The Grow Awards 2026 🏆

Back to Grow Questions

Starting to see yellow gold spots

Untiedmymindstarted grow question 5y ago

Top cola starting to show gold spots and pistils turning brown little quickly

Untiedmymind

Solved

Leaves. Color - Mottling

likes

BraveheartGeneticsanswered grow question 5y ago

Hi mate, believe this is caused by PH issues. Makes it look like a calcium deficiency but its a slight lock out... Just keep an eye on your PH and do a slurry test of your soil to see if she is too acidic or not...Good luck and happy growing

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Leaf issue Got an issue with some leaves turning this colour. Anyone got any input? We are nearly 7 weeks in, growing in compost and only feeding 1ml/ltr. I’ve also attached a picture of the whole plant. Leafs at the bottom seem to be turning, the ones up top all seem a good colour.

Leaves. Color - Mottling

5y ago

2

Solved

ReginaldJohnstonX3

Horrible deficiency took over all the leaves this week. Any one have any ideas?

Leaves. Color - Mottling

6y ago

3

3

Solved

Hi guys noticed a few mottled leaves at the bottom of my plant any idea what this could be?

Leaves. Color - Mottling

5y ago

1

Solved

Nutrients??Nutrients suggestions. Why are they showing some problems already? Why are the stems purple?

Leaves. Color - Mottling

3y ago

2

3

Solved

Brown Leaf Spots help!I have a serious problem with two of my girls and I can't figure out whats wrong. The pics attached show the brown spots that have now spread to a good 60% of the leaves on each plant. I've defoliated as much of it as I can and its now affecting even the sugar leaves. Any ideas?

Leaves. Color - Mottling

Feeding. Deficiences

5y ago

1

4

Solved

Is this a calcium issue?I noticed some discoloration on several leaves but not widespread. I think it is calcium deficiency but to make sure. Whatever ails her, a more informed opinion would ease my mind. Also, if it is a calcium issue, would raising from 3 to 5ml/gal of calmagic resolve it? (DWC)

Leaves. Color - Mottling

5y ago

1

2

Solved

Browning/White Spots on leaves In need of assistance. I’m about 2 weeks into flowering stage on an outdoor grow and decided to give plants some bone meal. I’m growing in organic soil and use fox farm trio for nutrients. used bigbloom/tigerbloom mix (3:2) in 5gal drum 3 days ago and fed bonemeal 1 day ago.

Buds. Not fattening

Leaves. Tips - Burnt

Leaves. Color - Mottling

5y ago

3

2

Solved

Brown patches on Leaves Brown patches starting to appear again on fan leaves. Im using ph'ed water and have begun giving her nutes since last i saw the problem about a week ago. The problem seemed to go away, but has now returned og the newer leaves. Any ideas? Lower leaf pic is the old damage.

Leaves. Color - Dark-brown

Leaves. Color - Mottling

3y ago

2

5

Solved

Is this a ph problem Hi my plants have these spotting on them I think ot has to do with the ph would just like second opinion

Leaves. Color - Mottling

5y ago

2

2

Solved

leaf discoloration any ideas what this discoloration is?? is it ph or something else??

Leaves. Color - Mottling

5y ago

2

2

Solved

Hungry, lock out or something else I am growing my plants in super soil and have been watering eith 6.6-6.8 ph water only. I saw some spots (17th) that quickly spread in the leaves 19th. What deficiencies are ,what is causing this in 2 plants but not the others? what do I need to do to resolve?

Leaves. Color - Mottling

6mo ago

12

10

Solved

Hi 8th week of flower. Bottom leaves have turned yellow and died and yellowing is rapidly moving upwards. I think it's nitrogen deficiency so I've added more Biobizz Grow. Would be good to get an expert opinion! Thanks

Leaves. Color - Yellow

Leaves. Color - Mottling

5y ago

5

2

Solved

Help, I'm getting yellow brown patches on the leaves! This has only occured over the last few days and up to then the plant was really healthy apart from slug trouble. It's getting 1.5ml of both bio bloom and grow per litre.

Leaves. Color - Mottling

6y ago

1

1

Solved

BigBeautifulWeed

Rust leaves What's this symptom? Is spreading in one plant on eight, same condition and nutes.

Leaves. Color - Mottling

6y ago

3

3

Solved

Lock out or deficiencies Leaf tips yellowing larger fan leafs on bottom of plant going yellow. Continue to flush or is it a nute deficiency that needs to be addressed? Please thanks

Leaves. Color - Mottling

6y ago

2

Solved

Phosphor? wind Burn? my Leaves crisp up!Hey, i have a problem where 1-2 plants got some issues with brown-bronze'ish spots on the lower leaves. i have some photo to show you. also i'm worried it might be thrips but i don't really see any bugs. it also might be wind burn because the fan was a bit harsh :/ any idea?

Leaves. Edges burnt

Leaves. Color - Mottling

4y ago

3

Solved

Splotches on leaves and green soil tinge What do I do about this? Splotches on three leaves total, two different fans, soil has green tinge.

Leaves. Color - Mottling

5y ago

4

4

Solved

Is this septoria or alternaria? The plant is doing well, buds are not affected (at least not now) so I hope it’s septoria. Few weeks till flowering complete, do you think I can carry on with it? Please tell me it’s septoria and not alternaria. Thanks to anyone that will respond

Leaves. Color - Mottling

3y ago

2

5

Solved

My first girl scout cookies (biggest plant with temp control on pot) suffer from deformed leaves? and seemed to have little brown dots. see the last pic for reference

Leaves. Color - Mottling

6y ago

3

3

Solved

Does 2nd pic look like it’s going better than 1st i had massive insect problems due to location but I made a my special formula and to me looking better

Leaves. Color - Mottling

5y ago

1