Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Dark patches on leaves
Growzone
started grow question 6y ago
There are these darker areas on the first true leaves of my Speed+ auto plant, is this anything worth worrying about or fine?
Solved
Leaves. Color · Dark-purple
likes
RussianGrower
answered grow question 6y ago
These are lower not productive leaves, as a result they will dry out. this is normal
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
brownbae420
Catching a fade?
Is this fade normal for a Crème de la Chem? Or is this some other kind of deficiency. This plant has not had any issues. She’s the most healthy of all of them. In the pics I’m trying to illustrate the purple color showing up on some leaves.
Week 10
Leaves. Color · Dark-purple
3y ago
9
3
Solved
ZigkGrow
Leaves are getting dark
Leaves are getting a little dark and cotyledon seems a little sad. I suspect it is caused by not watering her enough (i was only spraying her with water the first 4days) Any advice?😀
Week 1
Leaves. Color · Dark-purple
Leaves. Color · Black or grey
6y ago
1
1
Solved
Relaxed_Farmer
Is it time to flush? , could I benefit fade from flushing at just the right timing?
When a plant genetic says 8 weeks. Does this mean 8 weeks and chop. Or 8 weeks and flush. I'm still confused as this is only my 2nd grow. reason I ask is I'm experiencing a lot of fade. Ihave kept my ppms very steady. So I'm sure it's not deficiancy creating this at week 6
Week 14
Leaves. Color · Dark-purple
6y ago
3
3
Solved
Lew420
Leaf diagnosis required
green love potion almost a full 5wks into flower and today I noticed some rusty spots on a few fan leaves as well as purpling at the tips. The only leaves affected so far are the one pictured and they are near the bottom of the main cola, is this anything to worry about?
Week 8
Leaves. Color · Dark-purple
Leaves. Other
5y ago
5
3
Solved
dank604
Possible overfeeding nutes?
Could someone possibly identify the issue on that one leaf? I had another like that a bit worse that where the edges started to curl. They were fan leaves so I ended up removing them as they were a bit worse off. Doing much better now, only guess is too much nutes.
Week 5
Leaves. Color · Dark-purple
Feeding. Deficiencies
6y ago
2
1
Solved
tangie
Dark purple areas on leaves — genes or environment/feeding problem?
What the heck is this? Is it just purple genes or a stress/deficiency or a combination of multiple factors? I have checked three visual cannabis plant health guides, and did not find a single issue which looks like this. Maybe a combination of 2 factors, but I'm not convinced 😐
Week 9
Leaves. Color · Dark-purple
Leaves. Color · Dark-brown
2y ago
6
6
Solved
EL_Papi
Ernten oder nicht?
Hi meint ihr das ich sie ernten kann? Bin ziemlich ungeduldig,habe aber aber kein mikroskop nur Fotos von handy. Sehen viele trichome weiß aus,aber will sie nicht zu früh schneiden. was meint ihr?
Week 4
Leaves. Color · Dark-purple
Other. General questions
2y ago
6
2
Solved
Smokescreen420
Purple leaf
Can someone tell what this is??.....my heater has failed in lights off for the last 3 days....temps have been as low as 18°c at night
Leaves. Color · Dark-purple
5y ago
5
7
Solved
thebiologist
Growth stopped week 2, brown spots, purple leaves and stem
These plants havn't had the best start. I followed the house and garden feed chart but used roots gold instead of silver. Imonitored ph, temp, EC, humidity often, everything was good.?
Week 3
Leaves. Color · Dark-purple
Plant. Stem · Red or purple
Feeding. Deficiencies
6y ago
2
2
Solved
2highforu
Purpling of the leaves
Leaves starting to turn purple? I assume this is due to the colder temps I’ve experienced over the last week or two. As my high temps haven’t been more than the mid 70°’s and my lows have been down as low as the high 50°’s. Agree or signs of bigger issues?
Week 7
Leaves. Color · Dark-purple
5y ago
2
4
Solved
Nugget420420
What is happening ?
Hey Nation, What is happening with my plant?
Leaves. Color · Dark-purple
2y ago
1
1
Solved
SR231989
leaf turn dark and curling down
Hello fellow growers! On my Day 20. Had some issue my plant. Currently I’m feeding them with BioBizz schedule for autoflower.I notice that the leaf turn slightly darker.not to sure was it because of over fed or because of light intensity? Or it just me that worried to much?
Week 3
Leaves. Too many
Leaves. Curl down
Leaves. Color · Dark-purple
5y ago
2
4
Solved
L8BL00MER
Autoflower leaves turning brown/purple
My Green crack auto's leaves are turning brown/purple-ish. 9th week/bloom. Could this be normal/end of lifecycle? Deficiency? Genetics? [Specs: BioBizz org. nute sched, Vipar LEDs, 6,2PH, ca 25°C.] Any help, tips and hints are much appreciated ♥️🙏🏻
Leaves. Color · Dark-purple
2y ago
4
5
Solved
FBblueberry
Deficiency or excess
Is this a deficiency or excess
Leaves. Color · Dark-purple
4y ago
1
Solved
Magic_Chelsea_Crew
Sour Kush stem turning purple.
Sour Kush, day 28, some stems are turning purple with a spots on leaves. Is this a nutrient deficiency and how to remedy it? Thank you
Week 6
Leaves. Color · Dark-purple
6y ago
2
1
Solved
TheHighentist
Leaves on 1/6 plants are changing color
One of my ladies is acting different to the 5 other ladies. So i wanted to check with the forum, if i should worry. As seen on the pictures, top leaves egde turned red/purple and some even a bit yellow. Light stress? Or just getting closer to getting ripe?
Leaves. Color · Dark-purple
4y ago
4
Solved
Elpistolero
Lack of Ca ?
Hi, this is a green gelato auto; grow in a 60x60 cm under a marshydro sp150, feed by biotabs; i saw something appearing on the leaves, thaugh it is a lack of Ca,; can someone check and tell me if i'm wrong ? Thanks
Leaves. Color · Dark-purple
5y ago
2
2
Solved
GlockAbuser
Should I be concerned about the purple spots showing on the freshly sprouted seedling? What could they mean? And when should I start looking to transplant ? And what would be a good height to start training the plant with garden wire?
Week 1
Leaves. Color · Dark-purple
Setup. Seedling
3y ago
2
2
Solved
mariothejerkpalma
who has some experience with placing Ice on soil to get nice colours? I would love if one go these PKs turned im not sure if Ice water and or Ice works? I am leaving the fan on high to get a colder temperature at night so I guess we will wait and see.
Week 10
Leaves. Color · Dark-purple
7y ago
1
1
Solved
GreenEyedGuy
Anyone experience this issue before. Dark red discolouration on upper leaves starting near the stem side of the leaves. It seems to be effecting bud formation as my other two plants have much bushier pistle groupings.
Week 6
Leaves. Color · Dark-purple
5y ago
1
2