• Here is a link to the full explanation: https://rollitup.org/t/welcome-back-did-you-try-turning-it-off-and-on-again.1104810/

Clones got mold and died, how to prevent?

avillax

Well-Known Member
So I have tried cloning with clonex before without success until I finally made an aircloner with a topperware and air pump. After 10 days for the first time they were growing roots, so I removed a transparent bottle that acted as humidity dome and after 2-3 days the clones were looking bad as in dehydrated. So I put on the dome again and they quickly improved but few days later they developed mold. I treated with h2o2 water 1:9 and saw the mold effervesent, then I left for 1 week, came back and they were full of mold and pretty mich dead. What did I do wrong and how to prevent it next time?
 

Attachments

smokinrav

Well-Known Member
Probably too much humidity.
Have you tried water cloning? As in putting a cut end in plain water and letting it grow roots? No humidity dome required and no stress. It takes a bit longer, but is practically foolproof.

Full disclosure, I wrote this 15 years ago under the Caprichoso

 
Last edited:

avillax

Well-Known Member
Probably too much humidity.
Have you tried water cloning? As in putting a cut end in plain water and letting it grow roots? No humidity dome required and no stress. It takes a bit longer, but is practically foolproof.

Full disclosure, I wrote this 15 years ago

Wow, though it is so simple why nobody is using it? Seems unreal. It seems perhaps the reason my clones seemed dehydrated by removing the dome may not have to do with lack of humidity but strong light. I had a low PAR LED lamp nearby, not really above them, but next to them and above. From what I read on the article, light forces photosynthesis and since they have no effective roots yet then they use stuff stored in leaves thus yellowing and dehydrating. Is this correct? I actually wonder if using a humidity dome for an aircloner is actually necessary since commercial air cloners do not seem to come with one.
Perhaps ambience light is all that is needed for clones and must avoid any nearby lamp light?
 

smokinrav

Well-Known Member
Yes, too much light on a cutting begins to force photosynthesis. Since there's no roots, the cut consumes the only thing it can, the sugars in the leaves.
Yes, ambient light is fine.
 

xtsho

Well-Known Member
Wow, though it is so simple why nobody is using it? Seems unreal. It seems perhaps the reason my clones seemed dehydrated by removing the dome may not have to do with lack of humidity but strong light. I had a low PAR LED lamp nearby, not really above them, but next to them and above. From what I read on the article, light forces photosynthesis and since they have no effective roots yet then they use stuff stored in leaves thus yellowing and dehydrating. Is this correct? I actually wonder if using a humidity dome for an aircloner is actually necessary since commercial air cloners do not seem to come with one.
Perhaps ambience light is all that is needed for clones and must avoid any nearby lamp light?
As with most things regarding cannabis it is that simple. Too many growers overcomplicate things.
 

calvin.m16

Well-Known Member
Get your climate dialed in (Temp, Humidity & Lighting). CLEAN the area you're growing like you are going to have open heart surgery in the same room.
 
Top