By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Cal mag def or nute burn?
metamon3ystarted grow question 8 months ago
Leafs showing these signs
Open
Leaves. Tips - Burnt
Leaves. Color - Mottling
Feeding. Deficiences
like
Answer
DoughHeadanswered grow question 8 months ago
Always check with a ph ppm meter. Test your input ppms and the runoff. Runoff shouldn't be less the 100ppms what you put in, and it shouldn't be more then 300ppms what your putting in. More then 100 less then your putting in means it is deficient. More then 300 more then your putting in means overfeeding could lead to lockout.
Pest and bugs are also a concern check your plant all over for creepy crawlers and little things that fly around.
They look relatively healthy though to be honest.
Please chose me as answer, so I could be entered for a chance to win the grower of the month contest. I would greatly appreciate it.
like
Complain
SkunkleDamoanswered grow question 8 months ago
I am not certain but bugs could be an option. Looks like little holes. I notice on top pic the leaf tip is a bit burnt.
Look close for pests
Check pH
Keep EC to 0.3 calmag
Up to 1.0-1.2 with base shouldn't be too strong or not enough
like
Complain
Similar Grow Questions
Solved
Aleatoric
Possibly Potassium Deficient? Based on ALL the pics I could find, but not sure.I noticed these brown splotches and leaf edges on one area bud and pistils of my Orange Sherbet last night. Based on what I can find online, this might be potassium deficiency?
This is mostly on one spot near darkest edge when tent closed. Thanks!
a month ago
3
3
Solved
SuperGreenGoblin
Curl and clawing,N-Toxicity?Flushing?Hello Growers!
Last week I gave around 1ml/L BioGrow in 600ml water. Now all leaves seem to me dark green. Some are disformed/wavey and show burned leave edges and slighty burned Tipps. Two of them seem to be handling the high nitrogen. But the third is curling/clawing. Wdyt?
21 days ago
10
4
Solved
PootPoot
Surplus or deficiency?Can't tell if there's a surplus of nutrients or a shortage of potassium? One plant looks like nitrogen burn and the other two look like theyre maybe a little k deficient. Was thinking of chilling out on the feed on the burnt one and just feeding micro to the other two. Thoughts?
a month ago
5
4
Solved
IceeTea31
HelpWhat is the issue? do they need calmag or should i flush them?
if i should flush them what ph should this water have?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
a month ago
5
5
Solved
BavarianBarbarian
Nitrogen Toxicity?Not sure if this is nitrogen toxicity or normal leaf color. Crinkling was caused by too much light and the fan. Got better in 24h after adjusting grow light and fan. Plants are starting week 2 of veg, Hulkberry Auto. Medium is light mix soil.
Leaves. Twisted
Plant. Other
Feeding. Deficiences
a month ago
3
3
Solved
MrGreen92
Can I fix a nitrogen deficiency with more terra tripart nutrients or do I need something else?My Double Grape is showing signs of what looks like a nitrogen deficiency. My Ph is 7, temps 25c, humidity 40% and watering 1l every 3rd day. Does anyone know if I can increase my nitrogen my adding more of either micro, grow or bloom from the terra tripart range?
a month ago
1
2
Solved
Babajipaz
Browning tipsHello everyone,
I'm in 3rd week of flowering and I'm starting to stop browning tips on newer leaves. Any idea what it could be?
Thanks!
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
a month ago
2
2
Solved
stoner_doom
Please help to identify deficiency / excess???7 weeks, autoflower, soil + perlite, giving water with RQS Easy Bloom (half a tablet per 3 liters), pH of the watering mixture is 6.5. The bottom leaves on one of the plants are turning yellow (starting from the tips) and slowly dying , while the top leaves tips look very burnt.
a month ago
7
3
Solved
Ramoset
Hello guys, what kind of problem could this planta have? These are autoflowering plants.
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
a month ago
1
1
Solved
Greeny1612
Suddenly, massive problems. Tried a lot already, nothing helped yet. Any ideas what I'm missing?Hey guys, I've been growing for a few years now and something like this has never happened to me. Long story short, as soon as I move my plants from the veggie box into the flower box, they slowly start showing these symptoms (see pictures).
The box worked fine for several grows
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
a month ago
5
3
Solved
BudmanFlyingjoint
Strange discolorationThe plant is becoming less green, more yellow, dark green/blue, and the tip seems necrotic. She received a little more light intensity (TS1000 at 50cm, 25%dim to 50%dim) when she was repotted on the final DWC. T.A. (Growing on FeedChart) was used to create the nutrient solution.
Leaves. Veins - yellow between
Leaves. Color - Dark-purple
Feeding. Deficiences
2 months ago
1
3
Solved
BudmanFlyingjoint
what's going on?
First photo was on 21/3/2024, 2nd on 25/3/2024, 3rd on 26/3/2024 Leaf kind of necrosis. New sprouts under fan leafs show green and yellow both bright.
Leaves. Color - Pale
Leaves. Color - Dark-purple
Leaves. Color - Mottling
2 months ago
2
Solved
Fasty
One plant (the one on the right) is going yellow, with brown mottling on the leaves. Both plants have been treated exactly the same.
I’m giving the plant some calmag and extra nutrition after flushing it (which had no effect). Any ideas to save this plant? Worried…
Leaves. Color - Yellow
Leaves. Color - Mottling
2 months ago
1
3
Solved
DWCDream
Nute burn or environment?Leaves curled on edges,tips brown and brittle falling off. 40days in flower. Temp floats between 20-26°C night and day, hunidity 50-65% measured top of the canopy wifi sensor. Good ariflow lights are 500W 3ch 75V/100B/100UV ontop and 400W (6 bars sides and under)
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Curl up
2 months ago
3
4
Solved
jeannoTapin
Nute burns or lockoutUsed biobizz schedule at every watering on 2 plants all goods but since a few days I noticed brown tips and edge of leaves of 1 plant.
Added plagron green sensation 12 days ago (1mL/L) but lowered bio bloom to 1mL/L.
What could cause the browning leaves?
Thx
Week 13
Leaves. Tips - Burnt
2 months ago
5
5