Hello there, fellow plant lovers! It’s me, your friendly neighborhood horticulturalist, ready to chat about one of my favorite, often overlooked beauties: Dicliptera sexangularis, or as I affectionately call it, the “Six-Angle Coral Flower.”
This plant is just such a delight. Its delicate, trumpet-shaped coral-orange flowers bring a vibrant pop to any garden or indoor space. They look fantastic spilling from hanging baskets or tucked into a sunny border. And the best part? Propagating Dicliptera is surprisingly approachable, making it a wonderful project for beginners and seasoned gardeners alike. Honestly, I’ve never found it to be a finicky plant to multiply.
The Best Time to Start
For the most success, I always recommend starting new plants in the spring or early summer. This is when the plant is actively growing and has plenty of energy to put into rooting. You can also take cuttings in late summer, but give them enough time to establish before cooler weather arrives.
Supplies You’ll Need
Gathering your supplies makes the whole process so much smoother. Here’s what I keep on hand:
- Clean, sharp pruning shears or a sharp knife: Essential for making clean cuts.
- Rooting hormone (optional but helpful): A little dab can encourage faster root development. Look for one formulated for softwood or semi-hardwood cuttings.
- Potting mix: A well-draining mix is key. I love a blend of equal parts potting soil, perlite, and coarse sand. Pre-moistening it slightly before use is a good idea.
- Small pots or seedling trays: Clean containers are a must to prevent disease.
- Plastic bags or a propagator: To create a humid environment for cuttings.
- Water: For watering and, if you choose, water propagation.
Propagation Methods
There are a couple of trusty ways to get more Dicliptera from your existing plants.
1. Stem Cuttings (My Go-To Method):
This is generally the easiest and most effective method for Dicliptera.
- Find a healthy stem: Look for a non-flowering stem that’s about 4-6 inches long.
- Make a clean cut: Just below a leaf node (where a leaf attaches to the stem), make a sharp cut with your shears.
- Prepare the cutting: Gently remove the lower leaves, leaving just two or three at the top. This prevents them from rotting in the soil.
- Dip in rooting hormone (optional): If you’re using rooting hormone, dip the cut end into the powder, tap off any excess.
- Plant your cutting: Insert the cut end about 1-2 inches deep into your pre-moistened potting mix. Firm the soil gently around the stem.
- Create humidity: Water the soil lightly and then cover the pot with a clear plastic bag or place it in a propagator. Make sure the leaves don’t touch the sides of the bag. Open it daily for a few minutes to allow for air circulation.
2. Water Propagation (A Visual Treat):
This method lets you see the roots develop, which is quite satisfying!
- Take cuttings as above.
- Remove all lower leaves.
- Place cuttings in a jar or vase of water: Ensure that no leaves are submerged. Only the stem should be in the water.
- Place in bright, indirect light: Keep the water topped up and clean. Change it every few days if it looks cloudy.
- Watch for roots: Roots should begin to appear in a few weeks.
- Transplant carefully: Once the roots are about 1-2 inches long, you can carefully transplant them into your well-draining potting mix. Be gentle, as the new roots are delicate.
The “Secret Sauce” (Pro Tips)
Here are a few little tricks that have served me well over the years.
- The “Bottom Heat” Trick: If you have a heating mat (often sold for seedlings), placing your cutting pots on it can significantly speed up root formation. It mimics the warmth of spring soil.
- Don’t Overwater Early On: It’s tempting to keep cuttings constantly moist, but slightly drying out the soil between waterings (while keeping it from becoming bone dry) can actually encourage the plant to send out roots in search of moisture.
- Scratch and Sniff (Carefully): Before applying rooting hormone, I sometimes give the very bottom tip of the cutting a very gentle scrape with my fingernail. Just a tiny bit to expose a bit of the inner stem tissue. This can sometimes encourage better hormone uptake. Be super gentle, though!
Aftercare & Troubleshooting
Once you see signs of new growth – tiny leaves unfurling or a noticeable tug when you gently pull on the cutting – you know roots have formed!
- Gradually acclimate: If you’ve been using a plastic bag, slowly begin to introduce the new plant to drier air by opening the bag for longer periods over a week.
- Watering: Water when the top inch of soil feels dry. They like consistent moisture but hate being waterlogged.
- Light: Continue to provide bright, indirect light. Once established, they can handle more direct sun.
Common Pitfalls to Watch For:
- Rot: This is the most common issue, usually caused by too much moisture and poor drainage. If the stem turns black and mushy, it’s likely rot. Sadly, there’s usually no coming back from that.
- Wilting: If your cutting wilts significantly, check the moisture level. It could be too dry or too wet (leading to root rot and an inability to take up water). Ensure good air circulation.
- No action: Sometimes, cuttings just don’t take. Don’t get discouraged! It might be the timing, the cutting itself, or just a bit of plant stubbornness. Try again!
A Little Patience Goes a Long Way
Propagating plants is a beautiful dance with nature. It takes a bit of intuition, a dash of patience, and a whole lot of love. Don’t be afraid to experiment and learn. Each cutting you nurture is a new adventure, and soon you’ll have more of these lovely coral flowers to share. Happy gardening!
Resource:
https://identify.plantnet.org/k-world-flora/species/Dicliptera%20sexangularis%20(L.)%20Juss./data