Light Burn, Nutrients, Neither?
Hydronautstarted grow question 4y ago
This has progress quickly on older leaves at the canopy. I increased CaliMagic a couple weeks ago to 1.5 from .8ml/gal. Light was cooking the canopy for a couple weeks. Modified the cabinet, new light, optimal distance/PPFD. Light burn or food related? Mold or Fungus?
Solved
Feeding. Deficiences
1 like
Hempy_The_Kidanswered grow question 4y ago
If you corrected all mistakes, your plant should rebound in a couple days. Any leaf that is damaged will not get better. New growth will/should be green.
Similar Grow Questions
Solved
Masino_delgrado
deficiency?Hi, Guys, does anyone can help me out on this?
This babie growing in coco coir is being fed 500ml for the first week and just now switched to 500ml twice a day 2 avoid dry medium.
looks strong but this strange pattern looks not good how I can fix it? and what it is exactly it? x
Feeding. Deficiences
4y ago
3
2
Solved
Bootymissles
What deficiency?What kind of deficiency on my newer growth?Week 7
Feeding. Deficiences
6y ago
7
7
Solved
llu183
To Nute or Not?About to hit two weeks. Growth has been steady, but slow. In lambert's cactus/succ. mix. I want them to be in a bigger pot and different soil, but they seem too little to transfer atm. Do they look like they're starting to lacking nutes? Did suffer some light/heat :(
Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
5y ago
2
2
Solved
ironf1st
Just calmag or anything else?Yo growmies, is that only calmag deficiency? I think so, was away for 4 days, I have now given them 1 ml/L calmagGoing into week 4 without fertilizer and will put in nutes the next feeding. The leaves are dark in color but
I have noticed the edges of the leaves starting to whiten
Leaves. Color - Pale
Feeding. Deficiences
3y ago
1
1
Solved
John_Federic
Is this a magnesium deficiency?Why does my plant want to die?
Leaves. Color - Mottling
Feeding. Deficiences
4y ago
1
5
Solved
BelgianBudtender
Defficiency or light burn?I Had this on my previous plants, I'm starting to think it is light related as it seems to happen to the leaves closest to my mars hydro. I wonder what would be the best course of action here?
Ive added a tiny dose of calmag, can I supercrop this late into flower?
5y ago
2
4
Solved
SnowBuds
Tips yellowingis this light burn/stress or Defiency?
New growth seems to be lighter green than the rest.
Ph is 6.0
Ppm is 580ish (slurry)
Light was 11inches away from canopy of tallest plant and 12-13inches from other.
Soil is not over watered. Temp is between 68- 72 degrees.
Humidity %50
5y ago
1
2
Solved
CroqueMonsieur
Yellowing leave tips and clawing down, do I need to start giving more nutrients?Hello all, I'm experiencing some yellowing leave tips on newer growth, it is paired with some light clawing (downside) on the newest leaves (only on the green gelato). I have used very little nutrients so far and have fertigated only once in fear of giving too much.
6y ago
1
2
Solved
malumalu
HealthIs something wrong with my girls ????
Leaves. Other
Plant. Stem - Red or purple
Feeding. Deficiences
4y ago
1
Solved
MyBrainHurts
Deficiency or lock out?The XXL auto has yellowing of leaves i nthe centre and nectrotic/brown patches on lower fan leaves with overall lightening of the plant. pH in is 6.5-7 and run off was 6.5
Is it lockout or a deficiency? fed 1-2ml per L of nutes (bio-bizz bloom/grow)
Thanks :)
Week 7
Feeding. Deficiences
6y ago
2
3
Solved
hylian
Plants stress on first grow, no nutes yet. Barney's Cookies Kush.These badass ladies were planted March 20th. I have not fed them yet (not sure when to start nutes when growing in soil). They are showing some stress. Nutes and bigger pots maybe? My light is a Mars Hydro TS600. General hydroponics trio is my plan.
Plant. Stem - Red or purple
Setup. Strains - Photoperiod
Feeding. Deficiences
5y ago
2
3
Solved
HirdoWeirdo
Lst and slow growthI want to start LST on my babies, it’s my first time with this stuff, so i want to know if its the right moment. Gorilla is the tallest right now, but she’s growing slowly and probably with some deficency that i cant understand (any advice is welcome!!) Is she ready to lst?6y ago
4
3
Solved
CrackinBeans
Ph and ec fluctuationsMy ph has been skyrocketing. Does any one know if lack of nutrient can cause this issue? I notice my ec has dropped significantly, and my PH has been skyrocketing. Im siting at around 8.2-8.5 for ph run off and around .8 for ec😬😬😬Week 6
Feeding. Deficiences
5y ago
2
2
Solved
PrettyDope
Run off Ph and ppm out of whackWhen I test my run off my numbers are completely out of whack. Please help!
I adjust tap water to 6.5 Ph and feed nutrients weekly to 500ppm right now.
Testing run off gives me 5.0 for Ph and nearly 5,000 for EC/Ppm
Using happy frog (Fox Farm)4:1 Perlite with PH perfect adv nute
Week 6
Feeding. Deficiences
5y ago
2
2
Solved
Lanchita
Deficiency of nitrogenW.Gelato seems its taking too much nitrogen. Ive already made top dressing with worm castings and compost teas but still hungry. My question is: should i add some small dose of NPK mineral based (i have PLAGRON coco A+b) or it would do more bad than good since im doing organicWeek 4
Feeding. Deficiences
6y ago
1
1
Solved
Jordan73
Phosphor mangel?Phosphor Mangel? Habe 2 Blätter die so
Leaves. Color - Dark-brown
Feeding. Deficiences
2y ago
1
1
Solved
AlpineGoat
Identify the deficit!Deficit of...? I really can’t understeand, such a noob on it.
3rd flower of week, using Hesi nutrient:
Bloom Complex
PowerZyme
Root Complex
Supervit
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2