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
Light burn?
ChickenBurdstarted grow question 4y ago
Under a mars hydro TS 1000 (150w).
Any ideas?
Solved
Leaves. Color - Pale
Leaves. Other
likes
Organomananswered grow question 4y 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.
growbieanswered grow question 4y 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
Broffel
HelpHelp!! I have some issue with 2 red hot cookies. I grow them in a 100x100x200 tent with 2 mars hydro sp150 led Light with a distance of 50cm above the plants and they grow in soil and getting advanced nutriënts, 3.5ml of all nutriënts on 5l water with a ph around 6.5. Ec????
Leaves. Other
3y ago
3
Solved
n33bgr0w
Deficiency or over overfertilization? HELP!My 2 Afghan Pearls are seam to be suffering from either deficiency or over overfertilization; I can clearly see brighter spots on their leafs that I don't have on any of the amnesias.
They all have identical conditions – same soil, same, nutes, same tent, same all!
Any clues?
4y ago
3
Solved
MULLIGAN
seed husk fails to fallmost of my seedlings sprout and the shell husk never really 'falls' off. when I wait for nature, I end up with 1 or more rotten cotyledon.
-planting shallow in peat plug.
-never get roots to grow to bottom.
-do I need to plant deeper into plug so plant can get better grip?
Week 3
Leaves. Other
5y ago
2
5
Solved
moswald14
should I be concerned about this hole on my leaf?hole showed up today. wondering if this looks like a pest did it or if its something that just happens from time to time. I read that holes can appear in leaves when there isn't enough potassium, but I'm feeding with molasses so that shouldn't be an issue.
Week 3
Leaves. Other
3y ago
6
5
Solved
Aragon
Rusty VeinsWhat's wrong with my plants? This started to develop on my leaves i have no idea what it is
Week 6
Leaves. Other
5y ago
1
1
Solved
Gift_from_Nature
My plant has nutes burn AND Phosphorus deficiency...Hi! I started week 4 of flower with a PK excess (nute burn) so I flushed the medium. I started the nutes the following watering cause I saw some PK deficiency appearing. But now, my plant shows signs of both nute burns AND Phosphorus deficiency. What should I do? flush? feed? thx
5y ago
1
1
Solved
thymewanderer
Pale green marks on leafI spot some pale colour marks on the tip and the middle of her biggest fan leaf. I wonder what it is?
Week 3
Leaves. Color - Pale
4y ago
1
1
Solved
Growfun
Dark shiny waxy leaves?I have grown for about 3 years.its my first time dealing a bag seed that's completely beautiful.Seems to be growing like a sativa but with super dark leaves that are sturdy and waxy/super shiny. Also has purp stems. what causes this or is it a trait in certain strains?. Gr is 85°
Leaves. Other
Plant. Stem - Red or purple
4y ago
4
3
Solved
Eightblack
Spotshi guys, can you tell me what these spots are in my young plant? Thanks in advance
Leaves. Other
4y ago
1
1
Solved
DiFaziolio
Metallic spotting on lower leafShe's been super healthy most of the time, but last night I noticed some metallic spotting on one of the bottom leaves of the plant. I read about a couple of solutions, but I'm looking for input from the community here as well!Week 3
Leaves. Other
5y ago
5
4
Solved
Floyd
Leaves deformedHello
I’ve found those leaves with they’re ends deformed, I’m not sure why, anyone can help ?
Leaves. Other
5y ago
1
1
Solved
Purpleaves
Rust spots / crispy fan leaves?Rust spots and crispy fan leaves have appeared on one of my plants. It started lower down and seems to be working up to the upper fan leaves now. All bud sites and sugar leaves are looking healthy though...
organic soil, no nutes used so far.
15 days into flower so Far
Leaves. Other
5y ago
2
2
Solved
Tropicalstorm
Help me save my seedling!Hi! My wappa is still looking like she's dying, very pale. The good news is that she still stands even in the sun. The soil is super aerated, vase is felt, and gets a lot of wind/sun. I don't understand why Rhizoctonia is taking over. I water a little (like pic shows) every 3 day
Leaves. Color - Pale
3y ago
3
Solved
Smokey89
Burnt tips and brown soots autoPlease help... I noticed today I have a few burnt tips on my auto bubblegum girls these are on the older growth sites I've been using dry amendments and have gave them their second feed three days ago these are slow release feeds. Identify the problem please
Week 2
Leaves. Other
4y ago
2
3