The Grow Awards 2026 🏆

Back to Grow Questions

Deficiency? Proficiency? Aliens?

SchmeigalCakesstarted grow question 4y ago

Strange discoloration from the start, any thoughts? Jack Herer auto from seedsman. It's sister in the same medium looks fine.

SchmeigalCakes

Solved

Leaves. Other

likes

Robertsanswered grow question 4y ago

Interesting. Are you getting leaves wet or nutrition on leaves? Would be my first question or concern. If not it could be a mutation. Is about all I got on this one. Good luck, and happy growing 🌱

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Trimming leafs So I just wanna know do you guys think im trimming off to many leafs ?? im open to any tips or advice ! thanks :)

Leaves. Other

5y ago

5

4

Solved

Brown spots on one leaf I have some brown spotting happening on one leaf right now. I’m assuming a calcium deficiency from light feeding last week? Any other thoughts?

Leaves. Other

10mo ago

9

Solved

Help Identifying Ailment! BlackBerry Auto on week 6! Nutrient deficiency? Cant find anything online similar.This is my second grow since switching to hydro. Growth has slowed a lot. Leaves are getting brown spots and almost look like they're being eaten but no pests can be found. No root rot, I dont think I'm over watering them. Since I started hydro it's been a real challenge.

Leaves. Color - Mottling

Leaves. Other

2y ago

1

1

Solved

Does anyone else defoliate a hand full of leaves everyday? I do it to let the light shine down, and let the tops rise up!

Leaves. Other

6y ago

4

3

Solved

Holes in leaves What is this?

Leaves. Other

5y ago

1

3

Solved

KittensforPeace

Spot on leaf Found a yellow spot on my HiJack this morning, don't know if it's the start of infestation or nutrient issues. She is on her second week of bloom nutrients.

Leaves. Other

5y ago

1

1

Solved

Patches on leaves. Any help or advise much appreciate.New here and new to the industry. Just wondering what these patches are on my leaves please. TIA

Leaves. Other

4y ago

1

1

Solved

Dinafem cbd Any suggestions? This is my first time doing a dinafem cdb strain and it's just not looking right. PH is good and not overfeeding. For some reason it's just not looking right. Never ran into this issue before any ideas? Or is this just a common look for a cbd strain?

Leaves. Other

4y ago

1

1

Solved

My Indica girl seems to be struggling a bit.I just uploaded a recent pic of the one Indica plant I have. I know first grow, mixing Sativa and Indica, maybe I am taking on too much. That said, I am a bit concerned about her leaf development. Is it my environment? Should I just be patient?

Leaves. Other

1mo ago

10

6

Solved

Top of plant only signs of Potassium Deficiency Have a look at my last pic, seems like Potassium deficiency but my mix contains potassium. Gaia Green pre-mixed: 3 tbsp 4-4-4, 1 tbsp 2-8-4 & 1/2 tbsp Feather Meal Per Gallon. Water is PH’d at 6.3 Your thoughts???

Leaves. Other

6y ago

4

5

Solved

Markings on top leaves Can anyone point out what this might be please ? I have found spot like marking on the leaves which seem to have appeared on top leaves, can anyone help me out with the please. Thanks =)

Leaves. Other

2y ago

2

Solved

What are these symptoms?Hello everyone! My plant is currently experiencing a few symptoms that I don't quite understand. Pics 1 and 2 show them the best, with the leaves from pic 3 to 5 having similar, not so heavy symptoms. Pic 6 I believe is something else, Not windburn though, leaf is too far inside

Leaves. Other

5y ago

1

2

Solved

Deficiency or excess?Looks to me like potassium deficiency leading to calcium and magnesium deficiency also... Any other suggestions?

Leaves. Color - Yellow

Leaves. Color - Mottling

Leaves. Other

3y ago

2

3

Solved

Defective leaves The new stems have defective leaves. Before topping everything was fine. She had normal leaves. After topping, most of the new growth have defective, wavy, some claw like leaves.

Leaves. Curl down

Leaves. Other

5y ago

3

Solved

What's this Is it leaves? seeds? buds?

Buds. Other

Leaves. Other

Plant. Other

5y ago

5

5

Solved

Day 5 Flower Defoliation Tips and recommendations ?!Day 5 flower should / can I defoliate (loolipop) and remove the lower shoots as a whole ? the one on the left is starting to change color to yellow, currently individual leaves ? not realy starting from the bottom

Leaves. Other

1y ago

1

Solved

Mould or bugs underneath the leaves?I came back from a three week holiday and noticed some leaves have some sort of mold or bugs underneath them. The leaf of the picture is the worst one. What is it and what should I do?

Leaves. Other

5y ago

2

3

Solved

Krank oder verbrannt oder nur angeeckt Was könnte das sein? Es gibt im Zelt keine Insekten oder so. Dünger nehme ich die Hälfte der Angaben und die Lampe ist 70cm entfernt (höher geht nicht Zelt zu klein)

Leaves. Other

Plant. Other

5y ago

1

Solved

Leaves goes down after 15 hours light every day.Autoflowers 20/4.Light 240w LED 50cm from top. 23 days from seed. Ph 6.2-6.5. 4 days ago i did a mistake and overlighted them with 360w for 20 hours. Last 4 days after 15 light(day) hours leaves goes down and plants look bad. Is it possible to fix? 1photo-10h light. 2 - 15h.

Leaves. Other

3y ago

4

Solved

Leaf recycle After defoliation can you mix or put the leaves in the grow medium? Hoping that all the good stuff in the leaves will decompose back into the medium? Essentially recycling the leaves ?

Leaves. Other

4y ago

3

3