Each one of us Figgers have our own special way of rooting our cuttings and we call it the BEST WAY.
I'm not bragging about it but , so far, I haven't lost a single cutting using this method. I have combined and modified several processes until it works best, at least for me. And now, I want to share with all of you , my friends ;)
Here's what I do ;
when I receive the cuttings I...
1-wash them thoroughly with nice warm-hot water, rub gently but just enough not to take off the 2 bumps (or one bump) one is a fig and the other is branch to be. This will get rid of all dirt, mold, bird poop, pollutants, fig milk and sugars from figs...
2-make a strong Cinnamon tea (one table spoon cinnamon with one court of warm-hot water, steer it well and let it sit for 10 min or so) put the cuttings in the tea and let them sit there for 30 min or so... then take them out and let them air dry. This will disinfect the cuttings and prevent or at least minimize bacterial and fungal growth on them during the rooting.
3-deep both cut ends (when dry) in melted Paraffin, about half inch each side. This will seal the ends and prevent rot and will promote callusing of the end.
4-zip-lock them for 2 weeks in the fridge drawer. This will simulate dormancy (100 hours or so).
5-Take them out of fridge and wrap them with moist paper towel, and by saying moist I mean squeeze it until it doesn't drip anymore, let air pockets all around the cutting in the zip-lock. By creating humidity in the zip-lock the roots start sending messengers (look like tiny cauliflowers on the cuttings).If they become too much, you can rinse them off and re wrap them and place them back in zip-locks. Be careful while rinsing the cuttings you might see some tiny roots starting to poke the surface, don't break them off.
It will take 2-5 weeks to get the roots and sometimes you will see albino leaves and branches showing and even albino figs (remember those 2 bumps). I say 2-5 weeks because some varieties are such easy growers that within 4-6 days you might see roots pocking the service where some other varieties are a bit stubborn and take their times.
Plant them directly into one gallon nursery pots as soon as you see the roots are about 1/4 inch long, sometimes even less than that. No need to wait for them to be long, they are very easy to break when longer. Besides, once they start they grow by hour.
Use high grade potting soil, and water for the first 3-4 times with liquid Vitamin B1, mixed to the water, from Home Depot. Vitamin B1 is for stronger root growth.
Covering the cuttings, after planting, with a plastic cup for a week is optional and it's up to you.
That's it, this is what I do every time!
Good luck for your next batch of cuttings :)