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Back to Grow Questions
What deficiency do you think this is? K or Mg?
DoubleDsTrees
started grow question 3y ago
What deficiency do you think this is? K or Mg?
Solved
Week 7
Feeding. Deficiences
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Whiteybulger1814
answered grow question 3y ago
Looks like Phosphorus deficiency very light though, might even be out of the woods
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Selected By The Grower
Z4Z0Z
answered grow question 3y ago
She looks in an awesome shape and very healthy ! Nothing to worry about mate !
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CULTIVATORFROG
answered grow question 3y ago
Hola es algo muy pequeño no hay de que preocuparse. Sigue adelante tus plantas se ven geniales.
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Whiteybulger1814
answered grow question 3y ago
Make sure PH is balanced properly and give a little Epson salt 1 tsp per 3.6L
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Similar Grow Questions
Solved
Chopdaddy
What does everyone think she has going on? I used a ph'ed water jug to do flush but didn't think about the water being pretty cold. (Sitting in garage ) Pretty stupid...I know. She hasn't been the same since. What you think? Also some red stripes on stems...
Week 5
Plant. Stem - Red or purple
Feeding. Deficiences
3y ago
6
6
Solved
laberg
Discoloration on leaves. Why?
I was looking at a closeup view of an overhead pic I took yesterday and noticed some slight tan/bron color along the sides of the 2 bigger leaves. I'm wondering why. Nutrient burn? Sulphur deficiency? Something else? Any thoughts?
Week 1
Leaves. Edges burnt
Feeding. Deficiences
3y ago
3
6
Solved
MyBrainHurts
Deficiency or lock out?
The XXL auto has yellowing of leaves i nthe centre and nectrotic/brown patches on lower fan leaves with overall lightening of the plant. pH in is 6.5-7 and run off was 6.5 Is it lockout or a deficiency? fed 1-2ml per L of nutes (bio-bizz bloom/grow) Thanks :)
Week 7
Feeding. Deficiences
6y ago
2
3
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
5y ago
4
5
Solved
Basementganja
PH drifting below 4, by middle of flower. Soilless(Agro A5-HP), watered when dry
Middle of Flower - Runoff PH has drifted below 4.. detected during the first watering of 2.5 gallons (10% runoff) 6gallon pot. Previously watered/fed with 1 gallon of 1tsp/gal GHE Floranova Grow(in veg), then Bloom (after week 2 flower). Input PH has always been between 6-6.5
Week 9
Feeding. Deficiences
5y ago
4
1
Solved
GreenLiving
PH Fluctuation Early Signs?
I am worried that I either have early signs of PH fluctuations outside of 6.0-7.0 range or early signs of a calcium deficiency. As you can hopefully see in the picture the tips of the first set of true leave seem to have little spots of discolouration. Any help is appreciated😊
Week 1
Leaves. Color - Pale
Feeding. Deficiences
4y ago
5
4
Solved
nevermore
How much water for 4 week old plants in 3 gallon pot - 24” from light?
My question may be the most basic of all. This is my absolute 1st time growing and am wondering how much water I should be giving my 4 week old plants on any given feeding? They are under a 150 watt led light - 24” from plant.
Feeding. Deficiences
4y ago
4
7
Solved
horn1
Yellow leaves on nearing end auto.
So we are nearing the end. Now there seems to be a lot of conflicting information out there on yellowing of leaves at this time. Some say it’s fine some say it could be hungry or lock. The bud still seem to be growing so not to sure what to do. I stopped feeding about 5 days ago.
Week 9
Feeding. Deficiences
5y ago
3
2
Solved
Lazydaze428
Transplant nutrient lockout
I am growing in soil and I have nutrient lockout my question is can I just flush the soil and then transplant. Is this the dumbest thing you've ever heard or does it make any sense
Feeding. Deficiences
4y ago
4
5
Solved
fragmentsoftime
Hi, last weeks my plants started to show symptoms of nitrogen deficiency. last 2 times i watered with 1,5x nutrient. Now they look like that, do you have any advice about the plants? -water 6.5 ph -120x120 tent, 240w QB Nutrients: t.a pro organics grow-bloom, aleo vera spray
Leaves. Color - Dark-brown
Feeding. Deficiences
2y ago
1
Solved
Kripoulas
Deficiencies while in late flowering during flushing period
There is deficiency going on (looks like cal) she is an auto flowering strain in her 9th week and been flushed for a week now. Should I give her cal/mag and stop the flushing or is it too late to deal with that? She looks like she will be ready to chop in a week or so.
Leaves. Color - Dark-brown
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
4
2
Solved
Bdawg
Nitrogen toxicity
How to fix nitrogen toxicity Been feeding just tap water. Soil is house and garden bat mix. Causing me a few problems on dif plants.. Shal I just flush with ph water
Feeding. Deficiences
6y ago
2
3
Solved
PeterSage
K deficiency?
in the last pictures you can see what to me look like an early deficiency of K. Since she is in the first stages of flowering I would say that's the case, reading the literature online i noticed a lot of similarities, what do you think?
Week 12
Feeding. Deficiences
3y ago
2
2
Solved
PurpGod
Leafs curling down
Leafs curlded down after I raised the light intensity to full 150w capacity light is 33in away from plant and water with mykos wp 1st time. Temps got a little high 82-84. So I dimmed the light to about 85% tents temps down to 79-80°f Soil roots organic, kind soil at the bottom
Leaves. Curl down
Setup. Lighting
Feeding. Deficiences
6y ago
2
2
Solved
EasyRaider
NPK Problem? buds not devolping
Nitrogen Toxicity/Abundance, I believe is my problem. As suggested by BluntZilla in my other question it could be lacking P and K as well. Here are pictures under normal lighting in hopes that someone can help out.
Week 7
Buds. Not fattening
Feeding. Deficiences
5y ago
8
8
Solved
Flauros
Failed with buffer. How fix it ? Should i make watering with buffer about 500-600ppm with 5.8-6.0 ph? Or better make new grow? Auto Strain Weed
I didnt make buffer before planted seedling, made only 300ppm with calmag and base of plagron a+b. Than after 3-4 days made 400ppm, with calmag+root fuse about 20-30ml per plant. But plants still getting yellow and grow slowly for 11 days from plant seedling. How fix it?
Feeding. Deficiences
4y ago
3
3
Solved
Ganja_Victoria_Aus
Hi Legend, Not sure about it. Magnesium, Calcium, Ph. Maybe uptake or loss. She is growing well, big healthy. Ready for a second round of clones. After, I will let her sign in a bigger airy pot. Thank you for any suggestions 🙏
Week 13
Leaves. Other
Plant. Other
Feeding. Deficiences
3y ago
2
2
Solved
Germaican
Deficiency because she starts to flower? Leaf tipps light green. Some purple at the stems.
I have not fed her, just a bit here and there. So I do believe she starts to need her medication. Its going to the end of preflower week1. Symptoms: some light tipps and some purple at the stems. Solution: feed her P and K. could add some CalMag ? Or Still feed more NPK?
Week 5
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
2y ago
4
4
Solved
Bhavesh1989
Is my plant doing well?
Hi,this is my first grow ever,I would just like to know if my plant is doing fine and is on the right track? Pls find images below and give me an expert advice :) Will be of immense help and confidence to a first time grower like me..
Plant. Twisted
Plant. Other
Feeding. Deficiences
5y ago
2
2
Solved
Frosty905budz
Deficiency or lockout?
Looking for a second option if this is a lockout or a deficiency? Thx
Plant. Other
Feeding. Deficiences
6y ago
3