Nutrient deficiency
FermentedTerpsstarted grow question 6y ago
Hey guys! Newbie here.. just had a quick question about a nutrient deficiency I’m starting to have and was hoping someone could help!
At first I thought it was a cal/mag issue, but also wondering about “P” or “K” being the issue..
Thanks tons!!
Open
Feeding. Deficiencies
likes
Answer
Lillauanswered grow question 6y ago
Or a lack of fresh air or humidity
Good luck for the rest
1 like
Complain
Similar Grow Questions
Solved
GrowersWild
Yellow leaves and Spotting2 part question. First I am getting a white fuzz that is growing on the sides of my pots. It goes away once the pot has started to dry out. Second, I am getting some yellowing with spots on some of my leaves. I am moving to bigger pots this week. Any Suggestions?
6y ago
3
2
Solved
High_flying_scotsman
Yellowing helpPreviously posted about yellowing but getting far worse now😔, is this a magnesium deficiency, only on fan leaves.
Thanks
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
4
4
Solved
JustARegularEveryDayNormalMF
White leaf tips and spots? Help :(Im using spring water from a mountain near by,but it is pretty acid (~4.8 ph).
Could that be the reason my plants have white tips and a spot on the leaf? Or could it be the height of the light?
I will raise the ph to about 5.5-6.2 ,so hope for better results.
Thank you :)![[First Grow] RQS Q1 organic](https://bucket.growdiaries.com/static/post/photo/65797/3062838_ef9716894eff05137e1c440f793ba7b0_m.jpg)
6y ago
2
2
Solved
bang123
PALE LEAVES + YELLOWING + BLACK SPOTsCheck the pictures OGS. 100% organic, water PH: 6:3 all along. Aloe/coconut + FF Big Bloom. I'm leaning towards a nutriment lock. I was able to correct another issue a couple of weeks ago with flushing. But still I need to feed them, it's too early for water only. What do you thi
Leaves. Dropping off
Leaves. Color · Pale
Feeding. Deficiencies
2y ago
3
2
Solved
Hydronaut
Light Burn, Nutrients, Neither?This has progress quickly on older leaves at the canopy. I increased CaliMagic a couple weeks ago to 1.5 from .8ml/gal. Light was cooking the canopy for a couple weeks. Modified the cabinet, new light, optimal distance/PPFD. Light burn or food related? Mold or Fungus?
Feeding. Deficiencies
5y ago
2
3
Solved
TripleCcannabis
Boron deficiency?Is this a boron deficiency?Week 4
Feeding. Deficiencies
6y ago
1
4
Solved
FoxGrow
Autos reacting to All-Mix: Slight nitrogen overload?Pheno one showed very "leathery", weak, hanging leaves of dark green. Same time the fungus gnats had a run and the population doubled. After second LST also the stronger plant showed those signs on the younger upper leaves. Also curled down a little. Slight nitrogen toxicity?
2y ago
2
1
Solved
JebusHeals
Rust spots on leaves, second grow and need some confirmation.I'm noticing rust spots on my leaves, which I suspect could be due to nutrient burn or lockout, given the PPM is unusually high for this stage of growth. To tackle this, I'm planning a simple flush with some Cal-Mag, keeping the pH at 6.5. Does this sound like the right approach?
Week 6
Feeding. Deficiencies
1y ago
1
1
Solved
Dudders
Airy buds or just genetics?How does my bud development seem to you?
Trichomes aplenty but I feel the leaf to callyx ratio is pretty poor?
Perhaps due to something I've done/not done, or simply a predisposition of its genetics?
Trichomes still 90% clear.
Likely to fatten up in next few weeks as trichs turn?
Buds. Not fattening
Other. General questions
Feeding. Deficiencies
5y ago
2
4
Solved
Hilkes_Herbs
Calmag?! Or what is it?!?! It’s driving me madHey y‘all! 2 of my 4 plants are showing up some defiencies. I have no clue what it is because it SHOULD be missing CalMag but I‘m feeding CalMag also to prevent from exactly this defiency - what can i do to get this straight again? Ph 5.5; EC 1.8 (tap water has 0.6)
6y ago
7
3
Solved
Jhort
Is this lockout or some sort of deficiency? Soilless medium- using biothrive, biogrow, and cal-mag. Autoflower Lemond auto
Prior to yellowing the plant looked very droopy for 2 wks.
Roots look great
Leaves. Curl down
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
1
2
Solved
ColonelForbin1990
Brown spots on leaves! To Flush or not to Flush? That is the Question.Hello,
Seeing lots of brown spots developing around middle tier leaves. Reddit is telling me I should flush with 15 gallons of water to get rid of salts around the roots. That seems extreme but if that’s the cure I’d like to know more and can I use my tap water (7.1pH 133ppm)?
4y ago
4
4
Solved
Budboxbio
Deficiancy or light issue?Can anybody tell me what this is looks like maybe deficiency or light issues help help help..
Pale-ing maybe blotchy if thats a thing looks faded almost...
On 2 plants currently
… Show more
Leaves. Color · Pale
Leaves. Color · Mottling
Feeding. Deficiencies
5y ago
4
6
