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. For details please see Privacy Policy
Accept
Help
Sup3rNov4answered grow question 4 years ago
a little nut burn but the yellowing is normal this late in flower with an auto
like
Complain
Similar Grow Questions
Solved
Smoth313
Leafes curl upHey das sind meine Autos anfang Tag 6.Die blätter wölben sich leicht nach oben ist das normal/okay? oder ist das Lichtstress? Lampe ist eine AC Infinity Evo 4 300 watt hatte ich seit Tag auf 40% laufen und habe dann nach Tag 3 auf 30% reduziert. abstand habe ich 45cm.Leaves. Curl up
Setup. Lighting
4 months ago
4
3
Solved
geeseeds
This margin curl appears to have spread from one plant to 2 of the other 3. So I assumed not pH, not lockout, not nutrient based. Roots all great. I've culled the 3 and there is 1 survivor doing well but what was this? In the diary I mention using Temprid FX, Neem, Spinosad.4 months ago
2
2
Solved
Romobo16
Black spotsIt's the last clon from that strain that I have (There are no longer seeds for sale) after saving her (She was in terrible conditions) she was growing great this last 5 days until yesterdays that I saw this black spots.
PPM 670-PH 5.78-WaterT 68.7-AirT 71.6-PPFD 120-Humidity80%Leaves. Curl up
Leaves. Color - Black or grey
4 months ago
2
Solved
Fatnastyz
P lock out high ph. Do I soft flush, flush flush or add something like epson to bring ph down?14 days ago I top dressed builda flower and 1/16th tsp build a bloom.
7 days later gave a tea 3 gallons water 1 tsp build a bloom and worm castings kelp. (meant to only do1/2tsp)
P lock out and soil run off was around 7.3. since the 22nd only gave water with yucca. fixed owaterWeek 5
Leaves. Tips - Burnt
4 months ago
3
3
Solved
Blubbiblubb
Unhappy leavesA few leaves aren’t looking too happy. What’s that? Deficiency’s, too much light, too many nutrients? It’s only a few leaves with that problems. What should I do, what would you do? Thank you!Leaves. Edges burnt
Leaves. Curl up
Leaves. Dropping off
4 months ago
1
2
Solved
tuliobernardo
What may caused the issuesChecked the runoff and confirmed 6.2PH and 130 ppm on water.
checked on my Tank and same was happening.
so gave a 603 ppm solution of cal/mag. Grow A+B perfect pH connoisseur, H2O2 at 5.8 pH.
Will await for results.
i think at week 3 theyre supposed to eat at least 600 ppm?Leaves. Tips - Burnt
Leaves. Color - Yellow
4 months ago
2
1
Solved
MakeMeSleepy420
Light burn on seedlings?I have 9 seedlings that all seem to have light burn. The seeds are from good genetics, where my last crop went hermie from a light leak. AC Infinity 2x4 on 40% power at 18”. Thoughts?Leaves. Edges burnt
Leaves. Tips - Burnt
4 months ago
5
Solved
Chief_Leaf
Why are the leaves tips curling dying and brown marks appearing?My Mac #1 showing brown spots/marks on leaves, with tips curling and dying yellow/brown - what is the problem? How do I fix this?
She is in week 5 flower.
Is it calcium deficiency? pH problem?Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Dark-brown
4 months ago
2
1
Solved
Kazal
Weird upwards leavesHello this is my first time growing I’m using advanced nutrients ph perfect + bud sugar, big bud, sensizym, b52, 0.8 x 0.8 tent lumatek 200pro and 3.5 litres pots and I’m in the 4 week of flowering.
I recently add to my recipe taste terpenes(nirvana) and now looking like thisLeaves. Curl up
4 months ago
9
5
Solved
einamio
Weed doctors to the rescueDay 44, fb auto, my happy girl developed those dark spots at the top... Is this a Calmag deficiency? Although I'm giving her calmag every feeding. I think there are also first burnt tips. I'm about to water her tonight, what should or should not give her? Thanks for your inputs🙏5 months ago
3
5
Solved
NHAutoGrow
Seedling Leaves Curling UpwardsWhy would my autoflower seedling leaves being curling up?
Temperature & Humidity issue? 🤔Week 1
Leaves. Curl up
5 months ago
5
5
Solved
DariaFarms
2 autos with crispy feeling sad looking leaves, how can I help them? (more info in diary pl & crit)2 of my autos have been growing leaves that feel crispy and look deformed. I have been watering when the top 5 cm of the soil dries, but I fear maybe I fed them too much nutrients. The temp has also been on the high side (30C 80F). What could be wrong and what can I do for them?Leaves. Curl up
Leaves. Color - Yellow
5 months ago
8
5
Solved
JSanchezz
Rolled up tips on a leaf ?now 7 days old
and 7 days in the big pots (germination was in Jiffiy)
Runtz Muffin showed some raised leaf tips on one side today ?
Yesterday I watered some BIO Heaven and Activera otherwise no fertilizer
Soil is. Light mix +15% Worm castings
is that a Problem ?
secoud is okLeaves. Curl up
4 months ago
2