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Back to Grow Questions
Leaf
Bigrobbud
started grow question 5y ago
Hydro , water temp 66-69. Ph stable at 6.0 EC 1.0 , what is this on my leaf?Mars hydro ts2000 at 26” from top,
Open
Leaves. Other
likes
Answer
Bigrobbud
answered grow question 5y ago
RO water, and yes I use cal mag.maybe not enough? 2 ml per gallon. Should I try 3?
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Complain
MangoDudu
answered grow question 5y ago
Ec of your tap water or the water u use? Us ec right? Or ppm? You give calmag?
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Complain
Similar Grow Questions
Solved
HiddenMessage
Why are all the leaves on the upper half of the plant perky and the half way down start drooping off? Even the ones getting plenty of light. The soil is not that dry yet either.
Leaves. Other
5y ago
1
Solved
jamaljackson
I have a cool mist humidifier in my tent, using RO water. Two of my plants that are close to the humidifier have started to get leaves with rust colored spots and yellowing. The left two are fine. Any ideas? The only difference is the mist may have been spraying on the first two.
Week 3
Leaves. Other
7y ago
1
Solved
kking6321
Spots on this one leaf
Can anyone provide some inside into what these spots on the leaf may be from? I know there was slight nute burn as multiple tips have indicated, but this is the only leaf I've seen with these spots. Thanks in advance!
Week 10
Leaves. Other
5y ago
4
Solved
CampaCavallo
Zeolite micronizzata
Good morning friends ... What do you think of micronized zeolite? Does it protect our cannabis plants? Does it affect flowers in terms of the final result?Thanks to everyone in advance
Leaves. Other
Other. Bugs
Plant. Other
3y ago
2
2
Solved
Splifflicious
Yellow bottom leaves/brown spots on bottom leaves
Hi guys, So 4 or 5 bottom leaves of my 7thWeek autoflower looked like this and I ripped them off. Is that ok or did I harm her? Anyway, is that a Calcium def? Should I give her some CalMag? Could it be something else? Besides this, the general condition of the plant is good. Tx!
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Other
5y ago
3
Solved
rimzytfa
Bottom leaves issue
Can someone tell me what is causing this issue and how should I fix it ? Should I just remove the “infected” leaves?
Leaves. Color - Dark-brown
Leaves. Other
4y ago
1
2
Solved
GhettoStyle
I do not understand why the veins of the leaves are light yellow!!
Friends I need your help! I do not understand why the veins of the leaves are light yellow!! is the EC too high? or, on the contrary, too low EC!! The EC level of these girls was 0.7 EC but yesterday I lowered it to 0.6 EC! Friends please help me understand why I have yellowing!
Buds. Other
Leaves. Color - Yellow
Leaves. Other
5y ago
1
1
Solved
Shivashamboom1
Buongiorno growers....vi è mai successo si trovare delle plantule così ....solo con i cotiledoni senza foglie...?
Leaves. Other
1y ago
3
6
Solved
RFarm21
Too much light?
Hello when the leaf "turn its back" to the light means it is too intense? it is the only plant in the tent that is doing this. I was going for a video but they don't leave it in this section. in the photos if you zoom in on the tops you can see
Week 4
Leaves. Other
4y ago
5
7
Solved
caitbella16
Pluto Auto from Ethos leafs yellowing from bottom up? Help??
With yellowing climbing up from bottom to top mixed with brown spots and new smaller growth looks stunned about 5 days after giving a lil nutrients what would your opinion be on what’s going on here? Any advice helps, and thank you in advance. Pluto Auto week 6 day 2
Week 6
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Other
5y ago
1
1
Solved
Aotearoa
One of the LSD plants has some rust spots appearing on some of the fan leaves. Cal-Mag def?
Week 3
Leaves. Other
8y ago
1
3
Solved
Phaleg
Sequence in the # of leaves points alterated?
I have always seen Cannabis showing a constant patter in the leaves sequence. After the cotiledona, they have first 1 point only , then 3, then 5, then 7 and so on, with Indica normally up to 7-9 and sativas up to 9+. I noticed repeating 3 pointed leaves, photo in week 6
Week 5
Leaves. Other
7mo ago
4
6
Solved
ChainsawSanta
HELP! These girls look like they might have a phosphorus deficieny, I have more info in this weeks update. Please give me some ideas on what I should do I'm actually pretty desperate for these girls to turn out ok
Week 8
Leaves. Other
7y ago
9
6
Solved
YellahJelle
Brown spots? Rust, kalium or burnt?
What are these spots? Growing outdoors, about 5-6 weeks old, not using any nutritients but made a mix with 1:2 Coco and soil, and some guano for them. I also found some trips, ordered neem oil for that
Leaves. Other
3y ago
1
2
Solved
2x2growing
Tobacco mosaic
Has anyone had “tobacco mosaic” before? It appears my plant may have it (Unless something else is wrong). It only appears to be on a few leaves. Im wondering how effected your yields were. Thank you.
Leaves. Other
5y ago
1
2
Solved
YellahJelle
Should i still not worry?
Should i still not worry about this? Read week 2 and the growquestions of extra info if needed. This is only on the lowest 2 leaves. The top does have some spots but they're clearly not dying.
Week 2
Leaves. Other
5y ago
2
2
Solved
HowHighAreYou
Hi fellow growers, I need your opinion on one of my plants. The plant on the bottom left has really skinny leaves, they seem to be also a little bit darker than other plants. I added one photo with marked leaves for comparison. I wasn't able to find the answer on web :/
Week 6
Leaves. Other
4y ago
5
4
Solved
The_Lone_Ganga316
Leaf holes. What's the culprit?
Something seems to be eating its way through some leaves on my plant. For now only around one bud site. Any idea what it could be and what I should do about it?
Week 5
Leaves. Other
3y ago
2
2
Solved
GreenMonster
Yellowing lower leaves. Should I add more or less nutes?
Week 3
Leaves. Other
8y ago
3
3
Solved
GrowGuy97
Keep or pull
This seedling is only growing 1 leaf for some reason? Any suggestions on keeping it or pulling it?
Week 1
Leaves. Too few
Leaves. Other
6y ago
4
4