The Grow Awards 2026 🏆 
What kind of deficiency?
munchiesartstarted grow question 5y ago
We are in the middle of week 6. I think there is a deficiency or a toxicity. I couldn't understand why. Could you please check?
Solved
Feeding. Deficiences
likes
sir_isOanswered grow question 5y ago
If I had to guess a bit of nitrogen excess, perhaps slight calmag deficiency.
Similar Grow Questions
Solved
punxneverdead
Calmag molasses?Is it OK to add calmag to my water when using blackstrap mollases? Or is it pointless?Feeding. Deficiences
6y ago
2
5
Solved
Ziooomoooleeek
Forma. Deficyt.Witam wszystkich. To moja 3uprawa. I mam problem. Będę bardzo wdzięczny jeśli ktoś mi pomoże. Hydro Mars ts1000. Rośliny mają po 14dni od wyjścia. Widzę że chyba coś jest nie tak. Proszę was o pomoc. Od 10dnia podaje power roots plargon. 1mil na 1lwody.Roots. Other
Feeding. Deficiences
Germination. Paper
4y ago
4
Solved
Ginsssi
Deficiencia o bloqueo de nutrientesComo corregir esta deficiencia/bloqueo de nutrientes?
Había tenido unos problemas de sobrefertilización que corregí con un lavado de raíz hace varios días. Y ahora las hojas de la planta están así. Alguien sabe que puede ser o como corregirlo? GraciasFeeding. Deficiences
5y ago
1
1
Solved
supermegadjj
New growth twisted, pale green. Lady luck auto week 4. Temp 24c Rh 50Hi guys I've got lady luck from penthouse seeds in 4th week in soil with perlite and Coco. Mars ta600 hanging at least 24 inches away. I feed megacrop last time was 0.5g per l (half dose ). 2 days ago she got ph water. New growth twisted, deformed and really light green.Whats up?Leaves. Twisted
Leaves. Color - Pale
Feeding. Deficiences
5y ago
2
Solved
xHSxMonki
Why isn't it going away?It might be a potassium deficiency and I believe it was so as i was running out of nutrients and i had to lower the nutrient dose i was giving by hand. On the 22nd, i added the nutrients to my AutoPot reservoir so that i no longer had to hand water them and it still has this. SOSWeek 9
Feeding. Deficiences
6y ago
2
9
Solved
Sup3rNov4
PH all kinds of fucked up!Urgent update. So it turns out the issues all alone where the soil ph which after testing it was PH 3.2 😳
I have flushed with ph 6.8 water and then added some epson salts bringing the final ph back to 5.6-6.2. I then topped the pot with new fresh compost. Will she survive?Week 9
Feeding. Deficiences
4y ago
2
2
Solved
DarkOG
Deficiency?Would it be a nutrient dificiency?Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
3
Solved
einamio
I keep loosing leaves to some sort of nasty necrosis. It affects leaves at all levels, small and big randomly. I had to remove a lot of dying foliageAt first it looks like a asymmetrical spot of leaf starting to thin out to lighter color then tissue dries and turn black. I have high runoff EC3.3 and I blame Easy boost pellets because I only add rootjuice 1ml/L and sugar royal 0.5ml/L to my water. What is it and how I fix it?1y ago
5
5
Solved
GhettoSetUp
Yellow leaves from bottom upwardsI have yellowing leaves from the bottom up. It resembles either N deficiency, MG deficiency or both.
Growing in soil.
PH is between 6.5-6.8.
Feeding 1ml/L fish mix and 3ml/L bio-bloom every other watering.
I tried adding cal-mag with N at 1ml/L and if anything it's got worse.5y ago
3
1
Solved
CannaScuzzyB
Thoughts on using organic kelp meal on week 5 into flowering with 4 weeks left to go. Noticing calcium/magnesium deficiency (little rust spots on some leaves forming, yellow dead curly leaves on bottom)...4 weeks left I feel is a little late to be doing this are my thoughts😕Week 8
Feeding. Deficiences
6y ago
2
1
Solved
Macfly
Deficiencia de Calcio@Gi773s Llevo una semana viendo esa pequeña deficiencia de calcio, creo que es provocada ya que decidí regar las 3 primeras semanas con agua osmotizada para aprovechar el sustrato Auto mix 2.0 sin alterarlo para la floración. Cal Mag para el siguiente riego, gracias hermano!Week 5
Feeding. Deficiences
5y ago
2
2
Solved
Gutismoke
Can i mix molasses with fox farm nutrients?Can i use unsulphured molasses with fox farm nutrients?Week 1
Feeding. Deficiences
6y ago
1
4
Solved
Daffie_Toke
From burn to defficientHey boys (and girls) , i have a little issue ,
I amended my soil(before planting) with wormcastings but one of my plants isnt liking it too much , she is getting burned but the moment i flush she is getting cal mag defficiency , what should i do ?Feeding. Deficiences
5y ago
2
4
Solved
SqwshKush
Yellowing leavesStarted to notice around 2nd week of flower. Worsening but only on a few of the old fan leaves which don’t get any direct light. Strain: Biscotti Mintz from Barney’s farm. Grown in soil, solution ph’d to 6-6.5 every time, organic grow. All additional details in diary.2y ago
5
Solved
BrainStorm22
NEED HELP :(!primera ves que veo este problema, solo e regado con cal mag de grotek y pocas veces con la base de vegetación de bac 1/4 de lo indicado por fabrica siempre con Ph 6.0 y Ec 600-800 pero los residuos marcan 1800-2800 ec y un Ph entre 4.0 y 5Plant. Other
Feeding. Deficiences
Feeding. Other
5y ago
3
Solved
Shockolateman08
Nitrogen overdoseNow my experiment turned into a mutant 😂...I wanted a problem and I got it 😔 I flushed and flushed....and flushed. Now what? Bloombuster said it was an nitrogen overdose, what now?Leaves. Veins - stay green
Feeding. Deficiences
Techniques. LST
5y ago
3
5
Solved
Spike-GreenGrower
Nitrogen toxicity or deficiency? Or just PH issue?Hi buds.
Gonna need your expertisè again. My Grandaddy Purple auto is showing signs of something.
Leaf claw: N-toxicity or PH issue
Leaves fading: N-deficiency or PH issue
What do you think changed this one leaf, and what do you think is going on with the other leaves?9mo ago
5
3
Solved
fiatchd
Leaf problemsI think I did use too much fertilizers, whats happening here?
https://growdiaries.com/diaries/180523-grow-journal-by-fiatchdLeaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
2y ago
2
5