Vote Now 🏆 for the Grow Awards 2025!

Chat

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

Recommended

Grow QuestionsDeficiency or Other factors??

Deficiency or Other factors??

Jeffrokushstarted grow question 3 years ago

Hello last week I flushed twice using 3 gallons slowly and I have also tried changing the light intensity and ph a little bit from 6.0-6.3 possibly I went the wrong way but I know her ec was still fin the 800’s so that’s when I did a second flush.!!!

Jeffrokush

Jeffrokush

Solved

Leaves. Color - Yellow

Plant. Spaces between nodes

likes

EmeraldLakeCannabisanswered grow question 3 years ago

I'd say growing in a mix of Coco/Promix may be playing a factor here, considering they have two different optimal PH points. Coco is a pseudo-hydroponic medium, promix is just soil. I'd up the PH and see if that does anything, as you can't really change the medium at this point.

1 like

Complain

Selected By The Grower

IcUcnME420answered grow question 3 years ago

I would say ur ph is too low. I'm thinking soil should be around 7.3

likes

Complain

Grow3rPTanswered grow question 3 years ago

ola, as tuas planta esta muito amarela, parece falta N amigo. Regula o ph e tudo vai voltar ao normal, boa sorte no cultivo

likes

Complain

Similar Grow Questions

Solved

Is this a deficiency?Hello there, Today I saw that some of my plants have some curled and sad looking leaves (see pic). The soil is pre-fertilized and I currently use normal tap water (p.H. adjusted) for watering. My plants get 18hrs of light a day (approx. 300-400PPFD) Thanks for you help guys :)

Leaves. Curl down

Leaves. Twisted

Leaves. Color - Yellow

2 years ago

2

2

Solved

From previous post just some more infon on what I feed and how, on a 12 So I use 5 ML per gallon of fox farm Grow Big Liquid Plant Food, And 5 ML Per Gallon Of Fox Farm Buds And Blooms Fertilizer. I'm barely staring to Introduce Cal-Mag so I don't think the Cal-Mag is causing the issue, I water every 2-3 Days. Temp is Right Around 80 during the day 7

Leaves. Curl down

Leaves. Color - Yellow

Leaves. Other

2 years ago

5

5

Solved

Drooping leaves The water pH wasn't right before but it's been at 6 for the past 5 days and the leaves are still drooping and seemingly yellowing albeit at a snail's pace. Water her every 2-3 days + 0.5 ml of feed once a week so not sure what the problem is currently? It's an organic grow.

Leaves. Color - Yellow

2 years ago

1

5

Solved

Leaves changing colors Leaves are starting to curl down on one plant. Another plant the leaves are changing colors as shown in the video, what am I doing wrong? First time grower.

Leaves. Curl down

Leaves. Color - Yellow

Leaves. Color - Dark-brown

2 years ago

1

5

Solved

Drooping/yellowing leaves Accidentally gave her a little too much water 2 days ago along with 5 ml of flowering feed (Plagron bloom) but the leaves are still drooping and there's yellowing at the bottom. How can I fix it? Using organic soil/feed so haven't measured pH and temperature's been around 25 c.

Leaves. Color - Yellow

2 years ago

6

6

Solved

Droopy leaves, some leaves yellow with brown spots She has droopy leaves. There are leaves with brown places, and some leaves in the middle of canopy turned yellow. At last she started preflower in week 8(auto) but compared to another girls she is very slow with pistils. Some leaves are curling up.Maybe too much light?

Leaves. Curl up

Leaves. Dropping off

Leaves. Color - Yellow

2 years ago

3

5

Solved

Puntas y bordes amarillos/marrones ¿Carencia de Potasio?Mi planta comenzó a florar aproximadamente hace 2 semanas y note que las puntas de las hojas se ponen amarillas, las hojas mas viejas se han puesto algo palidas y las puntas pasan de amarillo a marrón. También hay manchas marrones en hojas de mediana edad. ¿Carencia de K?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

2 years ago

4

3

Solved

Leaves are lemon Leaves are lemon colored after feeding. I normally give 900 PPM 6.3 PH. Previously I was missing Mg, so I put Cal-mag every time I gave water. Is there too much Cal-mag? Leaves are paper thin for only 1 day. Help me please. thanks for all the answers the 4th picture is 1 day be

