Here is a list of topics about propagating plants for your home landscape that I’ve written about here on Growing The Home Garden. The first four posts have some important information on propagating plants while the individual plant posts offer information about propagating the plant in question as well as my own experiences with them. Enjoy!
Plant Propagation Techniques
What is Plant Propagation?
Plant propagation has to be my favorite subject! Plant propagation is one of the most inexpensive ways to make more plants and expand your gardens. There are several methods of propagating plants and three of the most common ways are through through division, through layering, and through cuttings. Each of these methods has a few advantages that are worth looking at. Some of these methods will work for some plants but may not be effective for others. Here is a short summary of these methods.
Plant Propagation Method: Division
Dividing plants is a very good method of propagation for many clump forming species of plants. Hostas, heucheras, daylilies, ornamental grasses, and many other perennials will not only tolerate but sometimes need to be divided. It is better to divide most plants in the spring when they are actively growing and the roots can take some abuse but some will successfully divide in the fall. You don’t have to divide plants until they have developed a dead hole toward the center, but if you would like more plants faster, divide away!
Plant Propagation Method: Layering
Layering is a safe strategy for many plants. It involves burying a length of a low growing stem underneath the soil until it develops roots. Then the gardener can sever the new plant from the mother plant and plant somewhere else in the garden. To speed up the process the stem can be wounded and applied with rooting hormone but many plants naturally layer by themselves. Viburnums, forsythias, and azaleas are good candidates for layering along with many other shrubs. This is a safe method of propagation since the stem remains attached to the main plant until roots are formed. There is very little risk involved for the cuttings. The biggest disadvantage is that you can’t make as many plants as you can with cuttings.
Plant Propagation Method: Cuttings
This is probably the area I have the most fun experimenting with in my garden. There are several different types of cuttings you can take from stem tips to basal root cuttings. Some plants take to cuttings readily while others can be a difficult challenge. Most perennials will easily work with stem tip cuttings or basal stem cuttings. Trees and shrubs can be more difficult, but if the plant creates suckers there may be good rooting material. My favorite shrub for propagating through cuttings is the red twig dogwood. I’ve found that they work best as hardwood cuttings done over winter. Salvias, verbena, Russian sage, catmint and many other perennials work well as stem tip cuttings.
More Information on Plant Propagation for Home Gardens
The links below will give you some solid information about the process and procedures for propagating plants.
- Propagating Plants: The Basics of Cuttings
- Plant Propagation through Hardwood Cuttings
- 10 Easy Plants to Propagate for Your Home Garden
- What in the World are Plant Patents?
- Division: Divide and Conquer!
- Layering
- Building a Plant Holding Bed
Propagating Shrubs and Trees
The links below will give you specifics from my experience on how I’ve propagated various plants. Many of the techniques cross over to other plants.
- Birch Tree (Betula nigra) from cuttings
- Caryopteris (Blue Mist Shrub)
- Crape Myrtle Propagation by Cuttings
- Red Twig Dogwood
- Beautyberry from Cuttings
- Deciduous Magnolia through layering (‘Jane’ magnolia)
- Dwarf English Laurel
- Pyracanthus augustifolia (Firethorn)
- Ninebark Propagation from Cuttings
- Japanese Dappled Willow (Salix integra) Cuttings Water Method
- Butterfly Bush Cuttings Making Progress
- Butterfly Bush Propagation Progress Update (Progress report on Butterfly Bush Cuttings)
- Grape Vines from Greenwood Cuttings
- Holly Cuttings
- Hydrangeas: Variegated (macrophylla), Update
- Hydrangeas: Oak Leaf (Hydrangea quercifolia)
- Hydrangeas: More on Oak Leaf Hydrangea
- Burning Bush (Euonymous alata)
- Purple Leaf Plum Propagation
- Densiformis Yew
- Leyland Cypress
- Viburnum Cuttings
- Viburnum, Arrowwood (Viburnum dentatum)
Propagating Perennials and Annuals
- Russian Sage Cuttings (Plant Propagation Update)
- Achillea millifolium
- Coleus Cuttings
- Catmint Cuttings (Nepeta faassinii)
- Propagating: Russian Sage, Salvia, and Coneflower
- Asiatic Lily Propagation
- Artemsia ‘Powis Castle’
- Persian Shield (Strobinlanthus dyerianus)
- Salvia
- Husker’s Red Penstemon Propagation
5 Easy Perennials to Propagate from Cuttings
Isn’t it great to have a few easy to propagate plants that you can grow to increase your garden? The plants in the video below are all easy to grow from cuttings. salvia catmint creeping phlox monarda lemon balm General Propagation Procedures for These Plants…
Propagating Mums for Profit
It’s kind of an odd subject to bring up during spring but propagating mums for profit takes time. Spring is when you have to get started for fall mum sales. For the purposes of this article we are talking about the common chrysanthemum you find…
How to Propagate a Dogwood Tree from Cuttings (Cornus florida)
I successfully rooted a Florida dogwood (Cornus florida) from a cutting! This is a tree that’s been tricky in the past for me to propagate, and I finally had some success I think is worth sharing. In this post, I’ll walk you through exactly what…
Rooting Coleus from Cuttings: Easy Method to Make More Plants
If coleus (Solenostemon) is not the easiest plant cutting to root, then it must be ranked at the top of the plant propagator’s list right next to the willows. Here’s the process of rooting Coleus in water. Whether you want to multiply your coleus plants…
Pruning and Propagating a Japanese Dappled Willow
Yet again I found myself taking more cuttings of a Japanese dappled willow (Salix integra). Sometimes I just can’t help myself. Or maybe I do help myself? Whatever the case I brought home with us a bunch of willow branches for propagating. They came off…
8 Popular Plant Propagation Posts!
Since so much of the garden right now is suffering from lack of adequate rainfall I thought it might be a good time to look back at a few past plant propagation posts. Some of these are favorites of mine and hopefully they will be…
How to Grow Oak Leaf Hydrangeas From Seed
I did a video a while back on Youtube about collecting oak leaf hydrangeas from seed. I thought since now is the ideal time to start collecting those seeds again I would go ahead and direct sow some oak leaf hydrangeas from seed. Below you…
Propagating Perennials: Russian Sage, Salvia, and Coneflower
Spring is a great time for what? PERENNIAL PLANT PROPAGATION! OK, I get excited about making new plants and I wanted to share a little of what I’ve been working on in the garden. Spring really is a great time to take cuttings of your…
Propagating Peppers Through Cuttings
You might think that peppers are one of those seed only grown plants. For many gardeners they are, but what if you want an exact copy of a favorite pepper plant? With peppers we typically sow the seeds in late winter and grow the seedlings…
How to Propagate Winter Jasmine by Taking Advantage of Aerial Roots
You all know how much I like making new plants, but you should also know that I really like it when plants make it easy for the propagator. Many plants do just that by creating aerial roots that normally will be used to grab onto…