By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
calcium def?
Getupandgrowstarted grow question 5y ago
Hi guys just wondering is this the early stage of calcium def? Starting to go brown between veins of older fans.
likes
Answer
DutchDudeGrowanswered grow question 5y ago
I think magnesium. if I see it correctly there js yellow between the veins its early stage that's for sure magnesium or not bit I put my money on magnesium 💪🏻✌️🏻❤️
likes
Complain
VeggieTalesanswered grow question 5y ago
Probably not but to be on the safe side you could use calmag as a preventative, low dose once a week when watering. I use the ratio that’s on the bottle and have no issues
1 like
Complain
Similar Grow Questions
Solved
bildo
What is causing my leaves to turn dark and dry?I'm growing 3 Gelato #33 plants in a DWC 5 G bucket setup. Same conditions for all 3 plants, but one of them is experiencing dark spots on the leaves and now they are beginning to shrivel up and dry out. The newer growth looks okay, but might not last long. What can I do ?
5y ago
2
2
Solved
Asuratyr
Nutrient deficiency? If yes, what's the best course of action to salvage the situation?First time grower of 3 autos, at week 8, lower leaves started turning yellow, top leaves started to get smaller/develop brown spots 2 weeks ago. Is this a nutrient deficiency problem? Soil should have been fertilized for 3 months, but I'm thinking they burned through it.
Leaves. Color - Pale
Leaves. Color - Dark-brown
Feeding. Deficiences
4y ago
2
2
Solved
dirtytea
Please say it ain't bud mold :(Noticed a brown spot on my center cola last night. This morning it progressed so I removed it. I'm noticing browning on nearby leaves. It may be nute burn (I have been heavy on them), and I did recently increase light intensity to full two days ago, but my temps are ~74f. Pls no!
Leaves. Color - Dark-brown
5y ago
2
2
Solved
asbesto
Brown leavesAlcune foglioline sulle cime sembrano bruciate, friabili e secce. A cosa potrebbe essere dovuto? devo preoccuparmi?
Week 10
Leaves. Color - Dark-brown
4y ago
5
3
Solved
NarcissisticEcho
Copper color leavesCopper color leaves. Also looks kinda dead. What can it be?
Leaves. Color - Dark-brown
4y ago
1
Solved
Mosherd7
Unknown rust on 7th flowering weekThis started as what I thought was a cal/mag deficiency, bought some, gave it for a week at a good dose and 6.3ph, and this intensified and switched from just lower leaves to the upper and a few sugar leaves on one plant. Any ideas? May calmag takes awhile? Or wrong diagnosis?
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
3
Solved
OrionGrowgul
Was ist das?Meine Gorilla Skittlez (siehe Tagebuch) wird relativ hell und bekommt komische Flecken.
Ich gieße abwechselnd mit Hesi Bloom (2,5ml/L) , 1ml/L Calmag und nur Calmag 1ml/L
Dachte die Flecken kommen von zu wenig Calcium Magnesium.
Jetzt steigt aber mein PH Wert von 6,8 auf 7,4.
Leaves. Color - Dark-brown
1mo ago
2
4
Solved
OGbros
rust-colored spotsHi,
I noticed those rust colored spots on some leaves. What it could be? Day 40 flowering (hydro)
Leaves. Color - Dark-brown
Leaves. Other
3y ago
1
1
Solved
Oggigz
Should i care ? I m going paranoid xDHello guys, i m on day 28 from seed i would like to have some points of view of another growers.... leaves got silvered/brown colored with snowy aspect... not on all leaves but i m pretty affraid of insect and shroom contaminations... thx for replies men and gurls
4y ago
3
3
Solved
IQuSX
Refresh Box-areaHow to quickly put things in order in this box?
There's also a tank...
Leaves. Color - Dark-brown
Other. Bugs
Techniques. ScrOG
2y ago
4
3
Solved
420SNoWfLaKe420
What’s wrong with her???What is this some deficiency or something this plant has seemed sickly her whole Life and her same strain sister looks lovely
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Dark-brown
5y ago
4
7
Solved
lonergrower
Brown rust spots on oldest leavesBrown rust spots on oldest biggest leaves with curling inward - the rest of the flower is fine, just some occasional small yellow spots. No sign of pests. Maintaining pH ~6.5 but have soft water. Suspect cal/mag deficiency or nitrogen toxicity. Thoughts?
3mo ago
7
4
Solved
Troy_McClure
soil ph is erratic
fox farm ocean forest : pro-mix (3:1) - ph 6.3-6.8
run-off ph: plant 2: 4-6 plant 1: 5-6.8
watering / feed ph: 6.3-6.45
soil ph after water /feed: 5-7
soil ph when dry: 7.5-8
both plants treated 100% the same
phosphorus deficiency / ph imbalance help please6y ago
4
3
