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
Yellow leaf tips
SmylinPupilstarted grow question 4y ago
Hey guys first time growing gelato, I’m having some yellow leaf tip issues think it’s nutrient burn?
Open
Leaves. Color - Yellow
likes
Answer
smoke24answered grow question 4y ago
Lights at 15 inches is too close for veg, 22 would be better. The others were correct about checking ph. Happy growing.
likes
Complain
Robertsanswered grow question 4y ago
What is your run off ph? Is substrate ph in range. If chemical feed you need to wash old salts out as new go in. So a 20 person run off at minimum is ideal
likes
Complain
Stonerdanswered grow question 4y ago
Make sure you water with runoff and check that runoff pH/EC to determine it's fertility.
To me it seems like pH related issue that shows in multiple deficiencies like Potassium (K) and Magnesium (Mg). Do not change feeding schedule and dosage unless deficiencies persist after pH has been balanced!!
You should adjust your irrigation according to the runoff parameters to balance the pH to about 6.0-6.5.
Hope this helps! Good luck and happy growing :)
likes
Complain
Chubbsanswered grow question 4y ago
Definitely looking like early signs of nute burn. I would just slightly back off the strength of your nutes and she should be just fine.
likes
Complain
Similar Grow Questions
Solved
zaMaurice
Moin, bei meiner Größen Pflanze fangen die Blätter an von außen gelb zu werden und braune Punkte zu bekommen. Ist das ein Zeichen von einer überdüngerung? Alle anderen Pflanzen haben dies nicht. Oder zu wenig?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
2
2
Solved
Krafty
What is happening to my plants?I had them in the terrace outdoors. Temperatures sometimes reach 40C. Lately more and more yellow leaves in the ABC have been showing up. In the other normal leafed plants crispy dried and brown leaves are showing. Now the ABC also is showing some dry leaves and yellow as well.
Leaves. Edges burnt
Leaves. Color - Yellow
3y ago
5
Solved
squirtle42
Yellowing Budsights Early Fower (organic grow)I fed the plants yesterday and noticed that it was too warm in the tent. (86F)
So I change the light time to 9pm-9am.
As a result, the plants had 24 hours of darkness in the tent.
When I turned on the light today I noticed that some of the buds had yellowed.
pH (soil): 7,8-8,4
Buds. Other
Leaves. Color - Yellow
Techniques. Other
3y ago
2
2
Solved
BullitRoffa
Iemand tipsGaat ze goed of moet ik iets toevoegen wat ze te kort komt meschien of niet iemand tips
Week 4
Leaves. Color - Yellow
2y ago
1
Solved
Lasninasverdes
Que carencias y/o excesos veis??Muy buenas fumones que penséis que hay en la planta carencias o excesos y de qué.
Yo creía que había una carencia de potasio pero le añadido más y el problema de las puntas quemadas ha seguido.
Leaves. Color - Yellow
Other. Other
Plant. Other
4y ago
3
4
Solved
LeastExpectedGrower
Yellowing mid-plant?My auto blueberry just started showing some yellowing mid-plant. It's first/second week of flower. Thoughts on what she needs? None of the others have it (Tangerine Dream & Northern Lights). Doesn't show signs of overwater. More deets below.
Week 6
Leaves. Color - Yellow
4y ago
2
4
Solved
Herbz_Unkraut
Defiencies?It seems i have 2 kind of defiencies
1 plant gets yellow on top
3 plants seem to get red/brown/yellow
I checked PH of the soil, looks good -> 6,8
I checked EC of the soil it's 1.8-2.0
I use bio nutriens from biocanna + some cal/mag -> my water has alot of calcium in it in my town
5y ago
5
4
Solved
goldfinger
Deficiency or Nute Lock?I was a told a week prior I was feeling too much. So I stopped. I left town for 4 days and came home to the current photos. One looks like nitrogen deficiency, the other looks like calcium deficiency except I've fed 1tsp of tiger bloom, .5tsp of Cal-Mag and big bloom last week.3y ago
3
3
Solved
BigBadLion
Is it possible that maybe I underfed my plant and that's causing my actual problem? Is it something normal? Or there's something else going on with it that I should check and fix fast? In general the plant has a lighter green color and old leaves are getting yellow. Thanks!Week 6
Leaves. Color - Yellow
7y ago
8
6
Solved
SuperGreenGoblin
Yellowing spots on leavesI've been always feeding less than the recommended dose. Fed every second watering and watered every 2 to 3 days. Grown in All-Mix from BioBizz from the beginning. Now suddenly in week 8 leaves started to yellow, some fell off and weird yellow and brown spots appeared. What is it
Leaves. Dropping off
Leaves. Color - Yellow
1y ago
2
2
Solved
Betagemini
Hi Guys I need some advice pleas to stop yellowing all the leafs on the plant. I started feeding her with 40ml of Biocanna Flores per 10l of water 3-4times per week and 2 weeks later a I added 100g of guano. Do you thing it is Potassium (K) defeciency? or it is toomuchPhosphorus?Week 23
Leaves. Color - Yellow
6y ago
6
3
Solved
Fresco
Yellow dot on the leaf.Yesterday I watered with fertilizers. The dosage is 0.8 grams per liter. PS in the area of 5.5. The instructions say 4 grams per gallon. 1 gallon = 4.55 liters. Everything seems to be correct, so I do not understand what the problem might be.
Week 1
Leaves. Color - Yellow
4y ago
3
4
Solved
Migo420
Seedling changing colorsBrand new to growing seedlings so could use some advice. As per the diary I thought it was bleaching and gave it slightly less light and then they started stretching again. Current environment: 75-77F; 64-66%RH; ~12DLI (9,000lux/24hr); 0.8VPD; MH: FC-8000 LED at 10%; 444EC, 6.1pH
Week 1
Leaves. Color - Yellow
2y ago
4
3
Solved
aBUDabove
Leaf Diagnosis NeededI need help. Leaves are turning yellow at top of plant only. And only on American Pie. Not Northern Lights. I am using a Sonlipo SPC2500. Bloom mode. Is it possible to have lower ppfd levels and still get light burn? Thanks in advance.
Week 9
Leaves. Color - Yellow
2y ago
6
3