Vote Now 🏆 for the Grow Awards 2025!
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
Is this a nutrient burn?
Hotcerdi123started grow question 4 years ago
What do you guys think. Is my nutrient level too high? Currently in week 3 of flower with my 25liter pots and am ec of 1.5-1.6.
Lower leaves look a little burned. Had some issues in the beginning with spider mites.
likes
Trichsteppinanswered grow question 4 years ago
Its nutrient burn and the bug bites affect overall health of those leaves making em die faster
Similar Grow Questions
Solved
Gram_Solo
Yellow tips?I Noticed some yellow tips on the leaves last week
Is this a nutrient deficiency or something else? Started about 2 weeks ago 🤔Leaves. Tips - Burnt
Leaves. Curl down
3 months ago
2
2
Solved
Chubaka26
Help please!What is happening with her?Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
3 months ago
2
2
Solved
kivocsa999
yellow leaves on 3rd weekls 25 fast buds , have been feeding every other watering with canna terra vega 2m for 500ml of water with 2ml canna rizhitonic,i have seen the yellowing and thought it is calcium issue so i added a half ml of cal mag extra , ph is balanced on 6.2 , but the yellowing is worseLeaves. Tips - Burnt
Leaves. Color - Yellow
3 months ago
1
2
Solved
HAPPYCHEFF
The leaves are turning downwards showing their undersidesSo, idk whats happening, it's and outdoor grow, it does not have any pests at all (at least is what i see), I'm using a vegetative organic fertilizer 5-2 3 (only used one) on a living soil and watered just once with bioactive tea, yeaterday it rained so maybe is overwateredLeaves. Curl up
3 months ago
2
3
Solved
RecordSet
Brown Spots DiagnosisI need some help diagnosing these brown spots please! I am considering light burn, calcium deficiency or maybe PH imbalance.
PH is usually around 6.8, humidity near 60%, temps averaging 27°C/81 F, light distance at 25 cm, nutes and water schedule is disclaimed on my current growLeaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3 months ago
2
3
Solved
elMimuel
What kind of deficiency is this?Hi,
Some of the leaves are turning bright green with dark green veins and end of leaves are burnt brown.
Soil biobizz AllMix. Feeding biobizz bioGrow, bioBloom, topMax and calMag. Ph 6.5.
What kind of deficiency is this?
How can I solve it?
Thanks for any adviceLeaves. Tips - Burnt
Leaves. Veins - stay green
Leaves. Color - Pale
3 months ago
1
1
Solved
ClassicKellerWiese
Überdüngung oder Mangel ?Bei all meinen Pflanzen bilden sich gelbe Blattspitzen aus die auch etwas verbrannt aussehen.
Denke nicht das an der Lampe liegt, die ist 70cm entfernt und läuft auf 50%.
Wachsen auf Kokus und Lightmix Erde von Biobizz.
Gedüngt wird mit Biobizz nach Düngechema.Week 8
Leaves. Edges burnt
3 months ago
2
2
Solved
Khando
Can anyone tell what is causing these yellow tips on new growth on this plant?I noticed my DLI was around 42 at the top of this plant so the light may have been too strong, or it could be a nutrient issue? Using CoM Stonington soil, plant is 26 days old. Haven't added any nutrients to the soil yet.Leaves. Tips - Burnt
Leaves. Color - Yellow
3 months ago
1
3
Solved
Lunxoz
Gray spots, mold ?Hello i spotted these gray spots on my plant, i had one leaf that was half covered with it so i decided to cut it :( Is that a bad sign or something ? I posted 2 photos of the whole plant if u see another issue. The burnt leaves on top is bc i had to leave the light on (vacation)Leaves. Tips - Burnt
Leaves. Color - Black or grey
3 months ago
1
1
Solved
Jose671
What could this be?High fam. New grower here and wanted to know what this means and how can I fix it/prevent it. Take a look at the leaves start forming brown spots. I only see it in a couple of leaves and slight browning at the tips. Please help. Thank you. Many mote questions to come.Leaves. Edges burnt
Leaves. Tips - Burnt
3 months ago
4
Solved
mustainblood369
what type if tea should i use to help from yellowing and i gave them each 2 tbsp bone meal 1 tbsp coffee when they start flowering?Buds. Not fattening
Leaves. Too few
Leaves. Edges burnt
3 months ago
1
Solved
dabestgrowing420
What deficiencyWhat that could be?Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
3 months ago
1
Solved
weefi
Brown parts on more and more leafesI see more and more brown parts on the leafs of Sour Diesel (only) any idea what the issue might be? For reference see also my pictures of SD.
First idea:
Added 1 liter banana extract(to get Potassium) added 2 liter water and 2,5 ml CalMag.3 months ago
6
3
Solved
dabestgrowing420
Brown spots on leavesHi, some white widow auto leaves have these brown spots and some burned edges and tips. What deficiency or toxicity is this? Growing organic, using biobizz nutes.Leaves. Edges burnt
Leaves. Color - Dark-brown
3 months ago
1
Solved
FrostyCloudzz
Don’t know how to ask , is there anything different or do you have any tips at all for beginners / long not grownAny infos about the leafs / wierd look or am I trippinBuds. Other
Leaves. Curl up
Leaves. Twisted
3 months ago
4
4
Solved
MiistrH
Slight lightburn?First pair leaves on left plant turn slightly lighter, first sign of yellowing a bit. Also I think they are a bit in a V/praying shape.
2 full weeks old under 75% of 200W leds about +-45cm. Should I dim them a bit more/hang higher?
Other suggestions maybe?Leaves. Curl up
Leaves. Color - Yellow
4 months ago
4
Solved
Auggie
Tropicana cookies purple(RQS)Do u guys think she will make it out ? I have done everything. I over fed it during the veg .Is Autoflower N she is in 75 flower from RQS. Tropicana cookies purple .will the THC downgrade or the taste ?Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
4 months ago
1
Solved
hinterhofgrower
Leaf curling upShould I be worried about the leaf curling up a little? What do you think?Week 2
Leaves. Curl up
4 months ago
1
5