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. For details please see Privacy Policy

Accept

Recommended

Recommended

Grow QuestionsWhat did this?

What did this?

themonk92started grow question 5 years ago

What caused this? And how can I prevent it? 21 days old spends most days in greenhouse and nights under a 250 hps. Thank you in advance.

themonk92

themonk92

themonk92

Solved

Leaves. Curl up

Leaves. Color - Pale

like

labifleanswered grow question 5 years ago

Salut le jardinier ! en fait je pense qu'elle a eu un coup de chaud genre comme quand tu fait pousser avec une hps en été et qu'il fait trop chaud et trop sec donc pas assez humide. bonne chance

1 like

Complain

Selected By The Grower

themonk92answered grow question 5 years ago

Yes sorry, she had had nutrients including cal mag.

like

Complain

MadeInGermanyanswered grow question 5 years ago

Hey do you add cal / mag? if not I would try it :-)

1 like

Complain

Similar Grow Questions

Solved

Why are leaves curled?Im a little bit freaking out about those curled leaves, don't want to fuck up Another grow. I figured out on my own that i have small magnesium defficency added 0.1ml/l calmag. The smallest plant literally break leaves because of curling, how can I save this one?

Leaves. Curl up

4 years ago

1

2

Solved

Dunkle Flecken auf den Blättern.Moin.. Bei einer meiner White Widow kommen seit Tagen dunkle Flecken auf den Blättern und seit heute sind auch die ersten Flecken auf einer Blue Dream.. Kann mir einer sagen was da ist und wie ich es weg bekomme? Betroffene Blätter entfernen hat nicht geholfen.

Leaves. Curl up

Leaves. Color - Black or grey

4 years ago

1

2

Solved

Yellow leaves I think I had this problem at the beginning of my grow but not sure if it's the same issue. Is this pale/yellowing of the leaves overwatering related, or nutrient related? Pics are on day 30 of 55ish

Leaves. Color - Pale

4 years ago

3

Solved

Light green appearing. Burn on tip of one leaf.Ive started to notice some light green appearing around the veins of the leaves. They are only a few weeks old and I just moved them into the set up yesterday. I am running the nutrients at half the recommended Veg amount for the first week in the set up. Is everything normal?

Leaves. Color - Pale

4 years ago

4

3

Solved

Leaves curled up?Leaves curling up? Not all.. a few we have moved the light up and I brought the plant down some. It started earlier and the light fixes it but now we are doing it again... no discoloration or wilting..

Leaves. Curl up

4 years ago

2

3

Solved

Dark Drooping New Leaves and Red Branches Hi, I'm in the 6th week of White skunk auto. I have drooping new dark leaves with drooping red branches, also some new leaves wrinkled a little. My plant doesn't have brown spots, however some of the older bottom leaves got half yellow and dried over time. What might be the issue

Leaves. Curl down

Leaves. Dropping off

Leaves. Color - Pale

4 years ago

3

5

Solved

Tips yellowing is this light burn/stress or Defiency? New growth seems to be lighter green than the rest. Ph is 6.0 Ppm is 580ish (slurry) Light was 11inches away from canopy of tallest plant and 12-13inches from other. Soil is not over watered. Temp is between 68- 72 degrees. Humidity %50

Leaves. Tips - Burnt

Leaves. Curl up

Feeding. Deficiences

4 years ago

1

2

Solved

Slight discoloration in the leaves The leaves are starting to get slightly discolored on the edges, what could be causing this? Could it be the white flies? Or could it be too many nutrients? I am giving the plant a bit of Canna A and B, although it's meant for hydroponic, it's all I have at the moment.

Leaves. Color - Pale

Leaves. Color - Mottling

4 years ago

1

1

Solved

I need a doctor pls: Will it recover? Don't know how to go about with this one!Had to remove 4 fan leaves bc it was pretty much dead. A lot of growth started to happen below. After a week, its slowly getting more sad.. leaves aren't getting any bigger either. Receives grow big--stopped for bit prior bc of burn.

Leaves. Dropping off

Leaves. Color - Pale

Plant. Wilting

4 years ago

3

2

Solved

I think they are really enjoying! What’s the name of this symptom when the leave goes up ??

Leaves. Curl up

Plant. Other

4 years ago

2

4

Solved

Leafs curling and plant health I have reached my second week of veg the plants look somewhat healthy but I do have a concerns like the leafs curling up and one of the plants leaning a little I would appreciate some feedback

Leaves. Curl up

4 years ago

2

2

Solved

Is this a cal deficiency New grower in need of help. Give just water last feed Ph at 6.50

Leaves. Curl up

Leaves. Color - Yellow

4 years ago

1

2

Solved

SirSmokeALot333

Phosphor problem?Leaves started to looking like this since yesterday feed. Feeded with 6.8 pH 3L Green Buzz Nutrients - Bloom, Grow, Big fruits, Biobizz - Activera, Alg A mix, Calmag Should I flush or give more bloom?

Leaves. Color - Yellow

Leaves. Color - Pale

4 years ago

3

3

Solved

Claws and praying hands leaves This plant has not looked good. I did some defoliating and lst. The leaves have always looked like claws, top leaves like praying hands.

Leaves. Curl up

Leaves. Curl down

4 years ago

1

3

Solved

Phantom cookies looking funky Can anyone tell me whats going on with my phantom cookies this my 3rd grow?

Leaves. Tips - Burnt

Leaves. Curl down

Leaves. Color - Pale

4 years ago

4

3

Solved

Edges Curling Curling on edges. Watering for 5min flood 6min drain every 6 hours only in the hydron clay not upto the rockwool. Im monitoring the Humidity and temperatures like crazy. Ph 5.8 Ec 0.8 Water Temp 22c Day air temp 25c Night air temp 18c Humidity 60% Light Height 26"

Leaves. Curl up

4 years ago

1

5

Solved

What’s causing this plant’s leaves to look like this?Too much manipulation or nutrient deficiency? Currently in FF Coco/Natures Supersoil pH with vinegar/baking soda 6.0-6.4 Transplanted 4/29...LST/Topped 5/2 In 4x2 under 2 600W LED Lights

Leaves. Curl up

Leaves. Wilting

Leaves. Color - Yellow

4 years ago

2

2

Solved

Few dots in lower part All looks perfect, but since today on her lowered part I discovered this dots... can someone help me with this little problem ? All the best ✌️

Leaves. Color - Pale

4 years ago

2

3

Solved

Some leave problems Hello all, I have some leave problems and have no clue what this problem might be. I found out that the run out water was too high in pH level. Can anyone help me out ? Thank you.

Leaves. Curl up

Leaves. Color - Yellow

4 years ago

2

2

Solved

Ripple leaves, is it a problem?This plant has not been growing as fast as I expected, she started with 3 branch nodes, switched to 4 branch nodes, then topped herself, now I have taken all of the bottom sucker branches off. she IS a little soaked, so maybe its over watering? but what do the ripples mean?

Leaves. Color - Pale

Leaves. Other

4 years ago

1

1