Vote Now 🏆 for the Grow Awards 2025!

Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Grow QuestionsDeficiency?

Deficiency?

Legendaryseedthumbstarted grow question 3 years ago

Hey what is happening to my plant?

Legendaryseedthumb

Legendaryseedthumb

Solved

Leaves. Color - Pale

Leaves. Other

Other. Mold

likes

TiRobotProdsanswered grow question 3 years ago

Hey Pouce de graine légendaire cela peut être dû au valeur de ton ph?

likes

Complain

Selected By The Grower

ChitownCannaChicaanswered grow question 3 years ago

Need an IPM regimen stat. Something is eating your plant! Try Dr Zymes

likes

Complain

Ezzjaybruhanswered grow question 3 years ago

This doesn’t looking much like a deficiency to me personally.. damage in the second pic looks physical

1 like

Complain

Legendaryseedthumbanswered grow question 3 years ago

@Bb_uk what is resolva? And what is my issue here?

1 like

Complain

Legendaryseedthumbanswered grow question 3 years ago

Ooh maybe sulphur deficiency? So maybe lower the ph a bit?

1 like

Complain

BB_UKanswered grow question 3 years ago

Looks like a case of the miners, get some resolva! That will fix the problem and trim the infected leaves!

4 likes

Complain

Similar Grow Questions

Solved

Are CBD-Strains less nutrient-hungry?Hey Guys, i experienced that these strains like a lower EC/TDS. Every time i went over 1.2 EC (600ppm TDS) they showed signs of over-nutrition, like very dark green leaves and reddish brown leavetips. What are your thoughts on this? Are CBD-Strains less hungry on nutrients?

Leaves. Other

7 months ago

1

Solved

Green light spots on the leaves Greenlight spots on the leaves in the 7th week. What is that? Any help is appreciated. Thanks

Leaves. Other

7 months ago

5

Solved

Genetics or budrot?Hi all, my Royal Jack Auto from RQS is in 7th to 8th week and on the tip of the main cola these red, brownish spots appeared. Humidity has been 50% yesterday and before 40-45%, plenty ventilation in the tent. Around 24 to 28 °C. Could this be the start of budrot or am I paranoid?

Other. Mold

Setup. Strain - Autoflowering

7 months ago

4

2

Solved

White parts of the leaves, wk 2 - What did I mess up so early?Hello all, this is my first time grow and I am already a bit worried about my Tangerine Dream Auto in wk 2 Biobizz Light Rebel No nutes yet 18/6 Viparspectra600 (100W) @ around 25% Temp around 23-24° RH around 70% Passive watering Thank you very much in advance!

Leaves. Color - Pale

Setup. Strain - Autoflowering

Setup. Seedling

7 months ago

1

1

Solved

Stresst es Pflanzen sehr, wechseln von LED zu Sonne Ich wollte mal fragen ob jemand Erfahrungen gemacht hat seine Pflanzen bei schönem Wetter raus zu stellen und bei normalem ins Zelt unter LED. Gibt es da negative oder positive Erfahrungen von euch? Ich habe ca.65k lumen unter der LED und die Sonne bringt es so auf 120k lumen...

Leaves. Other

7 months ago

2

2

Solved

Damaged leaf. Cut or not?This particular leaf is heavily damaged by sunburn and the leaf miners are having a go at it. Should I trim it off or let it do its job until it dies completely?

Leaves. Other

7 months ago

5

5

Solved

PedroAndHisPlants

How do I get my humidity down?Help! It's raining for another week, and our humidity is around 65% to 75%. Should we use more fans, or what would you recommend? Dehumidifiers? Thank you in advance.

Other. Mold

Other. General questions

Other. Other

7 months ago

1

2

Solved

Yellowing, wilting, stunted growth Can anyone please help me identify whats wrong with them. I've done a flush, adjusted the lights, reduced the nutrient strength, I've pretty much done everything and still stunted growth and they are still looking weak and frail. I'm lost and I don't even know what's wrong.

Leaves. Curl down

Leaves. Color - Yellow

Leaves. Color - Pale

8 months ago

1

5

Solved

CaMg junky ?Hey, could i have a CaMg junky in my thent ? I got this Straberry Gorilla growing in pre bufferd 100% coco coir and from like week 4 she keeps showing CaMg deff. I give her an increse dose of CaMg and 2-3 days she is fine then deff angain, can it be root root too ?

