A month ago I started some oregano propagation from a plant that's been very hardy. 2 of the three cuttings have grown roots; the one on the left has LOTS of roots. I've been trying out using the water from a successful rooted cutting, not sure if it's helping but the theory is that the plant puts out rooting hormones into the water so that water could potentially help stimulate other cuttings to grow. After the first cutting grew roots I poured some of its water into the other two and now a second one is rooting. The third one didn't make it but I have just started 3 more, again sharing water from the successful rooter and then topping everyone up.