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Back to Grow Questions
What are these spots
PillyP
started grow question 6y ago
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?
Solved
Week 2
Leaves. Other
likes
MadeInGermany
answered grow question 6y ago
What is your Ph worth? and how high is the ec worth? if they don’t give Cal / mag extra? can you do this do
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Selected By The Grower
Similar Grow Questions
Solved
CMLurks
Leaf Split
Anyone know why the leaf might’ve split?
Week 2
Leaves. Other
6y ago
3
3
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Sechlaw
What is it ?
Hello ! Got some little holes and tips missing on some of my leaves, put some Neem oil treatment, lightly for now and will increase if necessary, what do you think ? What kind of bug/fungus do this ? Do the Neem oil enough ? Thank you in advance and happy holidays fam ! 😉
Week 7
Leaves. Other
6y ago
2
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Solved
PeppaWutz
Taco leaves - need advice
Hey, i recognized some days ago the start of leave tacoing and it gets worse... What can be the cause? Temperature 24 °C at day, 16 °C at night, humidity between 50 and 60, light distance 50 cm, 75k lux at tops, no direct air 😅
Week 11
Leaves. Other
Plant. Other
5y ago
5
6
Solved
JSanchezz
calcium deficiency ? or phosphorus deficiency or something else ?
Hello need some help, Plants are growing nicely, but some stems on both are purple, with the right plant having brown spots and some yellow on some leaves.random top and bottom leafes more bottom. What could this be? SOIL PH6.5 (nutritiuon) Flower day 10 24c RH 57
Leaves. Other
2y ago
1
3
Solved
KingMickey
Tiny holes!?
This morning while looking I noticed tiny little holes on some of the leaves on one of my plants. I didn't see any pests with my eye, and I tried to use my phone the best I could but couldn't see any. I've also heard this could be environmental/viral. Any thoughts or ideas?
Leaves. Other
2y ago
2
2
Solved
OneGalOnly
White dots on plant? Are plant veins white? Day 34
I have got white dots on my top right plant (TR). Also are the veins of the plant white? Are those insect problems?
Week 5
Leaves. Other
6y ago
1
1
Solved
masterpickle2
Is my plant healthy right now ?
The leaves seems to be a little curved
Leaves. Other
4y ago
7
4
Solved
buddhi_coop
Nutrient Deficiency
I could be wrong, but it looks like my leaves are starting to show signs of deficiency or am I just being paranoid?
Leaves. Other
Feeding. Deficiencies
Feeding. Other
5y ago
3
2
Solved
DazeDreamer420
What should I do next?
Was reading 1870ppm at 5.6 so i flushed 20L water threw till I got 6.3ph and 950ppm and let dry. Feed the other day 4L at 50% nutrients strength 840ppm and is seems it's gotten dramatically worse since then. Before it was very slowly getting worse. Worse at the top now too.
Leaves. Tips · Die
Leaves. Color · Yellow
Leaves. Other
6y ago
5
8
Solved
Korinthius
Necrotic Leaves caused by Calclium defficiencies. Should they be removed or should they be left on. I removed them from my plant. It appears to have been caused by a PH spike while I was away for 2 days. Plant seems to be recovering, but I removed the leaves yesterday. Thanks.
Week 3
Leaves. Other
8y ago
1
2
Solved
FR_PhenoFinder
What is happenning to her ?
Is it a mutation? Too much nutrients? Help me figure out what happened to this Grand Daddy Astrologist ?
Week 3
Leaves. Other
6y ago
2
4
Solved
AlienScrOG
Cal Mag deficy ?? Or Cal Mag and N -K ?
Week 16
Leaves. Other
7y ago
2
1
Solved
sskwhiteshadow
Auto flower showing sings of to much or not enough cal/mag or mn need help identifying whats its has to much or not enough of
Hi All 4 weeks into my auto grow and its showing signs I think of cal/mag or mn def but im not certain here. Soil: foxfarm (3gal) Water PH in and out is 6.1
… Show more
Leaves. Other
3y ago
1
1
Solved
bonifacil420
New leaves have some white dots
Some of this plant's new leaves have white dots, i don't see any insects and i usually spray neem, any idea why this is happening?
Leaves. Other
5y ago
2
1
Solved
Dutchhobby
Remove leaves or not
The leaves are beautiful..getting nice big fingers.some 11fingers.but they give shade to.so wanted to remove some of the big leafs.is it save to do or better let her grow.?
Week 10
Leaves. Other
4y ago
2
1
Solved
Tobecobe
Brown spots on leaf tips of old growth.
Hi all! Brown spots are starting to form on the old leaf tips of this young lady. I've had contradictory suggestions as to wether this is nute burn or a deficiency. Nutes were started on d12. EC has been stable at .51 (PPM 360) for the last 5 days along with PH at 5.8. Cheers.
Week 2
Leaves. Other
4y ago
2
4
Solved
Smitty69
Canoeing/ folding leaves
The big girl that’s still flowering has leaves that are canoeing only some aswell more the top canopy (fan or lights?) also read somehwere possibly less watering let soil dry n breath for abit seeing it’s only one doing it out of the three
Week 15
Leaves. Other
3y ago
4
2
Solved
julianw12321
Possible Cal/Mag issue?
A few days ago I transplanted my auto to a six gallon pot and since then my plant has gotten absolutely riddled with brown spots on only on the top leaves, looks like cal deficiency but I would love some of your guys’ thoughts. I have been feeding big bloom and grow big since w2.
Leaves. Other
5y ago
1
1
Solved
NopeDose
why do the leaves look so bad? also, this seems to be flowering lol
Week 7
Leaves. Other
5y ago
2
Solved
dillande3
Dry/Rot look on new LH day 52 from seed, Placing outdoor for week or 2 until I get proper Tent LED's
Day 35 Veg LH, issues, with lower branches, some of the New Toppings and Leaves looking dry/rot maybe over watering which i have no idea, it was under white CFL Bulb's and was inside 2x2 cupboard (MDF) and no control of RH, for 1-2 weeks, Going to put it outdoor for a week
Week 8
Leaves. Dropping off
Leaves. Color · Dark-brown
Leaves. Other
4y ago
1
2