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
Need yellow/brown spot diagnosis
LittleManGrowstarted grow question 5y ago
Any ideas on what might be the cause of these spots?
Solved
Leaves. Veins - yellow between
likes
Mr_Weeds_Autosanswered grow question 5y ago
If your plant's leaves have small brown spots trimmed in yellow, this could be a sign that it has leaf spot disease, which is a fungus or bacteria that feeds on the leaves. Hopefully I answered your question and remember Happy Growing and Free your mind one puff at a time.
Ganjagrandaddyanswered grow question 5y ago
I would say maybe a little calmag needed. Older fan leaf can show this first with L.E.D .
likes
Complain
Similar Grow Questions
Solved
Bootymissles
Leaf discoloration early in growMag deficiency? On day 11 since sprout. Happening on all 3 seedlings
Week 2
Leaves. Veins - yellow between
5y ago
1
7
Solved
CzechNatural
Yellowing in between veinsRecently plants started to yellow in between the veins on the leaves
Week 3
Leaves. Veins - yellow between
2y ago
3
6
Solved
drop_some_weed
do you think everything looks ok? i can't see purple come out yet and two (same gen) have some discoloration on sugar leaves near to yellow, i've fluxed one of them two days but nothing change... approx two weeks of effective flowering stage it's normal or it's slow this growth?5y ago
5
4
Solved
BrannabisTHC
Deficiency or Ph? Oh what could it be! Dun dun dunnnHey all. All 3 of my Blue Domina Gelato are fading at the beginning of the leaf fingers then going outward. There are also brownish colours on the new growth. You can see it in the photo Do someone maybe have an idea of what's causing this?
Ph: 6.4
Medium: in pictures
Thanks!
Leaves. Veins - yellow between
3y ago
2
Solved
biologischNL
Likely potassium deficiency on one of my phenos? Can someone please confirm?Looking at my plant pictures on 2nd of feb, #1 (plant on right) seems to have some sort of deficiency. Looks like potassium. For the record I dont use liquid nutes. Only dry organic amendments and I have not watered or top dressed in roughly 2 weeks.
Thank you in advance!
Week 4
Leaves. Veins - yellow between
3y ago
1
2
Solved
CBDezz
What's the best way to correct the deficiency I have on my one plant. I think it's a phosphate deficiency.Week 4
Leaves. Veins - yellow between
6y ago
3
2
Solved
Akvinsky
Setup:
Soil+vermiculite (5:2)
Temperature in box is about 84F. Near the led 60w is about 90F
Ph in - 4.5-5.0. Out - 6.0-6.5
(because of vermiculite?).
Ppm in - 140 (only water last few days) . Out - 1500
On vegetative stage there was no problems with the same ph and ppm plevel.
5y ago
4
Solved
GronkLeague
First grow yellowing seedlings :( nute problem?I seem to be following all the instructions on grow temperature range, light distance, and watering schedule(only watering hen the medium is drying); I've hardly used any nutes until day 22 as advised and I personally think this has caused me some issues although I may be wrong.
Leaves. Veins - yellow between
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
3
4
Solved
LittleManGrow
Need yellow/brown spot diagnosisAny ideas on what might be the cause of these spots?
Leaves. Veins - yellow between
5y ago
2
Solved
Royalgorillaxx
Yellowing on leaves7 days old seedling. Trying to identify the problem. Please help me. Biobizz light mix on one and compo sampa soil on the other. I spray only with water just to keep thr soil a bit wet. Not an overwatering.
Leaves. Veins - yellow between
Leaves. Color - Yellow
Setup. Seedling
4y ago
2
2
Solved
High_from_The_Hammer
Think i have some deficiency maybe Mag ? yellowing of predominantly new growth areas (see 5th photo)
tried a foliar spray and water in with Epsom salt 0.1 g/l ~ 200ml for each plant we will see if that helps
also added some Pacific Natural Fish Hydrolysate (2-3-0) 1 l @ 1:100
Any
Week 14
Leaves. Veins - yellow between
4y ago
1
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
Jake_camino
Im having a hard time indentifying the defficiency here. Anyone know what it is? Its nothing major though. i run at 1.12EC. GHE flora 3
Part +calmag. I alternate the pH of my RO water at
5.8-6.2
Leaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
2
Solved
Andrius
Hi, im having some troubles with this little girl, there is this yelowing around the edges on some random fan leaves and smaller bottom leaves. I am not sure what is wrong since all the other plants are growing well under same conditions. Could it be magnesium deficiency?Week 4
Leaves. Veins - yellow between
7y ago
5
5
