Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy

Accept

Recommended

Recommended

Grow QuestionsDeficiency or excess of nutrients?

Deficiency or excess of nutrients?

budda420started grow question 4 years ago

Can anybody help me diagnose whats going on here please im not sure as im new to growing i gave them a flush almost a week ago due to nutrient burn gave 1/4 strength nutes back in and now this has showed up any ideas? Thank you in advance.

budda420

budda420

Open

Leaves. Curl up

Leaves. Color - Dark-brown

Feeding. Deficiences

like

Answer

budda420answered grow question 4 years ago

@automoto ok thank you i will give some extra cal-mag when i feed. Thank you again:)

like

Complain

Automotoanswered grow question 4 years ago

Try ot with some cal mag coz if your in soil more then likely you washed the calcium and other nutrients out the soil or it could be salt build up

1 like

Complain

Similar Grow Questions

Solved

Leaf tips are browning Ciao tutti, What is going on with these leaf tips? It’s the third day of their Flush & It can’t be NutBurn, or the color of tips doesnt look like NutDef! Is the light stress? If this de-coloring continues, will it effect the buds & final yield? Thanks

Leaves. Color - Dark-brown

4 years ago

1

2

Solved

Need help Does this look okay?

Leaves. Curl up

4 years ago

2

1

Solved

Dark spots starting after feeding. Concern? CalMag, first time feeding with more nutes, so it might be nute burn yea but is it a concern. It started moments after watering, or that's when i noticed it. On a few leaves. Earlier on i cut lower buds and did some defoliation

Leaves. Edges burnt

Leaves. Color - Dark-brown

Feeding. Chemical composition

4 years ago

1

Solved

Problema con mi Runtz Muffin Buenos días, Tengo un problema con mis hojas, (puse fotos para que podáis ver). He visto que podía ser un deficiente de fósforo. Pero también puede ser un problema de calcio y de magnesio. Alguno podría ayudarme con eso ? Que tengo que hacer ? Añadirle un PK 13-14 ?

Leaves. Curl up

Leaves. Color - Dark-purple

Feeding. Deficiences

4 years ago

3

3

Solved

Alguien sabe que carencia es esta?

Feeding. Deficiences

4 years ago

1

1

Solved

Consigli e Opinioni Hey Folks, come vi sembrano: le foglioline nuove sono un pò arricciato e quelle a ventaglio un pò floscie... ho irrigato stamattina. Consigli, opinioni? A great day for all 🙏

Leaves. Curl up

4 years ago

5

4

Solved

Optimal pH for Vermic/Peat/Casting mix?Seeing as I am using 1/3 vermiculite 1/3 peat and 1/3 worm casting for these seedlings, should the optimal pH of the substrate be 6, 6.3, or 6.5?

Feeding. Deficiences

4 years ago

3

Solved

Soil ph Struggling again with soil run off pH. Can I add above 7ph in my feed to counteract low soil pH. Run off 5.3

Feeding. Deficiences

4 years ago

2

2

Solved

Does anyone know what this is? Just before this happened the leafs were cupping upward. She’s in coco coir and perlite. I feed her biobizz grow 3ml/l and biobizz heaven 4ml/l and cal mag 1ml/l and ph the water to 6.3 about 6-7 weeks into veg and this is the first problem I’ve had

Leaves. Tips - Burnt

Leaves. Curl up

Leaves. Color - Yellow

4 years ago

1

4

Solved

Primary ( K ) or secondary nutrient ( Ca-Mg ) deficiency?Hi friends, I would like your opinion. I'm not very worried, there are a few weeks left until the harvest and I think the situation is under control. THX 😇

Feeding. Deficiences

4 years ago

3

2

Solved

Burned upper leaf edges Hi! Dark spots appeared on some upper leaves overnight. I don't think this is the cause, but I did a pretty heavy defoliation the day before. the spots only affects leaf margins and makes the tips curl up. The spots are brown, burned and slightly purplish. what could this be?

Leaves. Color - Dark-brown

4 years ago

2

Solved

Yellowing leef and rusty spots So now my leefs are turning yellow with rusty spots.. and crazy runnoff! Ph is 5.8 .5ml/l Canno Coco A+B 1ml/l Cannazym Rhizotonic .5ml/l SPRAY. PPM 780 Runoff PPM 1100 :-( Using Canno coco professional plus medium.

Leaves. Edges burnt

Feeding. Deficiences

4 years ago

7

7

Solved

Deficiency of nitrogen W.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 organic

Feeding. Deficiences

4 years ago

1

1

Solved

Yellowing too soon?What do you think about the yellowing on the 6th week? The npk of the soil i use is 9-2-2. But its the king of yellowing when she needs more N. No dark spots, no burnt tips. This would be normal maybe on the 8/9 week i think.

Feeding. Deficiences

4 years ago

2

2

Solved

PK Prompt PK buster organic?

Feeding. Deficiences

4 years ago

1

2

Solved

Thoughts, should I be concerned?One of my plants is developing twisted and spotted leaves. Is it just to much nutrients or something more?

Leaves. Twisted

Leaves. Color - Dark-brown

4 years ago

1

2

Solved

Lower leafs canoeing up. Overnight.Any advise on the lower leave wilting ? Day 15... Neem oil burn or nutrient deficiency ? Something else ?

Leaves. Curl up

4 years ago

2

3

Solved

Give them food or not ?hello it is time to water for some, they took 15-20 days to drink their water. I fed them at the last watering but I hesitate to feed them again because of their light color? Thanks

Leaves. Color - Yellow

Feeding. Deficiences

4 years ago

2

3

Solved

newtextdocument1

Deficiens or too much huminidy?

Leaves. Color - Dark-brown

4 years ago

2

1

Solved

Brown tips, Crusty leaf.These brown tips appeared on the leaf and it cracked, anyone know what it is?

Leaves. Color - Dark-brown

4 years ago

1