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
Browning of leaves
HazeBeestarted grow question 5 years ago
Got brown spots, on one of my plants. It was very green and happy but the bottom leaves are spreading to the nodes leaves. I think I should give some Nitrogen as I haven't yet? Or calcium? Can anyone help?
Solved
Leaves. Tips - Die
Leaves. Color - Pale
Feeding. Deficiences
likes
blendmedmedmananswered grow question 5 years ago
first things first if you want to save your plant, flush the plant really good, check run off ph. get run off to 6 ph, leave the plant alone for a few days, continue feeding plant cal mag only for the first 2 feeds, if you have any kelp add that as well as that will help the plant re bound.
pick off dead looking vegetation, start your next real feed after the first week, start using half the nutrients and work your way up, add cal mag and kelp you your line up. give her a few weeks and she should re bound, fix this before going to flower.
DBannedanswered grow question 5 years ago
Hi,
Add some grow nutrients at a lower % than manufac. ph your nutrients to 6.5 ph. and feed the plant. Do this for a few feeds and hopefully the plant will get better.
Happy grow😀🌱🌱🌱🌱🌱!!!
likes
Complain
Similar Grow Questions
Solved
Ultraviolet
Super buff cherry Gelato grown with 20% Bruh science.My super buff cherry. Almost time to shock closed those stomata using hormone ABA(Asbisic Acid) inducing abiotic stress, simultaneously using light signals to increase terpene/flavinoid production while having no Pr/Prf conversion to release VOC via shocked closed stomata.Buds. Not fattening
Leaves. Tips - Burnt
Feeding. Deficiences
7 days ago
1
5
Solved
XanHalen
Progressive rusty spots on leavesbeen upping calmag .5 each feed, still getting worse, if not calcium deficiency... what is it?
should i keep upping calmag? running 2ml/gal currently.
bud development is still good, not stunted, good structure and trichomb production, great smell.3 days ago
18
10
Solved
Pechu420
Probable phosphorus deficiency?What is happening? It's getting worse. Inert soil, just applying Remo nutrients (all of them). I put a layer of living soil on top, but it doesn't seem to have any effect.PH ok, other plants consume the same water without problems. Very hot here, 35°C/95°FWeek 8
Feeding. Deficiences
a month ago
12
8
Solved
mck372
a week later...what's wrong with her?she had issues-https://growdiaries.com/grow-questions/82295-mid-flower-yellow-leaves
I flushed her a bit and then gave some CalMag and BioGrow+Bloom and Top. Regulated pH↓ and now the runoff=6.9 (was7.5) PPFD for main cola=800-900
Anything else I can fix? How long until harvest..Buds. Not fattening
Leaves. Color - Yellow
Leaves. Color - Pale
a month ago
4
Solved
Spike_KCanG
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?25 days ago
5
3
Solved
FeebleSnane
Leaves turning yellow and dyingI have a plant that gets a lot of rust spots, even though I give it CalMag once a week. That plant also started getting a handful of leaves that turn yellow and fall off. Is there a nutrient I'm missing in my regiment? Should I do CalMag every watering for the rust spots?Leaves. Dropping off
Leaves. Color - Yellow
Feeding. Deficiences
a month ago
2
Solved
mck372
mid-flower yellow leavesHello! I'm growing my first non-auto, a SkittleZ, it got quite small and the leaves are yellowish,I'd like to know what mistakes I made and what I can do to help her
Mars Hydro TS1000 and only BioBizz nutrients. Temp is around 18C at night and 25/26C during the day, 40% humLeaves. Color - Yellow
Feeding. Deficiences
a month ago
2
6
Solved
FunkyNutz
New grower with questions about burnt tips, browning/scrunching leaves and some pale/yellow spots!I noticed Quick One had issues with burnt tips and discoloration by the end of week 1 and 2, what could've been the issue?
Apple Fritter is looking sick, brown spots, what is that?
Easy Bud and Quick on have slight yellow/paled spots on their leaves, only 1-2, is that normal?a month ago
3
3
Solved
Vril_Ya
Root rot or pH imbalance?This blueberry muffin (f) plant was doing well until last week when it started deteriorating. Its grown on a mix of cocopeat, vermicompost, perlite mix and fed on compost tea and cal-mag mix. I might put it down eventually but I checked the pH and it was 5!Leaves. Edges burnt
Leaves. Color - Pale
Leaves. Color - Mottling
8 months ago
4
2
Solved
infamous8803
Leaf discolorationI just noticed some leaf discoloration. What could it be? Just entered 2nd week of flower using roots organic lush soil. Top dressed a week ago with terp tea grow and bloom. I use r.o. water also using urb and fish shit every now and then. Is this a deficiency?Leaves. Color - Yellow
Leaves. Color - Pale
8 months ago
1
5
Solved
DariaFarms
Does this look like spidermites?Hi, I have a 11 day old seedling autoflower that I noticed has some weird striped markings and damage on it's leafs and today I also saw 2 tiny dark dots sitting on it. Does this look like the early stages of spider mites or is this something else?Leaves. Color - Pale
Other. Bugs
8 months ago
5
5
Solved
supersea
plant very sick pale and burnt between veins. i think nitrogen tox not to sure. sisters looking ok apart from a symptom with the points of the leaves pointplant very sick pale and burnt between veins. i think nitrogen tox not to sure. sisters looking ok apart from a symptom with the points of the leaves point down. need advice on correction and opinions
Fem 7-8 week vegLeaves. Color - Pale
7 months ago
2
2
Solved
green9975
Struggling with Yellow Spots and Weak StemsLeaves. Tips - Die
Leaves. Curl down
Plant. Stem - Weak
8 months ago
1
1
Solved
Roswell59
Should I clip this off?Should I clip this main coala off it looks dead pictures are of the main coala and the branches on the same plantWeek 7
Leaves. Tips - Die
8 months ago
2
4
Solved
GrowDiarhia
What does she need?What does she need?
Should I give more cannabio bloom and water for here?Week 10
Feeding. Deficiences
6 months ago
5
5
