Lighter and brown spots on leaves

**BearSmalls** · 04-01-22, 03:50 PM

The plant just turned 14 days old. I haven't given fertilizer yet. Lighter spots on each leaf and some have brown dots. What could be wrong with her? Please help!

Soil: BioBizz Light Mix
Fertilizer: BioBizz Try-Pack + ph- + calmag
Light: LED 39W, 2700K
Temperature: 25C
Humidity: 40-60%

V8 · 04-01-22, 03:54 PM

Hey!

She is hungry. Your light mix has nothing to offer her. Brown spots are most likely cal/mag def.

What Kind of tap water do you have? Soft/Hard?

V8

**BearSmalls** · 04-01-22, 04:00 PM

Hard tap water. Thanks for answering!

V8 · 04-01-22, 05:01 PM

Dont go overboard with the feed. Less is more. Maybe start @ 25-50%strenght of what bio want you to and go from there?

V8

**Blue61** · 04-01-22, 05:01 PM

A lot of folks have had problems with Biobizz. Here's a link to check out.

https://www.thctalk.com/cannabis-for...Bio-Bizz-curse

**forager** · 05-01-22, 08:19 AM

Originally Posted by Blue61

A lot of folks have had problems with Biobizz. Here's a link to check out.

https://www.thctalk.com/cannabis-for...Bio-Bizz-curse

i had this problem in UK with hard water. i could grow but could never get it quite right.the linked thread is linked here a lot, after reading through it i tried plant magic old timers grow and bloom combo. so far so good but i haven't finished a grow with it yet (got a minor issue that looks to be bugs, not nutrient related). my plants definitely look better so far.

**BearSmalls** · 05-01-22, 08:24 PM

Hi guys.

I watered the plant yesterday and unfortunately it looks worse on the leaves. It received about 33% of the dose of fertilizers. There is more discoloration. Never before has any of my plants looked like this.

I looked in the Internet and found tobacco mosaic virus. Do you think this could be it or something else? It seems to me to be a disturbing symptom.

Click image for larger version.

Name: CameraZOOM-20220105162045203.jpg
Views: 12
Size: 1.98 MB
ID: 414074

Click image for larger version.

Name: CameraZOOM-20220105162053613.jpg
Views: 9
Size: 2.32 MB
ID: 414075

Click image for larger version.

Name: CameraZOOM-20220105162100312.jpg
Views: 17
Size: 2.72 MB
ID: 414076

**Blue61** · 05-01-22, 08:49 PM

Have you checked the underside of the leaves with a loupe for bugs? Looks like that may be a problem.

**BearSmalls** · 05-01-22, 10:03 PM

Originally Posted by Blue61

Have you checked the underside of the leaves with a loupe for bugs? Looks like that may be a problem.

I just checked it out and there doesn't seem to be any bugs in there.

The plant is still growing, not stagnant, but the leaves are looking worse and worse.

**BearSmalls** · 06-01-22, 01:29 PM

Hi guys!

Thank you very much for your replies.

I tried to zoom in on the photos, but I have a poor magnifying glass. I don't know if you will see anything there, but maybe those brown or white dots are some bugs after all.