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Back to Grow Questions
Deficiency??
Rickandmorty
started grow question 4y ago
Having some deficiency issues, not sure which?? Substrate pH is 5.8-6.2 and feeding at EC 1.5
Open
Leaves. Edges burnt
Leaves. Color - Mottling
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Answer
MrHaze
answered grow question 4y ago
give only clean water for her few times,,, after organic nutrients in normal dosage
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Complain
Similar Grow Questions
Solved
GrowzForever
Yellow spots and singed edges
I’m using a 600w digital ballast and I’ve only had it on 250w but I upped it to 400w then 600w for about 18 hours but I’ve put it back to 250w after noticing these yellow spots and burnt edges :( I think it could be heat stress but from what I’ve been reading and seeing it doesn’
Week 6
Leaves. Edges burnt
Leaves. Tips - Burnt
5y ago
5
Solved
Skunklerman
Getting weird brown growth at the base of the leaves on new growth... anyone know what this is and how to treat? I may add I have no signs of any pests , bugs or anything. This is a full organic grow therefore I did hit it with essential oils as a pest prevent a week ago.
Week 6
Leaves. Color - Mottling
4y ago
1
Solved
Mn_Smokes
Leaves changings
Leaves. Edges burnt
Leaves. Color - Yellow
1mo ago
1
6
Solved
Rams3s
What happen?
Can somone tell me what happen to my love?? much/less light? Carence ? Excess? Im at the end of the strench (3th week of bloom)
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Dark-brown
2y ago
1
5
Solved
fnzpator
Yellow spots on leaves in veg stage
I've got 15 days old Opium plant, about a week ago I noticed yellow spots on lower leaves. Substrate is Plagron Growmix, I believe it has optimal PH, I plant is watered once in 3 days with 6.5 PH-ed water. Now the spots have gone upwards also. Please help, what could be wrong?
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
3
Solved
TheNoobDude
Nutrient lockout, ph imbalance or nutrient burn?
Unfortunately I don't have a ph meter, so my best guess is one or more of these problems: nutrient lockout, ph imbalance or nutrient burn. The first 3 photos are from an Auto Northern Light and the last 2 are from an Auto Jack Herer.
Week 6
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
NAG420
I have brown spot on my leafs and the but new growth is looking good doesn’t look like anything I have experience when I touch the tips of leaf it crumbles just watered yesterday.
Week 4
Leaves. Edges burnt
6y ago
3
3
Solved
Hydro_guy
I think I have nut issues?
OK here's today's update, 3/9/22. They are all doing great, they're all standing proud now! I think they needed to dry out a little, more light and needed the extra nuts. What do any of you guys think could've caused these symptoms that my girls are/have shown?
Week 3
Leaves. Color - Yellow
Leaves. Color - Mottling
Plant. Stem - Red or purple
3y ago
2
2
Solved
Ancient_Genetics
What deficiency this is ?
Perhaps in these pictures you can see better, what deficiency this is, whether it is phosphorus, potassium, magnesium or zinc?.
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
3y ago
1
Solved
joelhubbert
Rusty-brown markings coming out on lower leaves.
Question re-do with better pics. Rusty-brown colour leaves, starting on older growth. Theres a few white hairs starting to brown, lower on the plant. No hermi sacs found pH was too low for 2 H2O’s last week. Re-cal’d tester and got strips to compare. Runoff back to 6.3 from 5.4
Leaves. Color - Mottling
3mo ago
2
3
Solved
ursamajor1703
Help are these plants ok
Got some plants from a friend i know literally nothing about the no strain, no age, nada. But do they look healthy is there anything I can do to help them right now?
Week 1
Leaves. Color - Mottling
5y ago
2
2
Solved
absolutgrow
When I wanted to water my plants this morning, I discovered that a leaf was nibbled on. I searched the whole tent for snails and caterpillars but found none. What could it be? Please give me a quick answer, I don't want to lose the plant. Also, the tips of my leafs turnet yellow.
Week 3
Leaves. Color - Mottling
6y ago
2
3
Solved
Liam_2020
Small brown/yellow spots on lower growth!?
Thoughts on this please guys!...hopefully nothing to worry about as I think they look well & healthy? But 2 of the plants (both indicas by coincidence) have developed some little brown/yellow spots on the lower leaves the last couple of days???
Leaves. Edges burnt
5y ago
2
4
Solved
hellomynameis
Any ideas what can I do? • Leaves tips and edge are red, brown and yellow with brown and yellow stains. • Stem is purple/red (probably genetics) • One plant don't has purple buds
Week 8
Leaves. Edges burnt
7y ago
5
5
Solved
wazzaaaap
Brown spots on leaves
Hi, some white widow auto leaves have these brown spots and some burned edges and tips. What deficiency or toxicity is this? Growing organic, using biobizz nutes.
Leaves. Edges burnt
Leaves. Color - Dark-brown
7mo ago
1
Solved
Ancient_Genetics
I need some help . my PH of soil is problem , and i can't just replant them now becouse i just plant them in 5l pots , and they are stress out of it a
I have a problem with my uper leaves turning yelow on the edges, and she can't use phosphorus, becouse PH of soil is 7,35 to 7,65 depending on part of soil i check, how can i lower my soil PH to 6,2 to 6,9 ,If someone now a good way to solve this problem, I would be grateful.
Leaves. Edges burnt
Leaves. Curl down
3y ago
4
4
Solved
GreenThumb333
So this plant is starting to yellow and burn. Just tried upping my ph but if it continues should I flush and at what ph?
Week 13
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
3
4
Solved
HighKing
Looks like one of them has some kind of wind burn or something ? Anyone an idea what else could be the Problem?
Week 1
Leaves. Edges burnt
6y ago
4
2
Solved
Bibou
Brigh little spots on bigger leaves
Hey guys, i noticed today that very small brighter spots have appeared on the bigger leaves. Is this something i should be worried about? Is it because of the 20hrs light schedule? Should i switch to 18hrs? Thanks 😨
Week 2
Leaves. Color - Mottling
4y ago
2
2
Solved
SilverSlapdick
Discolored leaves, rust spots, and burnt tips
Began with burnt tips, followed by rust spots on upper leaves. Then top leaves of new flowers came in yellow, followed by bottom leaves developing gross pale spots. Not sure why, please refer to my super soil recipe as well as the one feeding I did in week 5. Underfed, pests, ph?
Week 6
Leaves. Edges burnt
Leaves. Color - Pale
3y ago
3
4