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
Brown spots on fan leaves
signalz420started grow question 5y ago
Odd brown spots forming on fan leaves. Near bud sites on older leaves mainly.
Only affecting maybe 5 leaves total. Started within the last 6hrs.
Added an additional light @4hrs ago. Temp/RH are normal.
Hit it with a dose of Beastie Bloomz yesterday.
Phosphorus Deficiency?
likes
Ghosttownanswered grow question 5y ago
I wouldn't worry my bet is that it droplets from your fertilizing left on the Leafs and your grow light burnt them. That Beastie Bloom is very potent stuff.
Similar Grow Questions
Solved
GrowmieDeLaStreet
Maintaining the soil pHI give pH'ed water, never more than 800ppm and I still always end up with lockouts. I used to not give water untill runoff but now I do. What to do after testing the runoff? It's currently at 6.0 even after a flush with 7.2. Ask many questions I need to know what I'm doing wrong.Other. General questions
Setup. Substrates
Feeding. Deficiences
4y ago
1
Solved
savvage61
cal/magRan into a cal/mag def on 1/2 of scrog week 4 is week 2 too early to add tsp of cal/mag which would be better cal-mag 1-0-0 or cal-mag plus with iron 4-0-0 ?
image is week 5 post flush of prior grow prevent this on current grow week 2 starts in 2 days
Week 1
Feeding. Deficiences
3y ago
1
1
Solved
iopiopiop
Bud growth in flushThis plant is due harvest very soon. I plan on harvesting my plant as soon as the weather conditions are better. Untill then I have her on a flush and either under the sun or the growlight. Lots and lots of potassium defficiencies. My question: Is the plant still producing bud?
5y ago
2
Solved
bongriplarry
Brown spots, serrated edges curling up - calcium deficiency?This is a Barney's Critical Kush auto that's at about day 57. She's into flowering, but I've just started to notice some brown spots on leaves with some slight tip browning, and the serrated edges on the leaf are curling up.
Is this just a straight calcium deficiency?
Leaves. Curl up
Leaves. Color - Dark-brown
4y ago
1
3
Solved
ThePotFactory
Ive got a few dots showing up on one of my plants. Could this be because of the cold??Week 2
Leaves. Color - Dark-brown
7y ago
5
6
Solved
Dillsnills
Should I use distilled water instead of tap water and jus add nutes? I have a feeling my tap water is a little on the hard side 354ppmsIs distilled water better to use than tap water? My tap water reads 354 ppm, I have a feeling it's too hard so what I'm wondering is would I be better off using distilled and add nutes rather than using tap water? The pics ik I am feeding cal mag an some N next watering.
Other. General questions
Setup. Strain - Autoflowering
Feeding. Deficiences
4y ago
7
8
Solved
GoldenWeedGrower
Hi, the EC of my res is 1,18 and I'm a worried it's too low at this stage and I would like to know if I should raise it and until how much (GHE recommend 1.4-2.2 in the flowering stage).
Here the video https://growdiaries.com/video/4064539
Can u give me an advice, pls ?
Thx4y ago
1
1
Solved
timber03
Too little calcium in early flower?I’m in the early weeks of flower and am seeing this happening. I thought it was due to an attempt at foliar feeding, but those initial problem leaves have been trimmed.
Is this a calcium deficiency, and if so, how can I address it?
(NLS top dress/coconut powder/recharge)
3y ago
3
3
Solved
Jake13255
Possible manganese deficiency?I fixed some previous issues and have not been feeding my plants. They are in peat and worm castings and pearlite. About 6.6ph soil, watering with 6.5-6.6 water. I am going to water with nutrients again to see if that helps just want to hear another opinion.
Week 5
Leaves. Color - Dark-brown
4y ago
2
2
Solved
microgrowshow
Phosphorus deficiency? Week 5 of floweringIs this a phosphorus deficiency? I originally saw orange and brown spots form on other leaves, but now I'm seeing blackish/purple spots. I've been having soil pH issues with this one, so may need a proper flush. Temps have also been low the past few days (60-65 but as low as 56)
Week 7
Feeding. Deficiences
5y ago
2
2
Solved
soflo
What am I doing wrong?I’m a new grower my leaves started to shrivel up at the tips and get brown. My friend told my it’s cause over watering so I water less but the problem keeps getting worse. It’s a month old and I use 2ml calmag 2.5 of micro and grow and 1 ml micro. I only water three times a week.
Leaves. Tips - Die
Other. General questions
Feeding. Deficiences
5y ago
5
8
Solved
prem895
Nitrogen?Wondering if somebody out there can tell me if this is nitrogen deficiency or what Cinderella 99
Week 8
Feeding. Deficiences
5y ago
2
4
Solved
elevensixty6
Brown Spots on LeavesI've got some brown spots showing up on the Wedding Cake leaves, first thought it may be mold but it doesn't rub off and I sprayed both plants with neem oil about a week ago just in case. Could be CalMag deficient? I use RO water with about 150-200ppms in 3 liters once a day.
Week 5
Leaves. Color - Dark-brown
4y ago
5
4
Solved
malumalu
HealthIs something wrong with my girls ????
Leaves. Other
Plant. Stem - Red or purple
Feeding. Deficiences
3y ago
1
