Wednesday, October 23, 2019
Propagating Bougainvillea is Easy
There was a pot with a little pine bark mulch in the bottom, and a little soil. It sat under the bougainvillea arbor that I have behind the house. I came through one day and trimmed it back and a small bit fell in the pot.
I didn't see or ignored the clipping instead of throwing it out.
Months later when I went to use the pot, I pulled the clipping out and it had begun to grow roots.
Bougainvillea is an amazing looking plant but it has thorns all over it. Whenever I work with it, I end up having arms that look like I was trying to give a pill to a cat. Shredded.
But it is one of the reasons why I bought the house. Standing at the front window, you can see through the house to the arbor in the back, and when it is in bloom, it is a wall of flowers.
It also has a very thin bark that scratches off with a thumbnail to show a little green underneath.
Many plants down here are like that, and it is pretty easy to find a plant that I can propagate easily with better than 50% success.
With the bougainvillea, you will want to find a piece with green growth at the end and some leaf buds on it.
Cut the stem, and trim it to a 45 degree angle to make it easier to stick in the soil.
Treat the cut end generously with rooting hormone.
Push the stem into wet soil deep enough to allow the cutting to stand more or less upright. Larger stems will need more support and will need to go deeper.
Once in soil, water generously until it is obvious that you have new growth and roots developing. It can be as long as 3 to 6 months before the new plant can go into the ground, so be patient.
In one case I have seen new growth in about two weeks once all the old leaves had fallen to the ground.
Finally, the plant does not seem to care whether it is getting started in a pot or directly in the ground. I have cuttings starting in both the soil and in pots on my irrigation lines.