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Back to Grow Questions
Nitrogen toxicity
WeedTheNorth
started grow question 6y ago
Too much nitrogen? Can this be fixed or is it worth it to fix this late?
Solved
Feeding. Other
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Belgiums_basement_budz
answered grow question 6y ago
She’s indeed a bit high on n but nothing to worry about,the tips aren’t clawing but try to cut back the n in your feedings otherwise they will end up in nitrogen toxicity..
2 likes
Complain
Selected By The Grower
DankMan187
answered grow question 6y ago
If you give a balanced feed, it's likely a bit high in all things. So, backing off a bit can't hurt. Don't let it go downhill.
1 like
Complain
SimpleDiaries
answered grow question 6y ago
Good article. https://potguide.com/blog/article/why-does-weed-turn-purple-truths-and-myths-about-purple-cannabis/
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Similar Grow Questions
Solved
User1893
How long is left and other advice :)
This is only my second grow and I am still learning a lot. I am growing this auto White widow on my windowsill and I was wondering how long do you think is left and if there is anything I should do. :). From what I understand it is flowering and some trichomes are turning amber.
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5y ago
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rosemary420
What should my feeding schedule be?
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6y ago
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Chilipadi
Nutrient level
Should I increase nutrient dosage or stay as it is? No signs of deficiencies or toxicity.
Week 7
Feeding. Other
6y ago
5
3
Solved
Michael1234
nutrient deficiency??
is it a nutrient deficiency? she was watered once with TerraVega after transplanting and starting the vegetation stage
Other. Mold
Feeding. Deficiences
Feeding. Other
5y ago
2
3
Solved
Caukygrow
When to introduce nutrients to coco / perlite and how to water seedling?
Hi!! I am doing my first ever grow. When should I introduce nutrients to my plants in coco? They have just sprouted and I was only giving them some water with H2O2 at a PH of 6.2. For a seedling, do I need to water until I get runoff? Thank you!
Feeding. Other
4y ago
3
3
Solved
nubrinnah
Harvest question
Growing in coco, flushing for a week, trichomes now 70% milky 30%clear, last week 50% 50%, aiming for 90% milky 10%amber. Question: Should I feed nutes again and then flush again or just keep flushing till I get there? If I should feed, how long?
Week 13
Feeding. Other
6y ago
3
Solved
nonick123
Opciones de Medidor de pH
Estoy mirando de comprar un medidor de pH (30 - 40€) y estoy entre las siguientes opciones: Milwaukee PH51 pH Hanna HI 98107 ¿Alguna preferencia entre ellos? ¿Otras opciones mejores en ese rango de precios? Gracias por vuestros comentarios! 😀
Week 2
Feeding. Other
3y ago
3
5
Solved
JaramnieJazz
How many WormHumus as Top feed?
how many shoould i take for a 3-5week plant and 1 old one and some that sprouded to not fry them THX
Feeding. Other
4y ago
1
2
Solved
Conejo_de_la_suerte
Nutrients quantitiy
I started with blooming feeding. I'm not really sure about right ml/l. Any adivse is accepted 🙏
Week 7
Feeding. Other
6y ago
4
3
Solved
Dillsnills
Can I still use P and K in a nutrient feeding if I have an excess if N?
If I have an excess of nitrogen I'm assuming from ffof soil, can I still do a nutrient feeding w jus P and K like big bud that has no N in it? Jus wondering or will it still cause nute burn?
Leaves. Other
Setup. Strain - Autoflowering
Feeding. Other
6y ago
2
2
Solved
torgul2000
Measured EC and burned leaves
I defoliated my plants yesterday and i gave them some plain water (corrected to ph 6,5) …. I took 5 plants which are about to be harvested and measured the EC: it’s between 0,88 Ms and 1,17 Ms…. Quite low but plants aren’t burned that’s strange ! What do you think it’s happening?
Week 8
Feeding. Other
3y ago
1
7
Solved
AlienScrOG
Flush time ?
Flush ... Ppm 0 o 250 pk
Week 13
Feeding. Schedule
Feeding. Other
6y ago
1
Solved
Homegrown93
Big bud powder measurement.
Anyone have any experience with bug bud powder? Label says 10 grams/20 Liters so I added 0.5 grams to my liter feed bottle. Can I push this up to 1-2 grams/L?
Week 6
Feeding. Other
6y ago
1
1
Solved
GhettoStyle
pH 5.9 EC 1.2
Friends tell me that this is a deficit or a shortage or a pH curve I do not understand why the tips of large leaves began to dry!
Leaves. Color - Yellow
Other. Other
Feeding. Other
5y ago
3
Solved
TheGreenGhost
pH woes. To water or not to water, that is the question.
The tap water I've been watering my plants with is very alkaline, the pH came out to around 10 when I measured it with a digital reader. Should I water it again with pH adjusted water early or wait until the soil dries out to avoid overwatering? Soil and nutes pH was ~8.6.
Week 3
Feeding. Other
4y ago
2
2
Solved
Jaked
I added mycorrhiza to the coco coir from a local store. It turned out that there is slow release fertilizers in it. Was not indicated on the packaging.
Please Help! First time after watering with 5.7pH 400ppm drainage water was 6.7pH and 800ppm. I flushed her to 400ppm. Yesterday was the second watering (450ppm, 5.7pH) and drain was 700ppm 6.7pH. I flushed her to 460ppm (1.5l of water), but pH still 6.6 How to fix it?
Leaves. Twisted
Feeding. Other
2y ago
2
2
Solved
Vee_vee
Apples to feed?
I’ve seen some picture in reports where people put apples on their soil... can somebody explain?
Feeding. Other
5y ago
1
Solved
PhunkyPhallus
How do you measure CO2?
What do you guys use to measure your CO2? I was thinking about picking up this meter but I'm curious as to what you guys recommend? https://tinyurl.com/2s44hdcj
Week 1
Setup. Sensors
Feeding. Other
4y ago
2
3
Solved
Mikewithgreenthumbs420
Bruce banner Fem, has new growth on top plant but bottom half of plants took a beating should I keep going or start my last 2 seeds nodes have leaves now
Bruce banner should I restart these girls have two seeds left my first 3 weeks where going good than after week 3 was all down hill was using miracle gro switched to mother earth I think I over feed nutes bad had no ppm meter have one now, should i pluck bad leaves off
Feeding. Deficiences
Feeding. Other
Germination. Substrate
5y ago
1
4
Solved
buddhi_coop
Nutrients
Is this a good cocktail for my next feeding? I’m having major nutrient deficiencies or something. These yellow leaves got me stressed.
Leaves. Color - Yellow
Feeding. Deficiences
Feeding. Other
5y ago
4
4