Introduction
There is nothing quite like the sight of a canna lily in full bloom during the height of summer. Their massive, paddle-shaped leaves and brilliant tropical flowers bring an immediate sense of energy and exotic beauty to any landscape. Whether you are looking to refresh an existing flower bed or move your favorite varieties to a sunnier spot, transplanting canna bulbs is a straightforward and rewarding process. If you’re shopping for more canna inspiration, start with Cannas Bulbs for Sale or the Tall Cannas collection. (longfield-gardens.com)
At Longfield Gardens, we want to help you make your yard as beautiful as possible with high-quality plants that perform reliably. Moving these vigorous growers is a great way to ensure they have the space and nutrients they need to truly shine. This guide is for any gardener who wants to master the simple art of moving and dividing cannas for a healthier, more colorful garden. For even more canna tips, see our cannas blog category. (longfield-gardens.com)
In this article, we will cover when to move your plants, how to safely lift and divide the rhizomes, and the best steps for replanting. You will learn how to give your cannas the best possible start in their new home. If you need help matching planting time to your climate, check the Hardiness Zone Map. (longfield-gardens.com)
Why Transplanting Canna Bulbs Benefits Your Garden
Canna lilies are incredibly vigorous plants that grow from thick, underground stems called rhizomes. Over time, these rhizomes multiply and expand beneath the soil surface. While this growth is exciting, it eventually leads to a very crowded garden bed. (longfield-gardens.com)
Transplanting and dividing your cannas every few years is one of the best things you can do for their health. When the clumps become too dense, the plants must compete for water and nutrients. This can lead to smaller leaves and fewer flowers. By moving and spacing them out, you give each plant the room it needs to reach its full potential. For broader planting advice, our Best Way to Plant Canna Bulbs guide walks through the basics. (longfield-gardens.com)
Beyond plant health, transplanting is a practical way to rethink your garden design. Perhaps a nearby tree has grown and is now casting too much shade on your cannas. Or maybe you want to move some of your taller varieties to the back of a border to create a dramatic, colorful backdrop. Moving these "bulbs" allows you to keep your garden looking fresh and intentional. For planting in beds, see Planting Canna Bulbs in the Ground. (longfield-gardens.com)
Finally, transplanting is the easiest way to get more plants for free. When you lift a large clump, you can easily divide it into several smaller sections. This allows you to fill new areas of your yard or share your favorite varieties with friends and neighbors. If you’re growing them in pots, our Container Canna Guide is a helpful companion. (longfield-gardens.com)
The Best Time to Move Your Canna Rhizomes
Timing is one of the most important factors when it comes to successful transplanting. While cannas are resilient, choosing the right window of time helps them settle in quickly without unnecessary stress. Longfield Gardens also explains planting timing in its shipping information. (longfield-gardens.com)
Spring Transplanting
For most gardeners, spring is the ideal time to transplant canna bulbs. This is typically done just as the soil begins to warm up and the danger of frost has passed. At this stage, the rhizomes are just waking up from their winter dormancy. They have plenty of stored energy ready to put toward new root and leaf growth. (longfield-gardens.com)
If you live in a region where you lift and store your cannas for the winter, the "transplant" happens when you bring them out of storage and place them in their new spring home. If you live in a warmer climate where they stay in the ground year-round, wait until you see the first tiny tips of green poking through the soil before you begin the moving process. (longfield-gardens.com)
Fall Transplanting
In warmer USDA hardiness zones (usually zone 8 and warmer), you can also transplant cannas in the late fall. This is best done after the plants have finished blooming and the foliage begins to naturally yellow or die back. (longfield-gardens.com)
In cooler climates, fall is the time for "lifting." While this is technically a move from the garden to a storage box, the goal is the same: keeping the plant healthy for its future home. Regardless of your zone, moving cannas in the fall allows you to clean up the garden and prepare for a fresh start the following year. If you’d like a quick reference for zone timing, the Hardiness Zone Map is a useful tool. (longfield-gardens.com)
Can You Move Them in Summer?
While it is possible to move an established canna in the middle of the growing season, it requires more care. If you must move a tall, leafy plant in the heat of summer, it is often best to cut the foliage back by about half. This reduces the amount of water the plant loses through its leaves while the roots are trying to re-establish themselves in the new soil. (longfield-gardens.com)
Key Takeaway: For the easiest transition and the best blooms, aim to transplant your cannas in the spring when the soil is warm but the plants are still small. (longfield-gardens.com)
Preparing Your Tools and Workspace
Before you head out to the garden, gathering the right tools will make the job much easier. You do not need specialized equipment, but a few basics will ensure you don't damage the delicate "eyes" of the rhizomes. If you’re still planning your garden layout, the Learn pages are a good place to browse related guides. (longfield-gardens.com)
- A Sturdy Garden Spade or Fork: A garden fork is often better for lifting cannas because it is less likely to slice through the rhizomes than a sharp shovel.
- A Sharp Knife or Pruners: These are used for dividing the large clumps and trimming back old foliage.
- Garden Gloves: Canna rhizomes can be muddy, and a good pair of gloves will protect your hands.
- A Tarp or Large Container: This gives you a clean place to set the rhizomes while you work and makes cleanup much faster.
