Could someone assist with cutting progress?

I have taken cuttings from two plants one week and 4 days ago. The cuttings have doubled in size but so far no roots. They have been kept in a humidity dome and lightly misted daily with water and rhizotonic mixture. The rockwool temp is 25C/77F. I used cloning gel and soaked rockwool in correct PH as instructed.

The plant top right of bottom picture is starting to get brown leaf tips, and the bottom plant leaves are starting to yellow from the outside in. Also attached pic of one stem which i pulled the rockwool away from.

Would someone mind taking a look at my photo and let me know if I should just keep waiting for them to root?

Should i cut the lower nodes off now the plants are bigger?? or just let it keep growing? Really sick of starting from seed and not knowing sex for months (i like to grow trees in pots) but so far these are proving a much slower method..

Try feminized seeds from a solid source. They are not more likely to herm than regs and I have and continue to grow really good pot from fems. Female seeds are very good and economical as well. Dna, Reserva Prevada, Dinafem, Sannie are some choices that are sound. I have grown Sinmint fems from Sin City twice now and it's fucking fire..I hate growing regs..waiting to show sex is such BS

have patience, they will root.

leave them alone, be patient. typically clones will take 7 to 14 days. so your still good. usually in domes wilting is not enough water, yellowing is to much water.

They're done mate.

Damp off.

Rockwool was too moist.

Thanks for the contradicting replies All very helpful

Research "damp off"

You'll find it's a match.

Snaps knows his shit dude, you can believe it.

Thank you, you have been very helpful. I am already looking forward to my 2nd attempt at growing some cuttings