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 QuestionsSeedling yellow spot and curl

Seedling yellow spot and curl

Firstgrow1started grow question 3 years ago

I have a yellow spot on my seedling that appeared today. Seeing a slight curl in one of the leaves but can’t tell if it’s going up or down, more like sideways.

Firstgrow1

Firstgrow1

Firstgrow1

Solved

Leaves. Color - Yellow

like

ChitownCannaChicaanswered grow question 3 years ago

You will be ready for transplant soon. Seedlings can do weird things. Just don’t over water and don’t worry about it—- it will grow out of the weirdness

2 likes

Complain

Selected By The Grower

Organomananswered grow question 3 years ago

Looks like burning from splashing water on the leaves while the lights are on. Roots need absolute darkness to develop properly, black plastic pots are best and clear or white coffee cups the worst. Roots also need lots of room to grow, filling your pots to the top is logical.

1 like

Complain

GMSgrowsanswered grow question 3 years ago

The see through plastic cup is not the best choice to start in as the roots can be exposed to light, if you don't keep the cups cover so that light isn't hitting the roots reaching the sides of the cup. Red cups are a much better choice to start with. Problems early on is usually ph related. Cheers

1 like

Complain

Similar Grow Questions

Solved

Hello guys! Overall the plant looks light green/yellowish and pretty small, with short internodes and bottom leaves with burnt and curled up tips. I give water every 3/4 days and commonly suggested fertilzers quantities. How can I let her recover and get bigger? Thanks :)

Leaves. Tips - Burnt

Leaves. Color - Yellow

Plant. Spaces between nodes

5 years ago

3

2

Solved

VagabondGrowHound

So, my other plants have surpassed this OG, unfortunately, a week younger, too. I took pictures of the PH test Do you think that was the problem? (I personal so I don't water for the first 3 weeks, lol, otherwise the above happens.)

Leaves. Color - Yellow

5 years ago

1

3

Solved

I have a deficiency. Can you please check out my pics and give your advice? I thinks its a Magnesium deficiency, am I correct? Increase CalMag? Flush with extra water? Any tips would be helpful.

Leaves. Veins - yellow between

Leaves. Color - Yellow

5 years ago

4

3

Solved

Brown spots and yellowing pictured above. My best guess is a Cal/Mag deficiency. Was feeding Botanicare Cal-Mag Plus at 1 ml/l up until ~2 weeks ago (friend has been watering while I was out of town). Before I feed her, any advice on what the problem is and how to correct it?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5 years ago

2

Solved

what are those spots on the leaves, they appeared last week. I try to rinse the root with 2 L of pH 6.7 of water without nutrients, but it seems to continue

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5 years ago

2

1

Solved

N or Mag deficiency or other? Leaf tips browning, curling up. Pics added to my diary week 10 Day 1 week 11, start week 5 flower Soil Roots Organics 707; amended perlite, worm casings, silica Temp 64 - 81 RH 40 - 35 Water PH 6.5 Nutrients - Superthrive, Budswel, Biocanna Flores

Leaves. Color - Yellow

5 years ago

15

7

Solved

Can someone help me diagnose why my girl has yellow spots on older leafs and new ones coming in yellow? She is getting fox farms nutrients and watered but I think I may have caused lockout??

Leaves. Color - Yellow

5 years ago

1

Solved

I don't have a PH meter, just some test strips. Can anyone recommend an inexpensive meter I can get in the UK? There's a bit of yellowing on some leaves (see my diary entry on week 8) Buds seem to be developing a bit slow Should I switch from 24 hr to 20/4 or 18/6 ?

Buds. Not fattening

Leaves. Color - Yellow

5 years ago

2

3

Solved

Ok.i have my largest plant with yellowish leaves this week. Next week I will remove grow lights before photos. Help with yellowing leaves. I am running a good mixture soil, with manure as a grow. Should I addgrow?

Leaves. Color - Yellow

5 years ago

4

4

Solved

trailerparksupervise

Is it normal for new growth 10 days into flowering to be lightening in colour? I am new and noticing that it is fairly lighter than previous veg growth before as my nutrient needs and feed has changed. Just want to be safe! Thx 😄

Leaves. Color - Yellow

5 years ago

2

2

Solved

Cookie_thefarmer

Noticing my very bottom leaves are turning yellow. Should I be concerned with this? Any idea of the cause? I haven’t used any nutrients yet.

Leaves. Color - Yellow

5 years ago

10

8

Solved

Over the last week, I have noticed quite a lot of yellowing of leaves, along with them drying out and getting brittle. Now that I am checking the PH of the nutrients, and adjusting to 6.0, I have no idea what's going on. Any insight as to what the issue may be, is appreciated.

Leaves. Color - Yellow

5 years ago

3

2

Solved

Hi everyone, This is my first grow. So, do i miss something important here? i do not use any method at all.. she is growing how she wants.. the only thing bad i can notice is the yellow leaves (older leaves) any advice are welcome. i use a mix of BIO-bloom and TOPMAX atm

Leaves. Color - Yellow

5 years ago

1

1

Solved

Maybe someone can tell me if I should or can defoliate The BlueDream No 1&2 Cause the leaves cover a lot & each Day the girls grow more & it gets more difficult to LST or bent the leaves somewhere & idk what’s going on with the BlueDream No.3 I did some research & I thought it might be CalMag deficiency so I add 1,5 ml GHE CalMag to 1L water but the problem with the leaves is still there ( see pic BlueDream No.3 ) I’ll be thankful for any advice & help !!

Leaves. Color - Yellow

5 years ago

2

1

Solved

Underthestairsgrowbro

Newer growth is lighter in color and thicker than the other leaves. She was under my humidifier so maybe drinking too much? Dry organic amendments so no additives in water. Several other grows in same feed schedule and no issues

Leaves. Color - Yellow

5 years ago

1

1

Solved

smells_like_weed_in_here

Yellowish color on most of the leaves and the condition did not change after watering. I suspect it's nitrogen deficiency or some pH problems. The plant is in pre-flowering, with sex being revealed. Will go into flowering soon. I watered it with 1.5l Any thoughts?

Leaves. Color - Yellow

5 years ago

2

2

Solved

Thoughts on flushing before harvest? I’ve been reading conflicting views on whether it is necessary or even harmful. My leaves are already showing deficiencies which leads me to believe there’s not even an excess of nutrients to get rid of?

Leaves. Color - Yellow

5 years ago

3

4

Solved

Ok see the pic of Jen above, compare weeks one and two. She came out of the ground like this, expressing pale new growth. Began walking back the feed PH from 6.8ish to 6.0 with meh results. Possible genetic? Seen plants "grow out" of this before but she still at it. Thanks folks

Leaves. Color - Yellow

5 years ago

3

3

Solved

Day 21 new leaves look kinda pale and yellow, whyy? Also all the stems are kinda red, what could this be from?

Leaves. Color - Yellow

5 years ago

3

4

Solved

Found six different spots of small bud rot on amnesia and removed it all. Should I start flushing now and chop in the next few days? Or push it longer. Expecting rain all week so might be time to give up. Also, how much longer should she have gone?

Leaves. Color - Yellow

5 years ago

2

1