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Back to Grow Questions
What deficiency?
xHSxMonki
started grow question 6y ago
What Deficiency is this P-K?
Solved
Week 8
Feeding. Deficiencies
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MedUs_0o
answered grow question 6y ago
lack of potassium would seem :,-)
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Selected By The Grower
xHSxMonki
answered grow question 6y ago
It waters automatically. It's in an autopot
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xHSxMonki
answered grow question 6y ago
It's a bottom feeding plant. And if i check the ppm of the water that's at the bottom, it says its about 400 ppm and 800us/cm for ec
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MadeInGermany
answered grow question 6y ago
Difficult to say without details, how high is the ec, how often do they water and and and?
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Similar Grow Questions
Solved
Jerseyfresh39
Why is this plant more yellow? Nitrogen deficiency? It’s been having issues like this the whole grow. Ph of water has been a steady 6.5 -I top dressed with some bat guano 10-3-1. Will that fix it?
Week 11
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
5
4
Solved
Dillsnills
If my ppm intake is about the same as my ppm runoff but my pH runoff is way lower than intake should I be worried? Or what should I do?
If my ppm intake(705) is right about the same as my ppm runoff(790) but my pH intake(6.7) is off from my pH runoff(5.9) should I be worried or be trying to correct something or should it be fine? Humboldts Secret nutes, Glueberry Og Auto, rh48 temp74-76, advice appreciated.
Leaves. Color · Yellow
Setup. Strain · Autoflowering
Feeding. Deficiencies
5y ago
1
3
Solved
punxneverdead
Calmag molasses?
Is it OK to add calmag to my water when using blackstrap mollases? Or is it pointless?
Feeding. Deficiencies
7y ago
2
5
Solved
Chronic_Chronicles
Does anyone have advice on determining if you are watering too much or too little??? My plants arent growing too fast and the leaves never look fully awake. Thanks in advance!
Week 3
Feeding. Deficiencies
6y ago
7
5
Solved
High_flying_scotsman
Yellowing help
Previously 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
DrBuffy
How can I fix high runoff EC and pH?
EC high (0.2ms/cm in, 0.6ms/cm out), pH runoff a little high (6.71 in, 7.18 out). Yellowing of leaves moving up plant, followed by yellowing between the veins on new growth. Help please!! Had issues with this one for a while so last fed 2 days ago with 1ml/l of Biobizz
Week 9
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
3
7
Solved
dgame004
Yellow lower leaves on 8-9 week old plants - Deficiency or age of plant?
Lower leaves are starting to yellow on some of the plants. I think I have corrected my cal/mag issues but now these yellow leaves. Going into week 9 of flower. Is this normal because of the age of the mature plant or a deficiency? Or is it still cal/mag deficiency?
Week 8
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
3
3
Solved
Murrod9106
Nutrients
Can anyone tell me if my ladies are lacking nitrogen
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
2
2
Solved
BettieBee
Deficiency?
Once this plant switched to focusing on bud making she started to get sick. Once a week feeding of diluted 2-8-4 solution and Calmag with silica. Help. She gets thirsty very fast also.
Week 8
Feeding. Deficiencies
4y ago
4
3
Solved
Asuratyr
Nutrient deficiency? If yes, what's the best course of action to salvage the situation?
First time grower of 3 autos, at week 8, lower leaves started turning yellow, top leaves started to get smaller/develop brown spots 2 weeks ago. Is this a nutrient deficiency problem? Soil should have been fertilized for 3 months, but I'm thinking they burned through it.
Leaves. Color · Pale
Leaves. Color · Dark-brown
Feeding. Deficiencies
5y ago
2
2
Solved
fish_ringer
last week some leaves turned yellow and appeared brown dots (
runoff ppm - 752 runoff Ph - 7.2 last time added: bud candy 2ml/l big bud 2ml/l, nirvana 2ml/l,
… Show more
Week 8
Setup. Strain · Autoflowering
Feeding. Schedule
Feeding. Deficiencies
6y ago
2
1
Solved
SloopyJoe
Can this delay flowering of an auto?
What deficiency is this please? I suspect phosphorus deficiency and as such have reduced the PH from 6.4 back down to 5.8 It is not spreading and appeared spontaniously and at once a few days ago. Growth has been slow for almost 2 weeks and flowering has refused to initiate.
Week 5
Feeding. Deficiencies
6y ago
2
1
Solved
tiasmaaa
Magnesium Deficiency ? How can I fix it ?
got a little deficiency (maybe burned? but I think not). I'm pretty sure it's magnesium's deficiency, it happens after a flushing. I added 2 times the last 2 weeks a little bit of CalMag (BioBizz, but ive bought it 2 years ago, maybe it doesn't work well idk).
Leaves. Curl up
Leaves. Color · Yellow
Feeding. Deficiencies
4y ago
5
5
Solved
Skinnytalls420
Help!!!
My 2nd auto grow isn’t going Aswell as my first would really appreciate if u guys could check my last video of my Afghan kush auto diary and tell me what I can do to make things better thanks
Feeding. Deficiencies
5y ago
1
1
Solved
WulfBlud
Add CalMag or Manganese? Still slightly discolored and veiny leaves on week 6
Calcium or Manganese deficiency? Last week had what I thought was early calcium deficiency. Gave it a dose of CalMag but now not sure if it’s still Calcium or possibly Manganese. I do mean manganese but I realize it could be a CalMag or Manganese deficiency as well.
Week 6
Leaves. Veins · Stay green
Leaves. Color · Pale
Feeding. Deficiencies
4y ago
2
Solved
TheChronicHunter
What deficiency is this?
Anyone know what deficiency I’m experiencing here? Zn or Mn maybe?
Week 10
Feeding. Deficiencies
6y ago
2
Solved
shantibaba
normal water has an ec of 400 ppm .... I use cane earth plus .... I only gave the vegetative beginning the aptus root buster..alternating with enzymes ... and recently I have been using biobizz bloom
Week 3
Feeding. Deficiencies
7y ago
1
Solved
KronicAquaponic
Lime green and droopy
So she has been getting lighter the last couple weeks since the soil became too wet from being too deep in the aquaponic water, figure it’s ph related but I flushed her twice, each time ph came down, but didn’t seem to help, am I going the right direction or is it just N def now?
Week 9
Feeding. Deficiencies
4y ago
4
Solved
HazeBee
Browning of leaves
Got brown spots, on one of my plants. It was very green and happy but the bottom leaves are spreading to the nodes leaves. I think I should give some Nitrogen as I haven't yet? Or calcium? Can anyone help?
Leaves. Tips · Die
Leaves. Color · Pale
Feeding. Deficiencies
6y ago
2
Solved
Hilkes_Herbs
Calmag?! Or what is it?!?! It’s driving me mad
Hey 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)
Week 6
Leaves. Tips · Burnt
Setup. Strains · Photoperiod
Feeding. Deficiencies
7y ago
7
3