Vote Now 🏆 for the Grow Awards 2025!
Start My Diary
Login
Sign Up
Login
Home
Diaries
Shorts
Questions
Contests
Growers
Breeders
Nutrients
Lights
Equipment
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
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
Grow Questions
Brown dots on leafs
Brown dots on leafs
Skylife
started grow question 5 years ago
Just checked on my girls, and noticed this slight brown mark on 2 leafs... what is this?
Solved
Leaves. Color - Dark-brown
Other. General questions
likes
Rap_a_cap
answered grow question 5 years ago
Brown spots seem to be P deficiency, although such a deficiency is very difficult at this stage.
likes
Complain
Selected By The Grower
Rap_a_cap
answered grow question 5 years ago
Your girl is too baby to receive nuts IMO. So consider P burning expecially if U've use enriched soil.
likes
Complain
Skylife
answered grow question 5 years ago
Stem colour is fine, looks healthy, will Canna Rhizotonic sort this?
likes
Complain
Rap_a_cap
answered grow question 5 years ago
Check stems color
likes
Complain
Similar Grow Questions
Solved
AlpAge_Cino
Missing strain from HSB breeder
Hi, I'd like to start a diary with "Strawberry Banana Auto" strain from "High Speed Buds" breeder. HSB is referenced as a breeder but this particular strain isn't. I tried to ask gently to support to add it by mail and with the direct contact form, but no answer so far so ???
Other. General questions
8 months ago
1
1
Solved
xhibo
light stress of seedling
Light stress (image of 28.5.): is it likely that my plant will recover?
Week 1
Leaves. Color - Dark-brown
8 months ago
4
4
Solved
dawanky
When should I harvest?
Hey, what do you guys think? How long should I wait before the harvest? It already looks good to me I have seen that other growers have taken longer with this strain, but my plant is much further developed in week 11 than in the other diaries
Other. General questions
8 months ago
3
3
Solved
kira90
leaves with brown spots
hi guys, do you know what these stains could be? Can you give me some advice please?
Leaves. Color - Dark-brown
8 months ago
1
1
Solved
Dragosani666
Top leaves turn dark and curl - What can I do?
I've had Nitrogen and possible Cal/Mag deficiencies 2 weeks ago. Mid last week I started noticing some burn a the tips, so i dialed nutrients back again. By this weekend the tips of the leaves curled further and turned dark. The rest still looks a bit pale, but buds look good.
Week 7
Leaves. Curl up
Leaves. Color - Pale
Leaves. Color - Dark-brown
8 months ago
4
5
Solved
Shemmie
Calmag or Potassium deficiency
Starting to show hard yellowing on plant #2 looks like it can be calmag Deficiency or Potassium Deficiency. I gave them a bit extra calmag a few days ago and it seams like things are not improving too much.
Week 8
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Mottling
8 months ago
7
3
Solved
VeruZ
Stickstoffüberschuss?
Habe bei meiner Auto das Problem das sie kaum in die Höhe wächst, dazu die Flecken auf einem Blatt. Ich habe aber das Gefühl das die anderen Blätter auch zu dunkel sind? Vielleicht wächst sie wegen einem Stickstoffüberschuss nicht mehr?Sollte ich erstmal ohne Dünger gießen?
Leaves. Too many
Leaves. Tips - Die
Leaves. Color - Dark-brown
8 months ago
2
1
Solved
LatiAdorati
What signs should I look for for the start of flowering?
Week 3
Buds. Other
Other. General questions
8 months ago
2
4
Solved
ykscotttyk25
Can I use PayPal to withdraw the money if i win the fast bud meme contest?
Can I use PayPal to withdraw the money if i win the fast bud meme contest?
Other. General questions
8 months ago
3
3
Solved
Trickotreat47
Black spots on leaves
So I have those black spots on leaves on top of the canopy of my plants. Can someone please explain what are those and how can I treat it? Also the edges of the leaves on top of the canopy are brown and crispy.
