Leaf troubleshooting
Similar Grow Questions
Solved
Andrius
Hi, im having some troubles with this little girl, there is this yelowing around the edges on some random fan leaves and smaller bottom leaves. I am not sure what is wrong since all the other plants are growing well under same conditions. Could it be magnesium deficiency?Week 4
Leaves. Veins · Yellow between
8y ago
5
5
Solved
Chow_13
PH Fluctuations and/or Nutrient Issues?I'm Running a Recirculating Deep Water Culture System( hydro). Had PH dropping dramatically a few days back but did a full water change and everything has stabilized. Just Flipped to a 12/12. Does it look like that was the issue or is it nutrient toxicity/deficiency. Or Stress?
6y ago
2
Solved
SqwshKush
Yellowing leavesStarted to notice around 2nd week of flower. Worsening but only on a few of the old fan leaves which don’t get any direct light. Strain: Biscotti Mintz from Barney’s farm. Grown in soil, solution ph’d to 6-6.5 every time, organic grow. All additional details in diary.
3y ago
5
Solved
Albinius
CalMag deficiency?I have had it 2 times in 7 weeks, the leaves are bright orange. I'm adding now 1,5 times the normal amount of CalMag.
Starts with small spots in the middle of the leaves and progresses towards the veins. Always happens in the middle of the canopy
Am I overlooking something?
Leaves. Veins · Yellow between
1y ago
4
6
Solved
doobieashtray
Help. White widow Auto day 7I am curious about this white widow auto seedling. This is day 7. Seems to be losing a little color, but is still growing faster than the other 2 seedlings I dropped. Any suggestions on this? I have only been watering with distilled water. I have not fed any nutrients yet
Leaves. Veins · Yellow between
Feeding. Deficiencies
5y ago
2
Solved
D42ONubie
Need help! Nutes, light, or something else going on..??First grow, indoors. Candy Kush Auto currently at 8wks, flowering. Been going smooth up until 1wk ago. Now lower and mid fan leaves yellowing, browning, top leaves turning purple and look wilty, stems also deep purple color. Come this far, don’t want to loose her
Leaves. Veins · Yellow between
Leaves. Color · Mottling
Plant. Stem · Red or purple
5y ago
1
1
Solved
halluminaty
Leafs yellow, burn spot . Deficiencies or excès..?The leafs on the blackberry and the gorilla cookie getting yellow with burn spots since few days.
U can see exactly what I gave them before on my diairie.
What do u think ?
Without looking the feeds it look like N & calmag déficiences
6y ago
1
Solved
myrceneCB1
Interveinal chlorosis on older and new leaves. Magnesium deficiency?I've been maintaining my nutrient mix pH at 6.2-6.3 as recommended by Biobizz. However Ive been noticing magnesium deficiency like symptoms on the older and newer leaves. Should I increase my pH to 6.5-6.7 or is this something else entirely?
Week 7
Leaves. Veins · Yellow between
5y ago
5
3
Solved
BigBadLion
Two plants but one is small! Same tent, same nutrients and similar issues but different resultsOne of my plants is super small and I have no idea why. Initially I thought it was a magnesium deficiency but clearly it was not only that. The issues became apparent between weeks 4 and 6, right after the last transplant. Any idea what could've caused this?
7y ago
4
4
Solved
Rogue3000
Need help to detect deficiencyBlue Dream Auto by FastBuds, she's on 2nd week of flower.
Leaves start curling up and there's some grayish discoloration between veins.
Last 2 days it was 70% humid and temp around 19 C
What can cause a problem? White Widow nearby totally ok
Leaves. Curl up
Leaves. Veins · Yellow between
2y ago
8
5
Solved
ghostface00132
Need help! Promix hp or bx users (experienced)Question for those using promix bx or hp. I'm a grower of 15 years just started using this soil and can't seem to get this soil right. My runoff is 6.0ph but seems I have a deficency, which is hard to believe. Any ideas of whats going on? This soils got me stumped.
Leaves. Veins · Yellow between
Leaves. Other
Plant. Stem · Red or purple
6y ago
1
2
Solved
TheSlimeGrows
Pale/yellowing leaves, rust spots, tip burnt, stiff plant and leavesDoes anyone know what the deal is with my leaves? burnt tips and weird browning on the tips as well as stiff leaves and stems. Weird red/purple coloring and interveinal yellowing/pale leaves. buds seem to be growing fine tho. Weird rust spots too.
6y ago
2
Solved
GronkLeague
First grow yellowing seedlings :( nute problem?I seem to be following all the instructions on grow temperature range, light distance, and watering schedule(only watering hen the medium is drying); I've hardly used any nutes until day 22 as advised and I personally think this has caused me some issues although I may be wrong.
Leaves. Veins · Yellow between
Leaves. Color · Yellow
Leaves. Color · Pale
6y ago
3
4
Solved
smokeDK
Hi there, this is my first time growing ever. I am very concerned about the leaves. They turn yellow(like a pattern) and turn brown and fall off. It started 2 weeks ago an become worse and worse. I will do anything for some help :)
Best Regards, dude from DenmarkWeek 9
Leaves. Veins · Yellow between
8y ago
1
1
Solved
Sup3rNov4
Mag Deficiancy?The spread continues im convinced this is mag deficiency as it is spreading and only on 1 plant. any advice on the fix and recommended products?
Week 5
Leaves. Veins · Yellow between
6y ago
2
3
Solved
KilgoreTrout
Ok, so I’m starting to see a deficiency. Yellowing between the veins at uppermost leaves. My ph is on par. I’m maintaining my grow per normal with one change. I added Carbo load at 2ml/g.
Could that be the problem?
I think I’m going to flush today and dump my tank. Restart.Week 14
Leaves. Veins · Yellow between
8y ago
2
1
