Not just one, here in this video I am sharing 5 different ways to propagate Bougainvillea plants. In some cases, I got 100% successful result and you would see everything with updates. Trust me, all of them are very easy..though, getting 100% successful results in all methods may not be possible. In case your failing to grow Bougainvillea plants from cuttings, you can try any of these methods and I am sure, your cuttings won't fail. All the best!