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
Anyone have any insight into if the latest photo o...
smoothbutter07started grow question 6y ago
Anyone have any insight into if the latest photo on week 4 shows a potassium deficiency or a light Nute Burn?
likes
CRiSPrGrowanswered grow question 6y ago
Hey SmoothButter, great question, thing is it looks like potassium deficiency, but I rather think it's indicative of lockout because the plant is in veg and it's not really using that much potassium right now. So it's a lock out, reduce your PK intake, increase cal mag, and since i do see some signs of overwatering, make sure you follow a dryer wet dry cycle. Hope this helps ! 🚀
Similar Grow Questions
Solved
Rinaldo
G’mornin growmies! Does it look like a potassium deficiency? I fed with only water at 6.2 pH to be sure it wasnt salts, fed them good but still getting worst. Thanks for the help!
Leaves. Edges burnt
Leaves. Tips - Burnt
3y ago
3
3
Solved
Pete420growdiaries
What is the problem?Hey what is the problem u think?
Auto Sunset Sherbet (amnezia seeds)
Tent 80x80x160 (4 plants of 10L)
water 6.5 ph + Power roots(Plagron Terra 1ml/1L)
+ Plagron Grow (Terra) 2ml/1L (adviced 5/1L)
topped but still small, in fact all my auto plants stay little
Leaves. Edges burnt
4y ago
4
4
Solved
Bimbadabang
Discoloration and burnt edges on leavesCan someone please help me diagnose this problem?
At first I thought it was root dry spots from the drip watering system but it’s gotten worse.
The bottom leaves are yellowing and the edges are burnt with a hole in one of the leaves.
Anything helps, thanks!
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
1
2
Solved
Pjones
Brown spots and brown tipsHello. First time grow. I am seeing brown spots and brown tips on leaves. The spots are only on a couple of older leaves. Brown tips on most other leaves. It is a gorilla glue auto in soil. I suspect nutrient problem, but would like other opinions.
Leaves. Edges burnt
Leaves. Tips - Burnt
4mo ago
7
Solved
EmeraldLakeCannabis
Progressive yellowing on older fan leaves ~F14-F35Hi, past two weeks or so I've been noticing progressive chlorosis and eventually some necrosis starting from the edges of the leaves and working inwards.
Photos of this can be found in Week 18 Flower denoted by "For grow question #x 12/1"
Humidity low, could be related?
thx5y ago
2
Solved
Caukygrow
Issue with leaves (canoeing, lime green tips, burnt looking leaves)Hi, I’m still having issues with my plants (mostly the smaller one) canoeing leaves, burnt looking tips and most recently mine green tips. I feed / water every day, have my light on 60% I introduced calmag and recently a bloom. Please see my diary for the nutrients I’m adding
3y ago
7
4
Solved
Shockolateman08
Purple leaves and some tip burn, 6th week of flowerCan anyone tell me how I achieved this purple hue on #1? They're both the same seed from the same bag of weed. #2 has it's fall color while #1s leaves are pure purple, almost a blackberry color. I just wanna know so I can utilize this in an actual purple strain.
5y ago
1
3
Solved
Lazarous
Could that be light burn?Came up a few days ago when I put the strength of the led lights up, could have been too close was about 15cm away, should be 40cm.Big fan leaves turned yellow on the bottom, removed them, just snapped very easy off. Feeding twice week with slightly under recommended.
Leaves. Edges burnt
4y ago
3
7
Solved
CannaTrope
Excess Nitrogen?Hello growers. Are these plants receiving too much nitrogen? Very green leaves and slight burn. l am using the three part FloraSeries medium schedule 1/2 strength. I am going to switch to the light schedule 1/2 strength. Soil is 1/2 Happy Frog and 1/2 high porosity pro mix.
Week 4
Leaves. Edges burnt
4y ago
2
1
Solved
voidvine
Calcium excess, which led to potassium deficiency? Or just light burn? Or both? What's wrong with my girl? Please, help.I've been giving her BioBizz in accordance with the schedule, including CalMag. Using tap water (250-300 ppm). So my only guess is calcium excess, which led to potassium deficiency.
However, only the main cola is affected now. So I also suspect light burn.
What's your opinion?
4y ago
1
1
Solved
BigBaldBuddy
Nutrient problem??? Excess or deficiency?What do you think is the leaf issue?
Open to second opinions.
Most everything stayed the same, except:
> increased water: 2L to 3L per 7 gal of soil
> introduced a bloom booster
> increased volume of worm castings, molasses, mycrobes and ethylene to the tea
4y ago
5
Solved
BLAZED
Leaf problemsMy leaves are getting yellow from the bottom, and some have burnt tips. It started when she is in flower.
I often feed Powder Feeding from Green House. PK+ (NPK: 0-30-27) and Hybrids (NPK: 15-7-22) the PH is 6.5
They say this strain wont need much nutrients but can handle more
2y ago
6
7
Solved
HueyBrown
as you can see on some picture some leaves have burnt edges, others are 80% yellow-ish and few have yellow dots. I thought that I gave too much nutrients so I've been giving her only straight water for 8 days and more power light for 4 days. No improvement it's worse now. PleaseWeek 11
Leaves. Edges burnt
6y ago
2
2
Solved
Fozziebear22
First grow ever. Will I be able to harvest this plantPics of light, nutrient… a few weeks ago one out of the 3 plants leaves started to brown. Not sure if it was the nutrient or light. I’ve stopped giving them the potassium nutrient and moved the lights around. But Will I be able to harvest this plant ? Week 6 of flowering
Leaves. Edges burnt
Leaves. Tips - Burnt
4y ago
1
1