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

Back to Grow Questions

Leaf problems

Papabro2kstarted grow question 5y ago

I’ve been getting this problem on many plants but not all can any help me out I’ve tried flushing I’ve tried cal mag in the past . Not 100% sure what’s causing this but I have a few plants perfect and a few with the same problems . Thanks in advanced

Papabro2k

Papabro2k

Solved

Leaves. Other

likes

Mr_Weeds_Autosanswered grow question 5y ago

This is definitely a magnesium deficiency but it's not from lack of magnesium but a actual nutrient lockout. After reading your diary I think your ph could be the issue 5.5 is a little low even for Dec. I would try raising it to 6.0-6.5 this is perfect for veg when growing dwc.

1 like

Complain

Selected By The Grower

Darkwarsongsanswered grow question 5y ago

Looking pretty good so far dude... I've had many plants be fine with a PH of 5.5-6.. and also had plants that found it too acidic.. I agree with Mr. Weeds Autos... Sometimes shifting to a higher ph.. Ie 6.2 can really improve the overall vigor of certain strains. But ideally you want to fluctuate a bit. Cannabis plants absorb different nutrients better at different PHs.... Bouncing the ph between 5.5-6.5.

likes

Complain

Similar Grow Questions

Solved

which is which? Runtz muffin or Red hot cookies, now they atleast show some diff leaf forms close to buds(less petals on my 20L, and looking like 1, 3-5fingers?) it looks like.

Leaves. Other

4y ago

1

1

Solved

Leaf Some dots in leaf, is that problem? Should i cut it or let em 28 days ANQ

Leaves. Other

3y ago

4

Solved

Spots on leaves 5 week old citradelic autoflower is showing signs of deficiency or of some sort but im not sure what it is. Thanks in advance growmies!

Leaves. Other

Plant. Other

Setup. Strain - Autoflowering

3y ago

1

1

Solved

Spotting?Anyone know what this is?

Leaves. Other

4y ago

3

3

Solved

Young Veg Newb I am wondering why my babies tend to look dry even tho the soil is moist. i added 1/4 of the recommended dose of "N5" from Big Buds and Blooms and the day before that I used a little Superthrive,also 1/4th of the recommended dose. Normal for leaves to look dry?

Leaves. Other

5y ago

2

1

Solved

Which plague/pest?Yesterday I asked a similar question after seeing some little holes in the leaves but today new symptoms appeared and i took new pictures. Some brothers said this may be White fly. Do you Know what plage/pest is this? I sprayed her neem oil yesterday, should i keep doing this?

Leaves. Other

5y ago

2

2

Solved

Purplish Leave Coloration This is a note for my previous question. Wanted to pass along my auto feeding schedule is in my germination week if it helps any. Also my Koolbloom ppm wasn’t set to ml/gal so that was looking way off in a number of weeks so I updated that

Leaves. Other

3y ago

5

4

Solved

Plants problems. Leaves and leaves.Hello guys. I've got problem with my two plants. One of them, Cheese, has got a lot of yellow leaves. I don't know it's time for her, or she just feed, eating own leaves, idk. Next one is Green Crack, there is this type problem. Check this please.

Leaves. Other

3y ago

5

5

Solved

Why discolouration in root and spots on leaves?I got some spots on the leaves of this autoflower in hydroponics also there's a little discolouration in the roots I'm not sure if that's the reason any help is appreciated.

Leaves. Other

Roots. Mushy

5y ago

2

5

Solved

What happend?Cosa dite di lei ormai sono 7 week ? Una già lo buttata stava maschio e oggi ho notato queste:

Leaves. Other

2y ago

3

3

Solved

Wondering how they are looking and what to do about brown spots?Sorry bout the flash I will get better pics, jus wondering how these r looking 6 days old, some have brown spots no new ones showing up,any advice on what it is and what to do? Straight pH water 6.3 ffof soil added perlite. From the soil?Advice n Input greatly appreciated.

Leaves. Other

Setup. Seedling

5y ago

2

2

Solved

been vegging now for over 11 weeks under 400w hps. ive noticed the soil holds in water for a longer time. the soil is mixed with perlite and auto release miracle grow pellets and bone and blood meal, and is watered with molasses every other watering. what could be wrong with her?

Leaves. Other

6y ago

1

1

Solved

First leaves deficiencies/burnt I remarked that the leaves , the first ones are turning yellow, or seem to be burnt or deficient… grow under led, any idea ? Or what’s it simply burnt by lights?

Leaves. Other

2y ago

3

1

Solved

Issue?I checked my plants and I did notice they was getting stressed from the van being so close but does anyone have any idea what’s going on with these gals.This is only my weeding cake that it’s showing it on. It’s the 2nd day jn flowering and I haven’t feed any nutes this week yet✌️

Leaves. Other

4y ago

2

2

Solved

Underdeveloped leaves Hello. What do you think about this type of leaves?

Leaves. Other

3y ago

1

4

Solved

Brown spots Can someone advise what the issue here is? spotted brown all over the leaves. Have done a big flush, but its still getting worse.

Leaves. Other

4y ago

7

6

Solved

Some of my newer leaves are much lighter in color and seem to be most affected by these spots, my largest plant is the worse affected. Have red stems, lower leaves are looking healthy green though so scared to give much more nutes, feeling stuck. Maybe small mites? Ideas?

Leaves. Other

6y ago

1

2

Solved

Should I defoliate or not?I really don't ever defoliate, but with this plant idk if I should or not, it's pretty busy. Advice and opinions on whether I should or jus let it go? Will I get larf if I don't?. Advice greatly appreciated. Glueberry Og Auto week 5 of flowering. I've just been tucking leaves.

Leaves. Other

Setup. Strain - Autoflowering

Techniques. Defoliation

4y ago

2

3

Solved

Help Do they look normal ..???

Leaves. Other

5y ago

1

1

Solved

Spotted Leaves?Getting quite a few spotted leaves. Little help? What’s my issue/solution?

Leaves. Other

4y ago

2

2