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

Nährstoffsperre?

BoboLacettistarted grow question 1y ago

Folgen einer Nährstoffsperre? Der PH wer sinkt immer wieder und 2 der Pflanzen sehen immer schlechter aus. Im Vergleich sind diese auch deutlich heller

BoboLacetti

BoboLacetti

BoboLacetti

Open

Leaves. Color - Yellow

likes

Answer

Nicogreenanswered grow question 1y ago

Ikke andet for at prøve at køre rent vand med ph plus et par dage evt. Og så lad dem tørre lidt ind inden du begynder at give gødning igen

likes

Complain

Similar Grow Questions

Solved

Leaf Deficiency What’s going on with my leaves? Looks like the start of a deficiency.

Leaves. Curl up

Leaves. Color - Yellow

Feeding. Deficiences

4y ago

1

1

Solved

Weird burn Thought I had a calcium deficiency but now I’m not so sure. Could have got a bit too much direct sun out of the tent. Any ideas on this ?

Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

1

1

Solved

masterofsmeagol

How to kill ear wigs and manage the diseases they leave behind How do you deal with ear wigs? They are in the grow bag itself. Raked fingers through top and 6 popped out. They already spreading diseases. Dealt with them before but not very well. Someone with experience please help. Also any tips for treating septoria would be appreciated

Leaves. Color - Yellow

3y ago

2

3

Solved

RegadorDeCactus

Que puede suceder? Bajas temperaturas? Sobre fertilizacion ? O falta de nutriente. Ayuda porfavor, es la unica hoja en toda la planta que esta asi.

Leaves. Color - Yellow

Plant. Other

3y ago

1

3

Solved

Bottom of plant looking shit Bottom of plant not looking too good, can't tell if from lack of light, over/under watering or the start of a nitrogen deficiency, plants been in super soil for 9 weeks so not sure if nitrogen is getting low. Started to look rough about a week ago

Leaves. Too many

Leaves. Color - Yellow

Plant. Other

5y ago

4

1

Solved

Hello guys I have problémy with leafs and purple stem on one plant of 7.. This plant is completly different of all others. She have minimum leafs and she start flowering 7 days before others.. Any ideas what i can do with that?

Leaves. Color - Yellow

Plant. Stem - Red or purple

3y ago

1

5

Solved

Any advice? I'll take it..is the drooping Zkittles because of the training? It stretched quickly during the first few days with the diff. light schedule and light height. Yellowing is a Nitrogen deficiencie?? just trying to optimize my grow..should I remove more leaves?

Leaves. Curl down

Leaves. Color - Yellow

Techniques. Defoliation

4y ago

3

3

Solved

Professor_Chaos

Cant seem to shake acidic coco/perlite Can't seem to shake my acidic reused coco/perlite mix.. Ph going in is 6.2 - 6.3... Runoff is coming out 5.8 - 5.9.. Ive even ran 6.5 thru the mediun and still coming out at 5.8 - 5.9.. Should I try 7.0??? Help please!!!

Leaves. Color - Yellow

4y ago

2

2

Solved

Leggy Seedling Recovery attempt Plant got leggy. Lowered 100watt vivosun grow system light. DLI is now at 40 with 20hr on cycles. Plant dropped into final pot so soil could support weak thin stem. Watered recently and leaves got more yellow. On day 4 after recovery attempt. Any advice? PH 6.2-6.5.

Leaves. Veins - stay green

Leaves. Color - Yellow

1y ago

6

3

Solved

mid-flower yellow leaves Hello! I'm growing my first non-auto, a SkittleZ, it got quite small and the leaves are yellowish,I'd like to know what mistakes I made and what I can do to help her Mars Hydro TS1000 and only BioBizz nutrients. Temp is around 18C at night and 25/26C during the day, 40% hum

Leaves. Color - Yellow

Feeding. Deficiences

7mo ago

2

6

Solved

Hey guys. First grow. Yellow spots curling edges on my BF Wedding Cake Auto. What should i do?Hey guys. 7 days old, growing in biobizz lightmix+biotabs starter kit soil. My LED 260W light is 90cm (3ft) away from the plant. Watering 100-150ml of 6.5ph water once every 2 days. Also leaves started to curl a little. Other identical plant looks fine. Should i be worried? thx

Leaves. Curl up

Leaves. Color - Yellow

Setup. Seedling

5y ago

1

1

Solved

Issues after first sledgehammer flush, 4 weeks Hey guys and gals, on week 4 of this indoor, hydro grow and I just hit this plant 5 days ago with fox farms sledgehammer for its first flush. Before this, the plant was growing very well. Is this due to the flush? Should I flush in tap water before next feed? Thx for the help ^^

Leaves. Color - Yellow

3y ago

5

3

Solved

Yellow spotting with some holes New colas that are breaking through to the canopy have some yellow spotting on the leaves and some of the spots have holes. What is this? -Ph on run off is good. -Plant got some nute burn 4 days ago but I reduced the feed. -This is 4 days after LST and lights brought closer

Leaves. Color - Yellow

5y ago

2

2

Solved

Roots getting brown My Ph probe didn't work, PH was at least more than 0.30 (maybe 0.60) than displayed. As a result they had multiple chlorosis, now septoria leaf spots and possible Pythium since the roots are getting brown. What would you do to save the crop ? Adding mycorrhizae? Thx!

Leaves. Veins - yellow between

Leaves. Color - Yellow

Roots. Color - Brown

4y ago

2

1

Solved

Age or Deficiency I have noticed one of the girls fan leaves have all started turning yellow and drooping. It looks like they are turning from tip to stem and some of the smaller leaves have also started to turn. Is this due to age or a deficiency of some kind?

Leaves. Color - Yellow

Leaves. Color - Red or pink

5y ago

2

4

Solved

leaves mottling and getting yellow Hey, my leaves are still getting more and more yellow, im in the third week of flowering and im giving them now more and more nutrients…. please see my attached pics. Would be so thankful for some advices!

Leaves. Color - Yellow

Leaves. Color - Mottling

3y ago

2

2

Solved

LEAVES TURNING YELLOW Overwatering? Or sun overdose? I'm feeding her 2L of fertilized water per day and temp here is very hot (up to 32°), so I'm not sure about what might be causing it. hope someone can help!

Leaves. Color - Yellow

Plant. Other

Setup. Outdoor

5y ago

3

Solved

It's been a week since I switched to flowering and new growth on the plant all has a yellow/lime green colour but this seems to go away when the leaves fully grow out and growth in general has not slowed down. Based on the pictures in my diary should I be concerned?

Leaves. Color - Yellow

6y ago

2

1

Solved

Leaves with yellow spots We have find some leaves with yellow spots in them. The tips on new leaves are also turning yellow. Is this nutrient burn? Searching online I found it may be due to pH fluctuations, although we use pH controller with ferts (before ferts only bottled water pH ~5.5).

Leaves. Color - Yellow

3y ago

1

2

Solved

Yellow spots Why my plant is getting yellow spots? I am feeding her bio grow 1ml/l but Idon't know how much ia the ph of water.

Leaves. Color - Yellow

4y ago

2

1