Leaves. Color - Yellow

2 years ago

1

Solved

Curly young leaves (help)I have a little problem with the plants in my indoor (70x79x160 with 4 airpots each of 12 litres) since 2 days ago are decayed, 3 days ago (Friday) I changed the lamp mars hydro ts600 (100w) for a more powerful mars hydro Fc300 (300w) I do not know if it is the change of format, the power of the knob I left it at half that is in theory 150 watts of its total capacity 300w and at a height of about 40 CM. The next day (Saturday) I saw that they were the same so I proceeded to leave it at 40 degrees of power and I gave them biofish fertilizer to see if it was a question of hydration but today Sunday I realize that they are still the same. I don’t know if it’s the light intensity with the new lamp or that I over watered them 3 days ago on Thursday (I watered them with around 550ml of water per pot) and as I said before, when I saw them like that on Saturday I gave them biofish fertilizer, but nothing…

Leaves. Too many

Leaves. Twisted

Leaves. Color - Yellow

2 years ago

4

4

Solved

I noticed that the lower 2 leaves are yellowing and I think that are a little crispy. I topped the plant at the beginning of the week ago and I removed the first pair of leaves three days later ( yesterday). Do you think is this a problem? What can I do? Thank you. Peace

Leaves. Color - Yellow

Leaves. Other

2 years ago

5

4

Solved

My Plant has a defizid Hallo Freunde, Meine Ladys haben wohl bisschen Probleme, kann mir jemand sagen was es sein konnte ?

Leaves. Color - Yellow

Feeding. Deficiences

2 years ago

2

2

Solved

Any ideas what this could be?Out of all 6, she’s the only one acting up. Transplanted her last sunday. Started seeing this around Tuesday. I do believe I overwatered on accident but all of my other girls are healthy. I’ve done nothing different between them

Leaves. Color - Yellow

2 years ago

3

Solved

Browning spots after H202 rinse.Hey guys! My first dwc and I’m having an issue. So after about a week my water was cloudy. I rinsed and washed the bucket, fixed the area where light was getting in. Then I rinsed my cube and plant with H202 3%, 1/3 to 2/3 water. Changed out nutes but now look like this. ?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

2 years ago

2

3

Solved

Feuilles jaunes Bonjour j'ai un problème avec toutes mes filles je ne comprends pas se qui se passe elles sont en train de mourir on dirait

Leaves. Color - Yellow

2 years ago

2

5

Solved

Les Feuilles deviennent jaune Hello, j ai un grand besoin de conseils, Je constate aujourd'hui que beaucoup de feuille commence à jaunir Est ce normal à ce stade de la floraison? ( début de sénescence) Est ce que je les retire? Trop d engrais ? Engrais: Deux arrosages sur trois ( voir journal) Ph eau : 6.2

Leaves. Color - Yellow

2 years ago

4

4

Solved

Still to early to tell? Noticed yesterday and have slightly worsened today. Not sure the issue but potentially magnesium? Getting close to top dress also.Only on 1 of 3 plants so far. On older growth after getting dose of Recharge the other day. Maybe an N problem as I also use 484? Or mag? Using CalMag every other watering in RO at 150ppm as the soil has some cal and mag. Also getting close to top dress time maybe something else?

Leaves. Veins - yellow between

Leaves. Color - Yellow

Leaves. Other

2 years ago

4

Solved

Yellowing of seedling Hi guys, I have another question for you. I have realised that only one of my seedlings is light green/yellowing in the inside of the leaves and the new ones sprouting. The other plants are vivid green. Any idea on what is happening?

Leaves. Color - Yellow

2 years ago

1

5

Solved

What can be the cause of this? deficiency or toxicity?Hello! I'm on week 8-9 on my auto from Atlas Seeds, I have a grow journal of her, a few days back some yellowish on the outer parts of the leaves started to appear, I got a picture today that may give some insight into it.

Leaves. Color - Yellow

2 years ago

6

4

Solved

PHK leafs edges are yellow color like burning Hello Guys, PGK some large leafs edges shows yellow/brown color looks like burns, its on 5 gallon bag , with nature's organic living soil with Roots organic potting soil (10lb potting soil and mixed with 1lb living soil concentrate) water only, only this plant show this symptom t

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Yellow

2 years ago

4

5

Solved

Yellow Leaves Ok guys, today is the 5th day without irrigate cause the soil was too wet.. now my leaves turn out like this. What do i need to do? Do i need to give them something? Every week i give them neem oil for invader so i think is not that problem.

Leaves. Color - Yellow

2 years ago

3

6