Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
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
Back to Grow Questions
pH information
Fusion
started grow question 5y ago
Figured post this to help anyone with diagnosing pH issues.
Solved
Leaves. Other
likes
Fusion
answered grow question 5y ago
Pics bad graphics but can see the coloring.. Dark green = low Light green = high Can we stop diagnosing yellow leaves as pH to low.
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Sconklin
Bubba kush auto--Is my plants color ok?
This is my very first grow . I used fox farm ocean and no added nutrients. Both plants have been on a light cycle 18-6 . I've noticed leaves are dark and its light in the inner part. Do they look ok? Should I add a nutrient?
Leaves. Other
6y ago
1
2
Solved
Ganjagardenner
Strange fan leaf markings
So I have some markings on the fan leads that I’ve never come across before. See the pics ... could this be bugs? Feed? Or a heat issue? Or is it simply mother nature , and the fact that we all have imperfections somewhere along the line?
Week 7
Leaves. Other
5y ago
4
6
Solved
Aloysius
Bud growing out of leaf?
Just curious how common is this mutation?
Week 10
Buds. Other
Leaves. Other
4y ago
1
1
Solved
Mosquito_Haarlem
spots on leaves
There are some spots on some leaves. I don't see spider mites, aphids or thrips. It has been very hot last week, around 35 degrees celcius Does anyone have an idea what it could be? Should I cut the leaves or is it okay??
Week 4
Leaves. Other
5y ago
3
1
Solved
Hydronaut
Purplish Leave Coloration
This is a note for my previous question. Wanted to pass along my auto feeding schedule is in my germination week if it helps any. Also my Koolbloom ppm wasn’t set to ml/gal so that was looking way off in a number of weeks so I updated that
Week 7
Leaves. Other
4y ago
5
4
Solved
kurtzweil
Sugar leaves turning white
I am approaching end of flowering, it's 3 weeks remaining. One of the flowers on Laughing Buddha sugar leaves turn to white - first at the edges. I did cut them, should I worry? Or is it normal and genetics related? Pic with most leaves removed but I circled some with symptoms.
Leaves. Other
5y ago
2
4
Solved
Marley03
Rust spots
What could be the cause of these rust spots? Only 1 plant is showing this. Same strain. They get same feeding. Ph is ok. 4 weeks into flowering.
Leaves. Color - Yellow
Leaves. Other
4y ago
1
Solved
GanjaFarmar
Basically im seeing some deficiencies on plant number #1. It can be calmag but not too sure! Ive also been using filtered reverse osmosis water, which ive heard can cause deficiencies. Im thinking i might have boron deficiencies on my plants by the way it looks. Can someone help
Week 2
Leaves. Other
7y ago
6
4
Solved
GrowersParadise
Rust spots on lower leaves
rust spots on lower leaves on mainly one strain, started at tip of leaf. Happened after res change and had PH swings during that time until it was adjusted/settled. Full EC again. PH swing? Maybe cal(or)mag issue? PH is back at 5.9 now, running bennies. Maybe Slightly droopy? Thx
Week 3
Leaves. Other
4y ago
1
3
Solved
Gardener_of_Goodness
Rust Spots on the leaves
Rust spots on the leaves, although minimal nutes and a calibrated PH pen. All others in the same environment appear fine? I noted temps were up a little so adjusted controllers and raised the light a couple of inches, What are these spots from?
Week 2
Leaves. Other
6y ago
6
5
Solved
Plur420
Drooping leaves
Firstly I would like to thank those that helped with my last question, I'm unsure of how to reply but very grateful 😊 Throughout the grow these girls have been drooping at the end of each day, 3-4 hours each day, is this normal? Should I cut down how much light they get? Tia
Week 5
Leaves. Other
6y ago
1
3
Solved
Magician
WHAT IS THIS DISCOLOURATION? Critical Kush non auto from RQS, 10 weeks old, outdoor.
There is some discolouration on the leaves. I have removed the worst off 7 leaves and applied a pesticide for spider mites, aphids, scale insects today. Should I remove all the rest infected leaves as well to be safe? Pesticide says I can repeat in 7-10 days. thanks
Leaves. Other
4y ago
1
2
Solved
Dbl_toke_queen
Leaf trim before drying
Ok got a good look at the girls today and I def see the Amber trichomes this morning are heavy, still going to try and get the micro shots before harvest cause I want them for the diary . ? Is what are some ideas for the leaf I trim before drying and how to store them freeze?
Week 9
Buds. Other
Leaves. Other
Techniques. Other
5y ago
3
4
Solved
Buckshots
Is it too early to start feeding my girls? Perhaps I should have already started..
Week 1
Leaves. Other
7y ago
1
2
Solved
GrowJay
My plant having trouble all leaves turning yellow from new pics week 4 I expect mag any help please
Week 4
Leaves. Other
7y ago
1
2
Solved
FoxyLoxy
How can I fix the clones?!
Week 1
Leaves. Other
7y ago
2
3
Solved
Fetanq
What are those green spots and should I take action?
I came back from a three week holiday and noticed one leaf with green spots. What are those green spots on the leaf and should I remove the leaf?
Week 6
Leaves. Other
5y ago
3
Solved
Mosherd7
Deep Ridges in leaves
I have a whole strain (3 plants) exhibiting a general lack of vertical growth; but also deep veins and ridges causing eveb more malformed leaves. Same setup as my other 3 plants of another strain that are thriving. Looks like pH issue? Maybe this strain needs lower?
Week 4
Leaves. Curl down
Leaves. Other
5y ago
3
3
Solved
DrJoint
Defoliation
This is my first auto grow, I usually train and defoliate my photoperiodic plants. I thought just lst will be fine for my first autos. I have 3 bushy plants in my 80x80cm tent and the space is limited. I’m wondering if I can still defoliate them in week 4 of flowering.
Leaves. Other
5y ago
5
5
Solved
Dillsnills
Wondering how they are looking and what to do about brown spots?
Sorry bout the flash I will get better pics, jus wondering how these r looking 6 days old, some have brown spots no new ones showing up,any advice on what it is and what to do? Straight pH water 6.3 ffof soil added perlite. From the soil?Advice n Input greatly appreciated.
Leaves. Other
Setup. Seedling
5y ago
2
2