'm wondering is would I be better off using distilled and add nutes rather than using tap water? The pics ik I am feeding cal mag an some N next watering.
Other. General questions
Setup. Strain - Autoflowering
Feeding. Deficiences
3 years ago
7
8
Solved
Dillsnills
Did I go too light with the nutrients this time around? Yellow leaves and fading pretty quick. A good dose of nutes next watering?
My plant has about 3-4 weeks left, I have always had nute burn so I went what I think was way too light w the nutes this time. Is this a nitrogen deficiency along w calmag deficiency? I'm in week 3 of flower, should I give a good dose of nutes next watering? Advice appreciated.
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
3 years ago
4
4
Solved
420_Little_Green_Fingerz
Deficiency?
I think I have an issue here which could be a calmag deficiency please could I ask if you think im right? Thanks
Week 5
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
3 years ago
4
4
Solved
Babylongrower42
45 days flowering yellowing
45 days of flowering, is it a bad yellowing or it's normal for this phase? Always did 1ml/L of biogrow, I think I'll put 2ml/L till flush. It's nitrogen, right?
Week 15
Leaves. Color - Yellow
Feeding. Deficiences
3 years ago
1
1
Solved
Growskiiiiii
More Phosphor?
So watering is today and idk if i should give a lttle bit more of the phosphor plus just in case? Thx for helping greetz growskiiiiii This is what 2 of 8 Plants have i guess its Phosphor or light burning
Week 7
Leaves. Tips - Burnt
Plant. Other
Feeding. Deficiences
3 years ago
1
1
Solved
JustAnotherGardener
High TDS and low ph runoff - Lockout? deficiency?
Struggling with some bad soil (beginners mistake). I water with dechlorinated tap water at around ph 7.4 and 400ppm (not feeding yet). But runoff ph is 6 and around 1000 ppm. Am I dealing with a N-lockout? why such a ph difference and high TDS value?
Leaves. Color - Yellow
Feeding. Deficiences
3 years ago
4
5
Solved
Rando1314
3/5 plants turning yellowish lime green
Leaves turning yellow on just the larger 1s, same feeding schedule of gh products. Maybe nitrogen or calmag deficiency? 1st time this has ever happened esp w them all being the same strain would figure they would be good w the same-ish nutrient guideline. Ne ideas appreciated ty
Week 10
Leaves. Color - Yellow
Other. General questions
Feeding. Deficiences
3 years ago
2
2
Solved
buddhi_coop
Water
Is it bad to make my water ahead of time ? I mixed my nutrients (big bud, formulex, bud candy & molasses) in with the water & have let it sit out for over a day. I heard letting it sit out gets the chlorine out (I put a towel over it though so my cat/other stuff would get in it)
Feeding. Chemical composition
Feeding. Deficiences
Feeding. Other
3 years ago
6
5