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
Deficiency, EC, ph?
Esoteric_growinganswered grow question 4y ago
That looks like a problem by a low ph, raise that to 5.9 even 6 for a feed and see if that improves. I am pretty sure about that too my friend👍
Similar Grow Questions
Solved
GoldenWeedGrower
Brown spots on the first 2 leavesI noticed these brown spots on the first leaves and I'm wondering what are about. Any suggestion ?
Thx
Week 1
Leaves. Color - Dark-brown
5y ago
2
Solved
TheNextGanjaMan
Pest attack. What can I use to eradicate?3 weeks of flowering, and the pests are still here. Can I play Beauveria Bassiana? Or just neem oil?
- The temperatures were very high here, exceeding 30°C, this week it will decrease.
- I have other plants to harvest and I'm going to take advantage and clean the grow.
Help 😥
2y ago
4
4
Solved
jbirdstheword
Browning spots after H202 rinse.Hey guys! My first dwc and I’m having an issue. So after about a week my water was cloudy. I rinsed and washed the bucket, fixed the area where light was getting in. Then I rinsed my cube and plant with H202 3%, 1/3 to 2/3 water. Changed out nutes but now look like this. ?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
2
3
Solved
GingerSkunk
Are my leaves heat stressed?My leaves are looking sad on the new plants, I had this issue in my tent on my last grow but put it down to heat stresse, I’ve improved my ventilation added a air cooler and humidifier, but they still look sad, please help
Leaves. Color - Dark-brown
4y ago
1
1
Solved
YellahJelle
rusty spotswhat are these rusty spots? it is getting worse then a few days ago. week 4 of flowering
Week 10
Leaves. Color - Dark-brown
5y ago
1
1
Solved
burnoutdev
Light green patches on many leavesHey, few days before I noticed light green patches on leaves and now it's visible on more leaves. I noticed it only on large leaves now.
What can be a cause of this?
Also, I underwatered plant these days and maybe this can be a cause?
Leaves. Color - Dark-brown
Leaves. Other
5y ago
2
2
Solved
GardeningDoug
Leaves looking f’d?What’s happening with these leaves? It started last week and has spread. Only the leaves in the middle under the light. Week five of flower. Was using the same nutes and strengths since flowering started at 6ph. Upped the strength this week to see if it would fix and it got worse
Week 14
Leaves. Color - Dark-brown
5y ago
2
Solved
minigroww
Continuing calmag deficiencyWhat I think is a calmag deficiency started about 10 days ago. At first I thought it was too low PH (6.0 - 6.1), so I corrected that, but no luck. Then I started adding biobizz calmag, still no luck. It seems that the deficiencies are picking up speed again. Any ideas appreciated
Leaves. Veins - yellow between
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
2
4
Solved
GrowerNL
Rust on leaves PLEASE HELP!!Rust on leaves i water with pH 5,8 EC 2,0 i grow coco EC runoff 1,8-1,9 pH runoff 7,0-7,5 but pH runoff coco is not something to rely on i don’t use calmag want to use it since this problem i have given him some pK today
Leaves. Curl up
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
Solved
lonergrower
Brown rust spots on oldest leavesBrown rust spots on oldest biggest leaves with curling inward - the rest of the flower is fine, just some occasional small yellow spots. No sign of pests. Maintaining pH ~6.5 but have soft water. Suspect cal/mag deficiency or nitrogen toxicity. Thoughts?
6mo ago
7
4
Solved
KOKOK
Help my plantHey, i see something wrong with my plant, untill Day 10 she was under the cfl lamp n every thing was ok, at the Day 11 i switched the light to LEd and this happend:(
İ noticed when i compare the photos of the day 11 with Day 10, please help me im nervous, Thanks.
What you think?5y ago
3
3
Solved
free_baby
Big disseaseI think i have nutrient lock out but don’t know how to fix it it, its 3th week of bloom and its an outside plant. Its getting colder 9 degrees C at night and around 20 at day. Its been raining a lot recently maybe that has something to do with it.
Leaves. Edges burnt
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
17d ago
4
4
