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
Think i have some deficiency maybe Mag ? yellowing...
High_from_The_Hammerstarted grow question 4y ago
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
likes
Similar Grow Questions
Solved
D42ONubie
Need help! Nutes, light, or something else going on..??First grow, indoors. Candy Kush Auto currently at 8wks, flowering. Been going smooth up until 1wk ago. Now lower and mid fan leaves yellowing, browning, top leaves turning purple and look wilty, stems also deep purple color. Come this far, don’t want to loose her
Leaves. Veins - yellow between
Leaves. Color - Mottling
Plant. Stem - Red or purple
4y ago
1
1
Solved
ExoticGrower
Weird leaf problem?My plant (Exodus cheese) has been recovering from a nutrient deficiency but I noticed the leaves are turning brown in the middle. Why is this happening?
Leaves. Veins - yellow between
Leaves. Color - Dark-brown
3y ago
2
2
Solved
grassfanatic
How to fix nutrient issueI’m wondering if it is nutrient lockout my plant is experiencing. I did some defoliation on day 40 but now i will stop to not further stress the plant. I use citric acid as ph down and runoff ph is 7.1. Day 41 and still no vertical growthe or much new leaves :/
24d ago
11
6
Solved
Alexander_far
The plant is drying upHi. My cannabis has yellowed lower leavesLeaves. Veins - yellow between
5y ago
1
3
Solved
Belzebub
Yellow stains on bottom leaves (indoor grow)On day 25 yellow stains have appeared on the bottom leaves of two plants (critical 2.0). We don't know from what these stains are coming.
On one of these plants, some leaves have also started to develop white dots. Spiders maybe ?
Thank you.
Week 4
Leaves. Veins - yellow between
5y ago
2
1
Solved
Dpablos
What kind of deficiency could this be? Thx in advance
Week 10
Leaves. Veins - yellow between
5y ago
2
1
Solved
JohnnyAppleweed
Yellow and skinny growth?Can anyone tell me whats going wrong here? I'm guessing the tips yellowing is nutrient burn from the MG soil. But the allover yellowing between the veins and skinny growth has me stumped. My first grow did something similar going into flower. I appreciate any tips or suggestions.Week 5
Leaves. Veins - yellow between
5y ago
3
Solved
susina
weirs spots/lineshello guys
i've recently noticed some weird spots on my plant, she is two weeks today. I wasn't worried at the beginning but then I read about this tobacco virus that is like a death sentence for plants, and to me the signs look similar.
please help
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
1
1
Solved
Lol_You_Looked
Spotting and discolorationHydro set up, put a humidifier in the cabinet with the plant, and started noticing this after a few days. Any ideas as to what is going on with this spotting and discoloration?
Leaves. Tips - Burnt
Leaves. Veins - yellow between
Feeding. Deficiences
2y ago
1
1
Solved
420baby
Orange Spot in first set of leavesIf you can see Veg Week 1 Photos,
Photo named Day 7 Zoomed, I have been seeing these dots for 2-3 days now. What is it? how can it be solved?
FYI - These were the first set of leaves, others look healthy.
My guess - nut water got sprinkled or cal/mag deficiency.4y ago
2
3
Solved
MyStery21
How you fix this?Please help me to fix this deficiency, plant it's in the first week of flower, she is showing pistils AND I HAVE TO FEED HER TODAY.
Leaves. Veins - yellow between
Other. General questions
5y ago
5
6
Solved
thebestine
Is this nute burn / deficiency? Or light burn? Or both?What's going on with the intervenial chlorosis? Is it nute burn (zinc + manganese + iron potentially)? Is my proposed solution of only going with pH-balanced water a good mitigation strategy? Should I just not add super soil out of the gate?
Week 2
Leaves. Veins - yellow between
3y ago
1
5
Solved
FreakyMilk
Leaf tip yellowing.Help! Is this nutrient burn? Light stress? Starting to get some yellowing on leaf tips. Early Miss autoflower, week 2-3 of flowering.
Leaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
2
4
Solved
Franzl
Whats wrong with her ? Clawing and yellow spotsIm a first Grower. Here some info:
Location: Indoor, 60x60x180
Light: Mars Hydro 1000
Soil: BioBizz Light
fertilizer: BioGrow GreenHouse
pH: ~7,3
Temperatur: 23°C
3x Fast Eddy CBD
One of them girl got problems
Im afraid that she will die. what can i do? Every day it get worse.
Leaves. Curl down
Leaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
5
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
Solved
smokeDK
Hi there, this is my first time growing ever. I am very concerned about the leaves. They turn yellow(like a pattern) and turn brown and fall off. It started 2 weeks ago an become worse and worse. I will do anything for some help :)
Best Regards, dude from DenmarkWeek 9
Leaves. Veins - yellow between
7y ago
1
1