BigBloomingBuds

Posts

16

Reactions

10

Joined

Jan 23, 2020

Points

3

Jan 23, 2020

#1

Hey everyone,
I have searched and cannot figure out what is on my leaves. I am hoping someone here can help. I had someone cover my grow for 9 days and when I got back all of my plants have this (pictured) on the leaves. I did not have any signs of powerdy mildew before. I had my help spray the plants with Sulfur. This is the first time I’ve used this and don’t know if the leaf has a residue from the spray or if I’m 9 days PM has taken over my room. Has anyone seen this before?

 

Attachments

• sulfur-residue-or-pm.jpeg

  369.2 KB · Views: 1,307
• sulfur-residue-or-pm-2.jpeg

  499.2 KB · Views: 1,029
• sulfur-residue-or-pm-3.jpeg

  459.6 KB · Views: 986
• sulfur-residue-or-pm-4.jpeg

  341 KB · Views: 1,062
• sulfur-residue-or-pm-5.jpeg

  416.3 KB · Views: 1,025
• sulfur-residue-or-pm-6.jpeg

  451.8 KB · Views: 1,038

Newbie2019

Posts

79

Reactions

39

Joined

Jul 26, 2019

Points

18

Jan 23, 2020

#2

I am new so I would wait for others to comment but I do have a question for you. Have you tried foliar spray of just water to see if some of the white runs off the leaves?

 

Mr.jiujitsu

Posts

1,701

Reactions

4,456

Joined

May 1, 2018

Points

263

Jan 23, 2020

#3

Looks like residue to me. What’s your humidity and air flow like?

 

Mr.jiujitsu

Posts

1,701

Reactions

4,456

Joined

May 1, 2018

Points

263

Jan 23, 2020

#4

If you have a scope that will make it easy to tell

 

KLight03

Posts

1,128

Reactions

1,612

Joined

Jan 18, 2020

Points

163

Jan 23, 2020

#5

I'm new to this, but based on what I've had on houseplants before, that looks like the dreaded white fungus. I hope not. @Mr.jiujitsu, what sort of scope would be required?

 

BigBloomingBuds

Posts

16

Reactions

10

Joined

Jan 23, 2020

Points

3

Jan 23, 2020

#6

Mr.jiujitsu said:

Looks like residue to me. What’s your humidity and air flow like?

Click to expand...

Humidity is pretty consistently 65% and all the leaves are moving with the fans I have running.

 

BigBloomingBuds

Posts

16

Reactions

10

Joined

Jan 23, 2020

Points

3

Jan 23, 2020

#7

Mr.jiujitsu said:

If you have a scope that will make it easy to tell

Click to expand...

I do have a scope but I don’t know what I would be looking for to know the difference?

 

Mr.jiujitsu

Posts

1,701

Reactions

4,456

Joined

May 1, 2018

Points

263

Jan 23, 2020

#8

BigBloomingBuds said:

I do have a scope but I don’t know what I would be looking for to know the difference?

Click to expand...

If you have a scope with camera take pics. If it is rubbing alcohol in a spray bottle can help. Wipe the leaves off and see if it comes right back....

 

BigBloomingBuds

Posts

16

Reactions

10

Joined

Jan 23, 2020

Points

3

Jan 23, 2020

#9

Mr.jiujitsu said:

If you have a scope with camera take pics. If it is rubbing alcohol in a spray bottle can help. Wipe the leaves off and see if it comes right back....

Click to expand...

Thank you so much.

 

oldskol4evr

Posts

12,306

Reactions

36,504

Joined

Oct 18, 2015

Points

438

Jan 23, 2020

#10

from splatter marking ,im thinking the sulfur,a spray bottle with reg water and wash it off ,if it is sulfur it wont hurt your soil with the water runoff,your soil has sulfur in it

 

Dirtbag

Supporter

Posts

9,158

Reactions

40,652

Joined

Feb 12, 2019

Points

313

Jan 23, 2020

#11

That's just residue from the powdered sulphur. 100%. You can see how its formed where there were water droplets. My plants look exactly the same when I spray them with wettable powdered sulphur. Looks like good coverage too. Help done good.

 

bankcee

Posts

488

Reactions

326

Joined

Jul 25, 2015

Points

63

Jun 24, 2020

#12

having the same issue.. any one think this is pm or sulfur residue.. i’ve never sprayed with sulfur but the company that i purchased these clones say they do treat with sulfur

Your browser is not able to display this video.