Mo betta.

That just might be caused by broad, or cyclamen mites, the damage could be viral, but that usually starts with bug bites.
After the bug is gone, damage lingers on.
'twere my plant I'd do a partial branch-ectomy before it spreads.

Then cut out the terminal shoot out of the amputate and get a good look.

Spider mites can be seen with the naked eye.
Broad mites can not!
They are extremely tiny and you will need a 100X 'scope to ID the buggers.
Broad mites have regularly spaced bumps on their tiny eggs, cyclamen's eggs are smooth ovals.

I'd cut a slice of potato and put it on the soil of your indoor plants as well for about 12 hours, then scope it.

Odds are, if you have them outdoors, they will find a way in.
Did I mention how tiny they are?

The outdoor problem is the least of your worries.
Natural predators may have already cleaned 'em up.

Once you identify the vector, do a search here for the remedy.
We'll be happy to help.

Aloha,
Weezard
Weezard Reviewed by Weezard on . Leaves curling at tips My Blue dream has me stump on this can anyone tell me why these are doing this been using just water everyday then a lil nutes once a week. Its only on my blue dream no of the other plants are showing any signs of this. Rating: 5