Cross posted from GrowNutTrees.com, your source for elderberry cuttings.
Step by Step to Propagate Elderberry
Start with the elderberry cuttings
Your cutting should be long enough to have at least two leaf junctions. The leaf junction under the soil will sprout roots.
How to Make Natural Rooting Hormone
Rooting Hormone or Powder from the store usually has a chemical that works by making the plant “forget” that it is in the middle of the branch and will start rooting. If you prefer to be organic, then you may want to use a natural rooting method.
Many people use natural rooting methods that include dipping the elderberry cutting in:
- Honey
- Apple Cider Vinegar
- DIY Willow Water – A Lesser Known Natural Rooting Hormone
Some other natural ways of making rooting hormone:
10 Ways to Make Natural Rooting Hormone – Preparedness Mama
Starting Elderberry Cuttings in a Pot
- Soak the “root” end of the elderberry cutting in water overnight.
- Size of the pot – I either use a tree pot or a 1 gallon pot. I frequently get my pots for free at the local nursery “Free” recycle bin out front.
- Prepare the pot with soil. You should use a more loose potting soil.
- Some people lightly score the “root” end of the elderberry cutting with a knife before dipping in the rooting hormone. I do this for other cuttings but not usually for elderberry cuttings.
- Dip the “root” end of the elderberry cutting into the rooting hormone of your choice. Stick the cutting into the soil. Don’t push it all the way down to the bottom of the pot. Leave some room for the roots to grow.
- After a couple of months, transplant to a larger pot or plant in your garden outside.
If it is late Winter, you can start these inside on a heat mat, with light from a nearby window, or under grow lights. This will give you more of a head start and more root growth before transplanting outside.
My Favorite Method to Grow Elderberry – Poke the Stick in the Ground
I have had many seasons of growing elderberry from cuttings. In Kansas, we do not have “April showers bring May flowers”. We have May and June thunderstorms and dry weather in between. The last few years we have had remarkably dry March and April months. It also can get hot very quickly in late May and early June. My transplanted elderberry plants withered in the late May sun.
The easiest method to grow elderberry from cuttings is to poke the “root” end of the elderberry stick in the ground. Then cover the base with mulch. This seems to work better than growing in a pot.
Pro: There is no transplant shock because it is growing right where you need it.
Con: If you live farther North and have late Winter freezes it may stop the growth. This can also happen if you get March warm weather, allowing the elderberry leaves to grow out, then you get a late hard frost.
My New Favorite Method to Grow Elderberry from Cuttings – Propagate in Sand
I have tried a new method this year – growing the elderberry cuttings in sand. This was originally a method learned from Plant Fanatics on YouTube, used for propagating figs from cuttings.
- Add sand to a plastic Tupperware-type container or bucket, one with a cover.
- Lay the elderberry cutting sideways in the sand and lightly press into the sand. Don’t cover it.
- Spray occasionally with a spray bottle of water to keep moist but not wet. Not too much or it will grow mold. I used distilled water to avoid the chlorine.
- Place on a heat mat near the light of window (doesn’t need direct light) or under a grow light.
After awhile, roots will grow from the underside of each end, with sprouts growing up from the sand.
Transplant to pots when they get substantial enough.
Why to do this method?
If you are collecting cuttings earlier in the Winter, or you have a longer Winter, this allows you to have a longer head start on growing the elderberry. It may be better established and have a more successful transplant in the Spring.
Here is a video of the method, used on figs:
Good luck with your elderberry cuttings!
And get your elderberry cuttings from GrowNutTrees.com.