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Back to Grow Questions
help identify deficiency please
as_smas_ter
started grow question 5y ago
help with these brown spots please. thought i needed cal mag but problem still around, is it over fertilisation? anyone able to advise. grown in soil ph of run off 6.3 around the same going in
Solved
Feeding. Deficiences
likes
Wakesk8
answered grow question 5y ago
Yes too much nutrients and make ph at 6 use water for some days
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Selected By The Grower
Similar Grow Questions
Solved
Sang79
Ph of the soil
Ph of the soil, I checked with this 2 ph meter but I dont know the credibility, if that work.. I see that is around 8.0 but I use water at 6.0ph and soil light mix biobizz, bio grow ,calmag , bio heaven. Are biology shouldn't change the ph.. how is possible? Advise?
Week 3
Setup. Substrates
Setup. Sensors
Feeding. Deficiences
5y ago
5
Solved
Mikewithgreenthumbs420
General hydroponics what does these bottles do and should I feed this stuff both my clones pictures at bottom never used stuff like this
What and when should I start feeding plants not sure what this stuff is but a friend gave them too me Should I start feeding plants in veg state or flower and help we be much appreciated thank you! And the calimagic can I starting feeding, clone peyote cookie might need some?
Feeding. Chemical composition
Feeding. Deficiences
5y ago
1
Solved
PrettyDope
Run off Ph and ppm out of whack
When I test my run off my numbers are completely out of whack. Please help! I adjust tap water to 6.5 Ph and feed nutrients weekly to 500ppm right now. Testing run off gives me 5.0 for Ph and nearly 5,000 for EC/Ppm Using happy frog (Fox Farm)4:1 Perlite with PH perfect adv nute
Week 6
Feeding. Deficiences
5y ago
2
2
Solved
kira90
notice any nutrient deficiencies or toxicity ?
Hi guys, I was wondering if you could tell me if you notice any nutrient deficiencies or toxicity auto 25° /55%rh / ts1000 distance 60cm 75%power 40 dli (photone) feed two days ago and still wet with 700 ml 0.5ml bllom Budcandy 1ml 1ml rhinoskin 0,5 calmag Ph 6.4
Other. General questions
Feeding. Deficiences
2y ago
1
3
Solved
Likklemansesh
Nutrient deficiency??
I am struggling to find out what my plants are lacking or what I am overdoing here, can someone please help diagnose what this brown spots are on leaves? My guess was boron deficiency I’m worried if I don’t fix it quick it will kill the crop :(
Leaves. Other
Feeding. Deficiences
4y ago
2
6
Solved
Scratchie
Sulphur deficiency?
This hindu kush has light green/yellowing coming from the centre and it has been going on for about a week, does anyone know why this is happening? I was thinking sulphur deficiency but given how rare that is, I would someone with more experience to give an opinion.
Week 2
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
1
1
Solved
HighPanda
Soil ph
Struggling again with soil run off pH. Can I add above 7ph in my feed to counteract low soil pH. Run off 5.3
Feeding. Deficiences
6y ago
2
2
Solved
Debutant_dream23
Avis sortie de drain ph
Bonjour les amis j'ai une question j'ai ma critical lors du drain EC1.4 d'entrée ph5.8 en sortie EC 1.3 par contre ph de sortie était à 6.3 es normal ? Si non que faire ?
Feeding. Deficiences
6y ago
1
1
Solved
Coughy
Purple patches - ok or need to fix?
Only on a couple branches, I don’t know if this is magnesium deficiency, phosphorus deficiency or sulphur or WTF.
Feeding. Deficiences
6y ago
3
4
Solved
RickSanchez
CalMag during a flush?
I was wondering whether or not I should keep feeding CalMag while flushing the plants. I've read a lot about the flushing process but since CalMag is not considered a fertilizer, I am not sure how to handle the deficiency at the end of the grow. Any tips? Thank you guys!
Feeding. Deficiences
5y ago
6
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
5y ago
6
3
Solved
blackrain
Advice on next feed.
So just before I water tonight I want to ask what some more experienced growers would do instead. I'm getting near the finish and honestly just want to make it there without losing too much bud production. I think my next water tonight will just be 1ml of bloom/l, inputs?
Week 10
Feeding. Deficiences
6y ago
1
3
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. Deficiences
5y ago
2
4
Solved
PrairieFrostGrow
Dual Fuel line, base nutes from Green Planet. Anyone reduce part 1 relative to part 2 in flower?
Dual Fuel line, base nutes from Green Planet. Anyone reduce part 1 relative to part 2 in flower? Negative effects or only positive? Kept equal ratio last run and not unhappy but considering change . Very high nitrogen! AN Sensi Grow prior. Cheers Growmies👍😀🙏
Week 2
Feeding. Schedule
Feeding. Deficiences
6y ago
2
2
Solved
santope
Hello again I make resarche about my problems....i diggin and diggin an i not 100% sure but the symptoms were exacly like it sulfur deficiency I check a milion of photos i read a lot of articles.an this is my opinion can somebody help me with one more time thanks
Feeding. Deficiences
6y ago
1
Solved
Student_of_Science
Cal mag ??
Should the cal mag be half as well ? And how long does it get added?
Week 3
Feeding. Deficiences
4y ago
1
1
Solved
Cannabud13
Too much water? Not enough?
Too much water? Not enough? Gsc Auto day 40 and struggling this week. FF OF+ Kind Soil so no nutes. Temp 73-76, rH around 60. Water around 1L/week currently
Week 7
Leaves. Wilting
Plant. Wilting
Feeding. Deficiences
6y ago
2
1
Solved
flo_420
LIVE SOIL. too much nutes or not enough?
I think its toooo much nutrients from the live soil, and cold/dry conditions for too long. but someone else said it's lacking nutes? (I was sick, and they were a bit neglected for a bit.. ) using live soil, like I said more info in my diary thanks so much for any input 😊
Week 15
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
5
3
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
5y ago
2
2
Solved
fromseedtosmoke787
HELP/AYUDA!!! firts grow small yellow spot and leaves
this is my first grow and on day 7 my amnesia auto is whit some tiny yellow spot im growing on coco and perlite with a PH 0f 6.0 is it to much feeding water o is it a calmag dificiency? any help is welcome :(
Leaves. Color - Yellow
Feeding. Schedule
Feeding. Deficiences
6y ago
1
2