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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
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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.
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Selected By The Grower
Similar Grow Questions
Solved
Leonard_Lunte
Weird looking seedlings? (uploaded vid)
My seedlings, especially Seedling 1, look kinda weird to me. Seedling 1 appears to have some weird yellow spots here and there and the leaves look cut? They just look really weird and not like normal cannabis leaves, both seedlings have their leaves going up at the corners.
Week 2
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Leaves. Other
5y ago
1
1
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Splifflicious
Brown spots on bud sites leaves
Hi all, I’ve been getting these brown spots in the past 2 weeks, mainly on the top leaves located nead bud sites. What could this be? Ph is ok, I’ve already tried to flush her, Rh is around 45%. This is day 65, ~20 more to go. Will this affect the bud formation or quality? Ty 🙏✌️
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Leaves. Other
5y ago
3
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sndwich
Major Heat
Had a huge heat wave when I was out, as well as Thrips!, just want to check nothing else wrong D
Week 8
Leaves. Color - Mottling
Leaves. Other
5y ago
1
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herbalistssword
leaves and bugs drying while still on the plant
The leaves started getting gray on lower branches and now they are drying up, leaves and bud. What is causing this? The buds are still smokey white so not ready yet.
Week 21
Leaves. Other
Plant. Other
5y ago
1
1
Solved
ZoobZoob_farmZ
feuilles bizard
salut quelqun peut me dire si c'est la génétique qui dégénère? photo question grow
Week 5
Leaves. Other
4y ago
4
2
Solved
Jokey4
Deficiency in what?
Deficiency in what?
Leaves. Other
5y ago
5
Solved
KeepOnGrowin
Spots On A Couple of Leaves.
Several leaves have developed spots like this over the last 72 hours. The plant is 26 days old and otherwise seems OK. Any thoughts on what it is? What do do, if anything.
Week 4
Leaves. Other
4y ago
5
4
Solved
Canoodle
3 fingered leaves on photoperiod?
Does anyone know if it is normal for photoperiods to have 3 fingered leaves? This is my first time photoperiod and i thought this was a characteristic of the autoflower only?
Week 3
Leaves. Other
3y ago
6
4
Solved
Beccabud
Leaf colour and buds
Are the leaves still too dark and should I be flushing more? Just worried I've ruined the growth with the overfeeding of nutes now 😓. It seems small but I guess there's still few more weeks to go? Also for nest time am I supposed to remove the lower smaller buds? Thanks 🌈
Week 5
Buds. Other
Leaves. Other
Techniques. Defoliation
3y ago
1
4
Solved
ihavetoomanypets
Leaf damage - any suggestions?
Weather has been rough (see my notes from this week). Any suggestions on what I can do about the leaf damage to one of these Sour Diesels? I may start testing a spray mixture of water and hydrogen peroxide. Thoughts or suggestions?
Week 2
Leaves. Other
4y ago
2
2
Solved
romi27
burn marks / possible pest?
I found these spots in the orange circles on my first couple set of leaves. Hoping it's not some type of pest. maybe the lights too strong? burning? thanks in advance using viparspectra xs1500 at 70% , 24" height
Week 2
Leaves. Other
4y ago
4
4
Solved
jle_bwk
Stunted not growing
Hello, I’ve been having a tough time trying to decipher what’s going with these two plants. I thought I was overwatering them so I backed off some but no change. Only given 1/4 and 1/2 doses of nutrients. Ph is been 6.3 They just seem to quit growing past couple days. Thanks
Leaves. Other
2y ago
3
6
Solved
Ihbag
Seedling leaves
The first round set of leaves are wrinkled up and not fully splayed out is this ok?
Week 1
Leaves. Other
5y ago
1
Solved
Dumbledoor
Health issue
Hello, first time growing with zero experience. Have noticed that one of my girl looks a bit tired and have found this. Whats the problem and how to fix it?
Leaves. Other
Plant. Other
2y ago
5
6
Solved
PaulM
Yellowing of leaves
I usually grow Outdoor, easier I don't add any nutrients to the plants. Only organic things during the grow, if something is missing. The soil is a mix of compost and earth with nutrients (stuff you buy for vegetables). When you are talking of ppm, what is it about ? Nitrogen ?
Week 1
Leaves. Other
4y ago
1
7
Solved
Sejanus21
Silberne Flecken auf Blättern
Auf einigen Blättern der Orion F1 zeigen sich kleine silberne Flecken. Schädlinge kann ich nicht erkennen. Die Pflanze leidet darunter bisher nicht sichtbar. Soll ich etwas tun?
Week 7
Leaves. Other
2y ago
5
5
Solved
GrowGuy97
Defoliation
Should I take of some of the big fan leaves to open up the bud sights?
Week 3
Leaves. Other
5y ago
1
1
Solved
Millo
Brown dots on fans
Noticed these dots on some fan leaves on the clone only! Mother doesn't have them. I water them both with the same water/nutes. Checked for bugs and there are none. Im guessing something to do with Cal?
Week 20
Leaves. Other
4y ago
4
3
Solved
PillyP
What are these spots
Anyone know what the light spots may be from on plant #2 I noticed this spot on the bigger leaf closest to the tip about a week ago now seeing lightly other ones showing up. Maybe calmag?
Week 2
Leaves. Other
5y ago
1
1
Solved
Aonjacktallbeck
Weird leave shape
Any idea why the leaves got this weird shape?
Leaves. Other
5y ago
3
3