Leaves. Color - Pale

8 months ago

3

6

Solved

Help for a beginner 🙏Please help me with these 3 plants. What's wrong with them? They're 27 days old, both in soil 6L pot and LED lights, they get Canna Bio Vega, Rhizo, and Biobizz Calmag. Water PH is around 6.9 and they are Enectaliana seeds. Thank's for your help in advance! 🙏🙏😘

Leaves. Color - Pale

8 months ago

2

2

Solved

Leaf tip drop and dry tips They don’t look that good at the bottom leafs and i have no idea what the cause may be :( The dry tips that changed Color also were dropping the leafs edges like the first picture shows

Leaves. Color - Pale

8 months ago

2

Solved

Mangel oder Genetik Hello ich wollte Mal fragen was das hier für ein Mangel sein könnte, überdüngung oder ob einfach an der mäßigen Genetik liegt? Danke schon mal

Leaves. Color - Pale

8 months ago

1

Solved

What is this white feathery thing?I think it popped up just within a few hours. There are also other things wrong (see week 3 of my diary).

Other. Mold

8 months ago

18

3

Solved

Leaf Can over watering cause this lime green growth? I know it not defficiency because I added enough nutes. I just over watered some days ago

Leaves. Color - Pale

8 months ago

2

3

Solved

DIFFERENCE D'ÉVOLUTION ENTRE PLANTULE SEMIS DANS COCO ET SOL ALL MIX Mes plantules de cannabis en fibre de coco évoluent tres lentement comparé à celles en terreau all-mix (voir photo) pour différence au 13eme jour. J'ai suivi le conseil de suivre le calendrier nutritionnelle. Dois-je m'inquiéter ? Quand passer au stade de nutrition suivant ?

Leaves. Color - Pale

8 months ago

2

2

Solved

Top leaves turn dark and curl - What can I do?I've had Nitrogen and possible Cal/Mag deficiencies 2 weeks ago. Mid last week I started noticing some burn a the tips, so i dialed nutrients back again. By this weekend the tips of the leaves curled further and turned dark. The rest still looks a bit pale, but buds look good.

Leaves. Curl up

Leaves. Color - Pale

Leaves. Color - Dark-brown

8 months ago

4

5

Solved

Leaves+stem drooping, stems did turn purple - caused by climate change? or watering problem?what should I do? history: 21.05. Water with full dose of fertilizer ... 26.05. Soil really dry - Water with half dose of fertilizer 27.05. Plants look super healthy (24°C 55-60%RLF) 28.05. started to droop (27°C 40-45%RLF) 29.05. even worse, (25°C 45%RLF), surface still moist

Leaves. Other

Plant. Stem - Weak

Plant. Stem - Red or purple

8 months ago

3

Solved

Nutrient lockout or deficiency Die unter Planze im Bild ist seit ein paar Tagen hell obwohl ich letztes mal schon mehr gedüngt hab. Habe mit EC 1.5 / Ph 6.2 gegossen. Im runoff kam Ec von 3.5 raus, es war aber nur sehr wenig runoff deswegen find ich 3.5 eigentlich in ordnung. Blatt spitzen sind aber auffällig.

Leaves. Tips - Burnt

Leaves. Color - Pale

8 months ago

3

3

Solved

Plantule aux feuilles vert clair. Engrais organique et fibre de coco.La plantule s'est bien développée, mais ses petites feuilles sont encore pâles. J'ai utilisé la dose recommandée, puis légèrement augmentée au second arrosage, sans amélioration. Dois-je ajouter plus d'azote ou passer au stade suivant de nutrition ? J'utilise l'engrais organique.

Leaves. Color - Pale

8 months ago

3

3

Solved

should I put the lamp closer? what problems do you see?Hi guys lamp ts1000 distance 55cm , feed 48h ago with 1.5L with: 1.5ml Base bloom, 2 ml Calmag, 1,5 ml Budcandy, 2ml Rhinoskin, 0.8ml B52. Ph run off 6.2 . rh55% temp 25° the question is: should I put the lamp closer? what problems do you see? any advice even outside of the ques

Leaves. Color - Pale

Plant. Spaces between nodes

8 months ago

1

2