The Grow Awards 2026 🏆 
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Robertsanswered grow question 3y ago
Potassium deficiency. You are running way too much nitrogen in flowering as well. Shiney dark green is toxicity. Which nitrogen can hinder bud development in flowering when too much. Flowering NPK ratio is 1-2-3
Growladyeastmidlandsanswered grow question 3y ago
Your pollinated with looking at your diary your buds will be full of seeds I'm afraid to say
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sciurcavaliere
StainsWhite dot's have appeared on one leave of the plant, while the other has this weird stains.
Yesterday evening I've sprayed a bit the plants with water. This morning they had nothing, they appeared in the late afternoon.
Also the base seems to have some some white grains (roots?)6y ago
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Braya19
Nutrient deficiency?Anyone have an idea what deficiency is on one of my plants?Week 3
Feeding. Deficiences
3y ago
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AlienScrOG
Ppm ECPpm for Idro? ... 750ppm 1.5 EC... Water start 500-600ec .. fert up ti 1500.... Is so much .... If i want more Stretch but with dense grow .. is possibile ? ... Thanks so much all !!!!!!... I use h2o2 and acid solforic. . but Is not very stabilized
pH.. what u think ?5y ago
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Kwczekus
Deficiencies?????I think I'm lacking some nutrients. Can someone give me an idea?Week 4
Feeding. Deficiences
3y ago
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Lasninasverdes
Es deficiencia de nitrógeno y algo más ??Muy buenas fumones,¿deficiencia de nitrógeno?¿es hongos o moho lo de la hoja las manchas ?¿ alguna deficiencia o exceso ves además ? Muchas gracias por vuestro tiempo.Other. Other
Plant. Other
Feeding. Deficiences
4y ago
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BelgianBudtender
Defficiency or light burn?I Had this on my previous plants, I'm starting to think it is light related as it seems to happen to the leaves closest to my mars hydro. I wonder what would be the best course of action here?
Ive added a tiny dose of calmag, can I supercrop this late into flower?5y ago
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CHILLING_RACOONS
NEED HELP! CRUCIAL PHASEExcess or deficiency?
I'm in the crucial phase of buds development, some leaves are getting brown and seems to be burned but I don't know if it is a burn or a deficiency.. On 17/01 I gave 2ml/lt npk 4-8-8 and npk
1.7-0-3 1ml/lt? What should I do? Could someone explain? Thank you❤️3y ago
3
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SirSalami
First grow. Seems small. Barney's farm, Amnesia Haze Auto.Just a first-timer looking for guidance during week 3-4 as she seems a bit small. If you have the time, please check out my diary. I'm eager to learn, have been taking daily pictures, and have been describing a few concerns there. I'll close this question tomorrow. Thank you!!!3y ago
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doobieashtray
Help. White widow Auto day 7I am curious about this white widow auto seedling. This is day 7. Seems to be losing a little color, but is still growing faster than the other 2 seedlings I dropped. Any suggestions on this? I have only been watering with distilled water. I have not fed any nutrients yetLeaves. Veins - yellow between
Feeding. Deficiences
4y ago
2
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Newbie54
Dwc Cal/MagWieviel cal/mag brauchen pflanzen von dieser größe wöchentlich in dwc ? Nutze advanced nutrients ph perfect und habe es ergänzt mit Canna mono calcium / mono mag .. schaut so aus als wäre jetzt zuviel calcium.. oder lock ph war 1 woche unter 5.6 jetzt hab ich es höher auf 6.1.Week 8
Feeding. Deficiences
4y ago
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guerilla
Calmag deficiency?Hi all.
Almost certain what this is. But just need reassurance please 🙂
I just need to confirm this can be fixed with calmag?
💚Leaves. Edges burnt
Leaves. Color - Dark-brown
Feeding. Deficiences
4y ago
4
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Kayaboy
Is it deficiency or locked or just harvest time? 1400ppmweek of heat stress/light burn -> turns yellow and bit crusty on top as well as sugar leaves -> treated as a deficiency full strength bloom -> soil over 1600 ppm, dropped it to 1400 but forgot to check ph ..2 weeks since no progress..Flush with new batch of 1/3 base strgnth or?Week 18
Feeding. Deficiences
6y ago
5
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Eagers
Troubled seedlingsIs this nutrient burn? Had what looked like a lack of nitrogen early on, lowest leaves were healthy then quickly went yellow and worked up. Now have fed nutes at 0.7EC (tap water left for 24hrs to 0.28EC) so fed under 0.5. Bio-grow 0.5ml/l bio-heaven 1ml calmag 0.25. ThanksLeaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
5
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Solved
francisgerald
Is this plant hungry?Is this plant hungry?
It's an autoflower, day 23, growin purely on coco, pH 6.2, feeding off Remo Nutrients (Micro, Magnifical, VeloKelp, Grow, Nature's Candy). I'm currently feeding her with 2ml/l, 600ml a day, with a 20% runoff.Feeding. Deficiences
4y ago
1
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Aussiegreenthumb82
Follow up question am I underfeeding or doing wellThankyou GrowingGrannie Caltivatorfrog foranswers lovethevibe. Question continues from last. Yesterday flush dH2O run off pH 6.8, EC 1454, TDS 724ppm. 1L nutes runoff pH6.8.EC2058.TDS1029ppm. today 1L dH20 r.off ph7.13 EC1760 TDS900ppm. She eating well? WhypHspikewhenIaddpH5.8?3y ago
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terry7cook
Should I check only EC or PH is also important?I was told not to check for PH, add the nutes and check the EC, reach the level I want and that's it, is it right?
I'm also checking the water coming out of the plants, they have EC 1+ above what I gave them.
If I gave 1.5EC then it will have 2.5EC in the water coming out.Feeding. Deficiences
5y ago
4
