Leaves. Color · Yellow grow question by Plowik420 - GrowD...

Back to Grow Questions

Plowik420started grow question 5y ago

What means rusty color on leaves under LED Light ? any tips ? calcium ? or somethink else ?

Plowik420

Open

Leaves. Color · Yellow

likes

Answer

Cannabis_Chrisanswered grow question 5y ago

I see that you're using soil, which retains nutrients much better than coco or perlite. Probably cut back on nutrients and use pH neutral water to 6.5 for a day or two. Then I'd do nutrients every third or fourth watering, slowly building back up. It does looklike the plants are getting burnt, but I'm also no expert. Cheers, and good luck!

likes

Complain

Fruitgroweranswered grow question 5y ago

Rusty leaf tips like that are a sign of potassium (k) deficiency , a calcium deficiency would be brown spots on the leaves.

likes

Complain

Similar Grow Questions

Solved

What is that?Why would we have this on leaves??

Leaves. Color · Yellow

3y ago

4

4

Solved

Yellow baby leaves?the front Two Plants have stumped me with their yellow leaves (days 2 too 4) I don’t know what exactly happened during germination?? has defiantly slowed these girls down. Any suggestions comment below:)

Leaves. Color · Yellow

6y ago

3

2

Solved

Yellow leaves in early flowering. [First grow]Hey guys, First grow question: Is my plant looking good? Does she seems healthy? Is she ok for her age? She has some yellow leaves. Is It normal? There is anything I should do about It? Thanks!

Leaves. Color · Yellow

4y ago

1

1

Solved

Yellow/Brown leaves I've got some brown/ yellowing leaves scattered around the plant. Growing in hydro, about 3 1/2 weeks old. Thanks in advance for any help.

Leaves. Color · Yellow

Leaves. Color · Dark-brown

6y ago

3

4

Solved

Yellowing leafs and dying tips Hello ! In the last few days I founded that some leaf started to yellowing and burning on the tips . Maybe it's all due to the flowering stage but I'll be more calm with your answers that are always interesting and helpful even if the platform allows only one to be selected.

Leaves. Tips · Die

Leaves. Color · Yellow

6y ago

3

2

Solved

Help calcium deficiency I think I have a bad case of calcium deficiency? This started shortly after switched to 12/12. I added 1/4 tsp to a liter of water 2 days ago. I’m not seeing improvement. Am I right ? Will the leaves turn back green (how long)? Is it something else? Will it die?

Leaves. Color · Yellow

6y ago

3

1

Solved

pH 5.9 EC 1.2 Friends tell me that this is a deficit or a shortage or a pH curve I do not understand why the tips of large leaves began to dry!

Leaves. Color · Yellow

Other. Other

Feeding. Other

5y ago

3

Solved

les feuilles du bas jaunissent the lower leaves are turning yellow, what should I do?

Leaves. Color · Yellow

6y ago

1

2

Solved

YELLOW LEAVES END OF WEEK4 from seed, some yellow spots on the leaves it’s only in one of the leaves, does anyone know what it is?Thanks

Leaves. Color · Yellow

4y ago

4

3

Solved

Yellow leaves Any suggestions or tips for finding out why this 1 plant (strain- Alcapulco Gold) has been yellow since day 1 of Veg Stage. My 7 other plants are fine.

Leaves. Color · Yellow

4y ago

5

5

Solved

Leafs yellows burned ..What her problem? I tried to water her without fertilizer, with only calmag or amino acids and than with same feed as the other ones.. What do u think? I never had so many problems at the same time ( yellow, burned, brown, curled down ect ) But the black leaves looks good.

Leaves. Too few

Leaves. Curl down

Leaves. Color · Yellow

6y ago

2

2

Solved

The colors are not healthy, some plants are starting to turn yellow down the hills? Ppm 650ec 1.2

Leaves. Color · Yellow

6y ago

1

1

Solved

Leaves look a bit yellowish and dopey.Leaves have some light green (close to be yellow) areas on it. Any ideas what it can be?

Leaves. Twisted

Leaves. Color · Yellow

4y ago

1

3

Solved

Urgent help please Hello growers, i need help for the plant behind, he was watered with only 6.5ph at good temperature water and the day after i come to check all the leafs was yellow and drained... someone can help me? That's normal? If i check ripper website say that flowering time is 50/60 and i

Leaves. Color · Yellow

5y ago

3

Solved

Hojas quemadas What's up? How do I fix it?

Leaves. Color · Yellow

6y ago

2

Solved

LesClaypool_777

Auto/fem Purple Hulk yellowing fast, wonder if its just genetics since it is close to harvest. About 50% pisols orange. Gunna give nitro boost any ideas?Purple Hulk auto/fem nearing harvest, but again, leaves yellowing extremely fast. Going to check PH to make sure not newt blockage, but the brown spots are new unlike last grow? Any insight fellow growmies?

Leaves. Color · Yellow

5y ago

3

2

Solved

Odd Leaf Colouration Was topped only once, and spread horizontally. Has had since very early on some kind of issue with its leaf Colouration but still grown side by side with her sister in the same soil, feed and conditions.

Leaves. Color · Yellow

6y ago

1

2

Solved

Kann evtl. jemand helfen ?Hey everyone. This is my best friend's first grow. Things are going wrong, and I'm slowly running out of ideas. He had underground humidity levels for over 3 weeks at night, which already damaged the plants. Can anyone help?

Buds. Other

Leaves. Too many

Leaves. Color · Yellow

2y ago

1

Solved

Pattern on leaves Got this pattern on a section of the girl. Not the whole plant any guess??

Leaves. Veins · Yellow between

Leaves. Color · Yellow

Leaves. Other

6y ago

1

1

Solved

Help..Seedling Overwatering/Nute. Problems?Does this look/sound like overwatering, or could a nutrient issue be to blame? I'm thinking or amending my soil with perlite tonight and really need some input from someone with more experience, thanks

Leaves. Color · Yellow

Roots. Other

6y ago

1

1