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

Recommended

Back to Grow Questions

Light burn?

ChickenBurdstarted grow question 5y ago

Under a mars hydro TS 1000 (150w). Any ideas?

ChickenBurd

ChickenBurd

Solved

Leaves. Color - Pale

Leaves. Other

likes

Organomananswered grow question 5y ago

I doubt very much that a 150 watt LED could produce anywhere near enough heat or light intensity to cause burning of any sort. It does look very much like a major iron deficiency, something that could be quite easily be cured with the application of soluble EDTA iron chelates (pronounced key-lates), somewhere in the 10-15% range. Hope this helps,... Organoman.

1 like

Complain

Selected By The Grower

growbieanswered grow question 5y ago

I had a similar problem, and it actually still persists. It must be some kind of deficit or lack. Look at my Lemon Shining Silver Haze. first problems started sometime in 6 weeks of vege. I personally think it has to do with iron deficiency. Caused by unbalanced pH, and poor balance of nutrients provided.

likes

Complain

Similar Grow Questions

Solved

Weird Seedling She is 4 days old seedling with tissue paper towel and to organic soil (biobizz all 80% and biobizz lightt 20%). Only little plain tap water to the soil and water spray twice a day. Under light with temp(23-30) and humididty (50-80). Help!whats wrong?is she a gonner?

Leaves. Other

Setup. Seedling

Feeding. Deficiences

5y ago

3

3

Solved

Leavs turn yello Leaves of my plant in flowering started to turn to yellow. It started on middle stems, on lower leaves and slowly started to spread. however the girl still continues to grow

Leaves. Color - Pale

4y ago

3

Solved

Help!I changed the soil, started to give her NPC 6/6/6, and stil not growing, what shel i do?

Leaves. Color - Yellow

Leaves. Color - Pale

Plant. Too short

3y ago

4

4

Solved

jimmminycricket

Spots on leaves Spots on leaves help. Autoflower not sure thanks

Leaves. Other

Other. Other

Setup. Strain - Autoflowering

5y ago

1

1

Solved

Growyourownathome2x2

I have slight nute burn but my lower leaves are yellowing is this nute burn or nutrient lockout? Any help will be much appreciated, thanks

Leaves. Other

7y ago

3

2

Solved

Nute burn?Pretty sure this is nute burn? Looking for advice I haven't watered them again yet theres only 1 that has it and I've fed them all the same, same everything.

Leaves. Other

5y ago

3

2

Solved

I have gone overboard with Nutrients. Soil PH went down to 4.5. Flushed soil and PH back up to 6.5 - 7. Getting some brown splotches on both plants but only on the older "first" fan leaves. Wondering if that is just light burn. Plant is much happier now. Backing off Nutes :)

Leaves. Other

6y ago

1

1

Solved

Not sure what's causing these purple leaves and leaves drying out. Plant overall seems unhealthy near the end of flowering, any suggestions appreciate This Dos si dos Auto has been struggling over the last couple weeks with upper leaves turning purple and drying out/breaking apart. The buds also look strange to me but that may just be from my inexperience. I'm growing in organic soil and have dry amended twice, 18 days apart.

Leaves. Other

9mo ago

5

5

Solved

Leaf Damage, Do you know the issue?Just noticed this damage on leaves on #1 anyone know what this possibly could be?

Leaves. Other

3y ago

5

4

Solved

Nitrogen?The plant is starting to look at little pale, a few leaves are paler than the others, is this ok at this stage in the cycle? (Week 2 flower) I'm not majorly concerned yet just looking for info so I can make a better decision on the next feed, I just introduced flowering nutes.

Leaves. Color - Pale

3mo ago

6

4

Solved

My Lady does not look very healthy, anybody an idea what could be the issue, see the picture under my grow diary week 1. I do the growing full organic. LED is dimmed down to 100 watts and 18 hours airpump per day.

Leaves. Other

6y ago

8

7

Solved

Missing leaf This is my 2 week old purple punch auto that was growing funky. She’s not growing her 3rd leaf is that okay?

Leaves. Other

5y ago

2

2

Solved

Plant starting to yellow too fast The crystal meth has started going yellow very fast. The buds still have at least 2 weeks of growth needed to fatten out and pack the trichomes with thc.. I know it is normal to start dying but isn't this a bit early? Should I let her keep going as long as sugar leaves are alive?

Leaves. Color - Yellow

Leaves. Other

4y ago

3

2

Solved

Outdoor consulting ?Hello guys m’y friend has a little outdoor grow and wants to know what’s wrong with his leaves, can someone tell me what he can do ?

Leaves. Edges burnt

Leaves. Color - Pale

5y ago

2

2

Solved

Should I worry about the light coloring where the bud sites r? Light green to yellow, never had a plant this light, opinions on what to do plzz?Is it normal where the bud sites r to be a light green almost yellow?wondering if there is anything going on w it, should I up the nutes? Advice on how this plant looks and if there is anything I should do. Pineapple Express Auto, ffof mix happy frog.ph6.5. 77f 50rh 1300ppmrunoff

Leaves. Color - Pale

Setup. Strain - Autoflowering

Feeding. Deficiences

4y ago

1

1

Solved

Growth Hello growers it’s been 20 weeks now and wanted to know more about time according to sativa, and also the way it’s growing. How you guys find it???

Buds. Other

Leaves. Color - Pale

Techniques. LST

5y ago

1

1

Solved

first leaves of plant have holes and look like bitten off im growing indoor in a tent and so far have not noticed any insects apart from fungus gnarls which dont eat leaves right? Any ideas?

Leaves. Other

3y ago

1

3

Solved

Cut off leaves for better bud development?I saw some diaries where plants have nearly no leaves and produce a nice amount of good looking buds. Is it recommended to cut of most of the leaves at the end of flowering, that the energie goes into bud development?

Leaves. Other

Plant. Other

Techniques. Defoliation

4y ago

5

4

Solved

Is this some kind of deficiency or a genetics-thing?What do you think this light green comes from? From looking into several Special-Kush #1 grows, it appears it may could come from this strains genetics - although I'm absolutely not sure about that. For the sake of it i ordered a PH-pen - for now I'll stick to my PH stripes.

Leaves. Color - Pale

5y ago

6

5

Solved

High_flying_scotsman

Standing up??All leaves on plant standing up, is this a good sign??

Leaves. Other

5y ago

3

2