By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
brown tips on some leaves
handamanstarted grow question 4 years ago
first week of flower, only one plant out of five affected, only couple of leaves close to the top affected (up to 5 in total) - my assumption is 1. too close to light (I have 40cm between 400HPS which seems enough), PH problem or deficiency (potassium?)
Solved
Leaves. Edges burnt
like
BraveheartGeneticsanswered grow question 4 years ago
Hi mate, looks like a little heat stress. I'd lift the light an extra 10cm and see if she improves. I hope this helps, good luck and happy growing...
Similar Grow Questions
Solved
Homegrown_Mary
Do you think the yellowish leaves are because of nutrient deficiency, a nutrient burn, or just her fall colors?Week 14
Leaves. Edges burnt
6 years ago
2
1
Solved
JKT48
I've been having this problem with the browning leaves on the bottom.
1. Every time i do DWC from seed, the picture as shown on Week#2 Day#11 happens. Why is that?
2. What do you think is causing the browned lower leaves? Is it calcium deficiency? Or potassium?Week 3
Leaves. Edges burnt
6 years ago
2
2
Solved
UpncomingGreenthumb
Hello fellow growers 1 week back i started seeing yellow on the tips or edges of leaves i thought maybe im not feeding it enough so i fed it 2 ml of sensei grow part a and b which is 1/2 tsp per a and b in a gallon jug now im seeing yellow spots on the leaves thanks for your helWeek 1
Leaves. Edges burnt
6 years ago
1
1
Solved
xL1911
Hı whats is my problem cal mag, potassium , light burn ?Week 4
Leaves. Edges burnt
6 years ago
4
1
Solved
KA_LE
First, the lower leaves started turning yellow much quicker than usual during flower. I didn't change any Nute levels in my water because I wanted to see how things went. Then we had a few really hot days then this started happening to the leaves. more detail in week 17Week 17
Leaves. Edges burnt
6 years ago
1
5
Solved
Jukha
Im fighting with some problem on one plant. It starts about week ago, when bottom (old) leaves starts to have small yellow/brown sport, later tips turns brown (photo 1,2,3)On the same plant,the tips of smaller top leaves (bud leaves) are turnin yellow/lately brown. PLEASE HELP!Week 13
Leaves. Edges burnt
6 years ago
2
1
Solved
SAC87
Yellowing again same as NS diary. Week 5, ph is good going in and in run off, recalibtared pen. lowered feedings to lower media salts. Could it be light burn 750w hps 22x22 air cooled hood 24” away. Anybody ever use a diffuser? Or underfeeding? Would appreciate your thoughts.Week 14
Leaves. Edges burnt
6 years ago
1
3
Solved
HighestGrade
Looking at pic of day 70, can it be light burn?Week 10
Leaves. Edges burnt
6 years ago
1
1
Solved
timorpheus
Looks like Mazar has new issue...
Day 41 photo of middle leaves.. new leaves looks like spiders and have bright yellow color.Week 6
Leaves. Edges burnt
6 years ago
1
2
Solved
smoothbutter07
Anyone have any insight into if the latest photo on week 4 shows a potassium deficiency or a light Nute Burn?Week 4
Leaves. Edges burnt
6 years ago
1
1
Solved
ThatoneAKguy
I’m at week 6 day 6 of flower on my ssh. I noticed some leaves turning yellow. I think it’s too early for them to show their fall colors as this is a 9-12 strain. My ph is always 6.4-6.8. My runoff ph is 6.6 always.I did move my lights down and just raised them. I’ll post photosWeek 10
Leaves. Edges burnt
6 years ago
2
2
Solved
Budcrack
If you'd please look at the pictures with 'question' stated below them? This is actually the biggest bud, only it is showing these strange edges. There is (for now) no budrot, i checked. The leaves are firmly attached. What should i do, harvest it? The other buds don't show this.Week 15
Leaves. Edges burnt
6 years ago
1
1
