What is this?
KushGANGanswered grow question 5y ago
Hello it seems you have potassium deficience and/ or calmag deficience it will be easiest to tell it if you put a photo whithout the purple light. Hope this helps you. Good luck
Similar Grow Questions
Solved
Dillsnills
What's the quickest and best way to bring my pH in my soil up? I'm having low runoff 5.7-5.9, I need it in the 6.3-6.7 rangeNeed some help. What is the best way to bring my soil pH up? I'm having some pH issues my runoff is at 5.7-5.9 and my plants r not taking in the nutrients they need due to the pH being so low, I want it in the 6.3-6.7 range. Glueberry Og Auto week 3 flowering advice appreciated
Leaves. Color · Yellow
Plant. Other
Feeding. Deficiencies
5y ago
3
3
Solved
grassfanatic
How to fix nutrient issueI’m wondering if it is nutrient lockout my plant is experiencing. I did some defoliation on day 40 but now i will stop to not further stress the plant. I use citric acid as ph down and runoff ph is 7.1. Day 41 and still no vertical growthe or much new leaves :/
1y ago
11
6
Solved
superskunkyfunk
Yellow crispy burn spot leavesDoes anyone know what could be causing the curling upwards on the leaves and burn spots, Yellowing as well? They're 7 weeks into flower and have been fed fox farms nutrients each other watering the whole grow until last week. The past week I have used plain water. Ph&PPM fine.
5y ago
3
4
Solved
CarpediemOK
Germination yellowingI don't know what is happening with my two babies... 1 is almost dead and other on the same way... any suggestions?
Leaves. Color · Yellow
Germination. Substrate
6y ago
3
4
Solved
Eagers
Nitrogen Deficiency?Think I might have a Nitrogen Deficiency but just wanted to check and confirm with some of you? Leaves are slightly pale and yellow across the plant. I checked runoff Ph last week and it was 6.1 realised it can lockout some calcium so flushed with 6.7. Thanks
Leaves. Color · Yellow
6y ago
1
3
Solved
That70sDude
Yellowing on dwarfed Stoopid FruitsI'm having issues with yellowing leaves again. I have used Cal / Mag as suggested last time and have transplanted it into a 2 gal bag. I have also had a bit of browning around top leaves on larger plants but assume the lights were to close. Migro says 6" from canopy.
Week 5
Leaves. Color · Yellow
5y ago
1
1
Solved
Boris1888
Discoloured leavesLeaves are going horrible colour on my bros plants,would really appreciate any ideas how to fix 👍👍👍
Leaves. Color · Yellow
6y ago
1
1
Solved
SupportiveMango
What nutrient deficiency is this?What nutrient deficiency is this? Or is it nutrient burn? I'm watering with 5.5 PH using half strength Nutes, Root booster & Calmag. I don't think it relates to spiders mites since I can't see any with my 30x magnifier. Thank you so much in advance.
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Other. Bugs
5y ago
3
3
Solved
rakasha681
Can I fix this? Kinda looks bad.I think effed up... Not exactly sure how or how bad it is. I haven't fed in a bit and looked like a nitrogen def starting, so I fed half strength, and 48hrs later I have this. Can I fix it? I did fish water this morning. Calcium def?
Week 6
Leaves. Color · Yellow
3y ago
3
5
Solved
superskunkyfunk
Yellowing leaves, some twisting, early in veg?Could anyone help me diagnose this plant. Idk if it’s nitro defic., heat stress, or overwatering or all 3. Temps during the day have been getting up around 86-88 daytime and only down to maybe 74 at night in the tent. I try to let the top of the soil dry out when watering as well
Leaves. Curl down
Leaves. Color · Yellow
Plant. Twisted
5y ago
3
3
Solved
lowrydr
Light green topsI've got one plant with extra light green tops. Any suggestions or is this normal sometimes?
See my diary for feeding details. I've treated all plants exactly the same the only difference would be the type of pot (airpot) and I didn't root prune like I did the others.
Leaves. Color · Yellow
1y ago
6
4
Solved
psamu
Struggling with deficiencies (nutrient lockout?)Hello everyone, I need your help. I've been growing 2 Green Gelato Auto from RQS but I've had some deficiencies for a while now. It's my second grow and it's the first time that I adjust the pH. They are in soil and I'm feeding them with Biobizz liquid nutes at a pH between 6-7.
Leaves. Curl up
Leaves. Dropping off
Leaves. Color · Yellow
5y ago
6
7
Solved
floridaboy
Fan Issue1 plant has yellowing leaves only at top of a few main colas. Other plant fine. Lower buds on both plants are fine. Light is at 62000 LUX (it's all I have), max is 75000. Forgot to press oscillate on fan after watering. 2 days gone, affected plant got no fan. Nutes same 4 both.
Week 11
Leaves. Color · Yellow
2y ago
6
5