Leaves. Color - Dark-brown
8 months ago
1
1
Solved
kira90
notice any nutrient deficiencies or toxicity ?
Hi guys, I was wondering if you could tell me if you notice any nutrient deficiencies or toxicity auto 25° /55%rh / ts1000 distance 60cm 75%power 40 dli (photone) feed two days ago and still wet with 700 ml 0.5ml bllom Budcandy 1ml 1ml rhinoskin 0,5 calmag Ph 6.4
Other. General questions
Feeding. Deficiences
9 months ago
1
3
Solved
MarcoCasanova00
Pest infestation left my plant folded and weak. I treated it, but now blacked out leaves?
Ants were farming an oval shaped bug's secretions that was eating my stem and going underground, leaving a trail of a film-like substance. Treated it with neem oil, cigarette butt tea, garlic and dishwasher soap to fend them off. Black leaves now. Tips?
Week 4
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Other. Bugs
9 months ago
2
3
Solved
HomeGrown33
Brown Spots on Leaves
I’m noticing some light brown spots on my leaves. After researching it seems that it was either 1) Manganese deficiency 2) calcium deficiency or 3) overwatering. I don’t think I’m overwatering. It could be the nutrients but would like input!
Leaves. Color - Dark-brown
Leaves. Color - Mottling
8 months ago
5
3
Solved
Unpluggy
Deficiency?! Please help with weird Leaf signs :(
This Plant didnt have any problems in This whole run. Sinne 1-2 Weeks she started showing These weird signs and i cant figure out what it is. I thought it could maybe be phosphorus deficiency or something. Got a lot worse in the Last few days! :((
Leaves. Color - Dark-brown
Leaves. Other
8 months ago
1
Solved
CherryBlosssom
Ready for Harvest?
Hello, I'm a newbie and that's my 1st try growing at home. I created my growing box with LED lights and ventilation—3 plants from Fast Buds auto mix. Question: Are they ready for harvest (100 days old)? And I would love to hear advice on how to dry them. Thanx!
Other. Harvest - Drying
Other. General questions
8 months ago
2
2
Solved
inhale_exhale
Two problems in a week. I diagnosed the first one based on similar grow questions (: maybe not right )
First three photos appeared a week ago, I decided that it is calcium and took a more reliable Ph meter, maybe not right, but no new spots appeared. Second problem at the end of the week, 3 days after defoliation 2 large lower leaves and 2 leaves inside. 30 hours after watering.
Week 6
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
8 months ago
4
3
Solved
TheObserver
I got to harvest in 14 days: in order to have enough time to cure it before leaving home for 2 weeks (safety first: is a period of floods in here, I just can't take the risk). I had a pretty long vegetative stage but I'm gonna finish it at 13 weeks. Am I gonna ruin it it, right?
Week 11
Other. Harvest - Curing
Other. General questions
Other. Other
8 months ago
1
1
Solved
inhale_exhale
The optimal temperature in the box is 27 degrees Celsius, but what is the maximum permissible temperature under the lamp near the tops of the plants?
my box is on the balcony and it's getting hotter outside and it's only the beginning of summer, already started freezing bottled water for critical hours((: Humidifier, turns on every 1 minute for 40% humidity and temperature jump from 26 to 30 (sensor near the top of the plants)
Other. General questions
Other. Other
8 months ago
1
Solved
Mike_269
Harvest time
Whats your procedure regarding harvest time? Do you wait till the smaller lower buds are turning amber or do you harvest already when the top cola is like you want it?
Other. General questions
8 months ago
2
2
Solved
Fisix
Looking for a specific seed. Could anyone help?
I am looking for a specific breed called ''El Diablo'' or ''Diablo'' it is impossible to find them. I contacted Reeferman Seeds and Next Generation Seed Company to get more info but they don't answer. Hope someone knows something or could help in anyway. Thanks.
Other. General questions
Other. Other
8 months ago
3