- A Garden Hose: Having water nearby is helpful for rinsing off excess soil so you can see where to make your cuts.
Make sure your cutting tools are clean before you start. Wiping your knife or pruners with a bit of rubbing alcohol helps prevent the spread of soil-borne issues from one plant to another. For general planting prep, Longfield Gardens’ FAQs also cover soil and planting basics. (longfield-gardens.com)
How to Dig and Lift Canna Rhizomes Safely
Lifting canna bulbs requires a bit of patience to ensure you get as much of the root system as possible. These plants can grow quite deep and wide, so it is always better to start digging further away from the center of the plant than you think you need to. For more planting technique details, see Planting Canna Bulbs in the Ground. (longfield-gardens.com)
- Trim the Foliage: If the plants are tall, cut the stems back to about four to six inches above the ground. This makes the clump much easier to handle and allows you to see exactly where the base of the plant is.
- Loosen the Soil: Start by digging a circle around the clump, about 10 to 12 inches away from the main stems. Push your garden fork deep into the soil and gently pry upward.
- Work Around the Clump: Continue moving around the plant, loosening the soil from all sides. You will feel the weight of the clump start to give as the roots release their grip on the earth.
- Lift Carefully: Once the clump is loose, slide your shovel or fork underneath the center and lift the entire mass out of the ground. If the clump is very large, you may need a partner to help or you can break it into smaller pieces while it is still partially in the ground.
- Clean Away Excess Soil: Shake the clump gently or use your hands to brush away the dirt. If the soil is heavy clay, a light spray from the garden hose can help reveal the structure of the rhizomes.
Dividing Canna Rhizomes for More Plants
Once the clump is out of the ground and cleaned, you will see that it is made up of many individual sections joined together. These are the rhizomes. Dividing them is the secret to getting more blooms and healthier plants. If you’re interested in other ways cannas are used in the landscape, browse Fresh Ideas for Growing Cannas in Your Garden. (longfield-gardens.com)
Look for the "eyes" on each rhizome. These are small, rounded bumps or points that look similar to the eyes on a potato. Each eye represents a new shoot that will grow into a stem.
To divide, you can often simply pull the rhizomes apart with your hands. They usually snap cleanly at the joints. If the clump is very dense and woody, use your sharp knife to cut it into sections.
Every new section should have at least one or two healthy eyes and, ideally, a few attached roots. If you find sections that are soft, mushy, or look hollow, simply set those aside and keep the firm, healthy pieces for replanting. If you want a broader overview of canna care, the All About Cannas guide is a useful next step. (longfield-gardens.com)
Action List: How to Divide Successfully
- Identify healthy sections with at least one visible "eye."
- Snap or cut the rhizomes at the natural joints.
- Discard any pieces that feel soft or look damaged.
- Keep the divided sections in a shaded spot until you are ready to replant.
Choosing the Perfect New Location
Cannas are tropical plants at heart, so their new home should reflect their love for warmth and light. When choosing a spot for your transplanted bulbs, keep these three factors in mind. If you’re planning a mixed planting, the Canna collection shows the range Longfield Gardens currently offers. (longfield-gardens.com)
Sun Requirements
Cannas are sun worshippers. For the best flowers and the most vibrant leaf colors, they need a location that receives at least six to eight hours of direct sunlight every day. While they can grow in partial shade, they often become "leggy"—meaning they grow tall and thin—and they may not produce as many flowers. For a sun-and-color overview, see the Learn section. (longfield-gardens.com)
Soil and Drainage
The term "drainage" simply refers to how fast water leaves the soil after a rain. Cannas love moisture, but they do not like to sit in soggy, waterlogged soil for long periods.
To check your drainage, watch your garden after a heavy rain. If puddles remain for more than five or six hours, that spot might be too wet. You can improve the soil by adding organic matter like compost or shredded bark, which helps create a better structure for the roots. The FAQs page also notes that well-drained soil is important for bulbs and plants. (longfield-gardens.com)
Room to Grow
Because cannas can grow quite large, make sure the new spot has enough vertical and horizontal space. Some tall varieties can reach six or seven feet in height. Ensure they won't block the view of other plants or grow into low-hanging tree branches. If you’re choosing big statement plants, Tall Cannas is the most relevant shopping path. (longfield-gardens.com)
Step-by-Step Guide to Replanting
Now that you have your healthy divisions and a great location, it is time to get them back into the ground. At Longfield Gardens, we have found that getting the depth and spacing right is the most important part of the planting process. For shipment timing by zone, review Shipping Information. (longfield-gardens.com)
- Prepare the Hole: Dig a hole or a trench about four to six inches deep. If you are planting several rhizomes together, a long trench is often easier than digging individual holes.
- Check the Spacing: Place your rhizomes in the hole. For tall varieties, space them about two feet apart. For dwarf or medium varieties, one foot of space is usually sufficient. This gives the foliage plenty of room to expand without overcrowding.
- Position the Rhizome: Lay the rhizome horizontally in the hole. Ensure the "eyes" or growing points are facing upward toward the sky. If you aren't sure which way is up, laying it on its side is perfectly fine—the plant will figure it out!
- Cover with Soil: Fill the hole back in with soil and gently pat it down with your hands. You want to remove large air pockets without packing the earth so tightly that it becomes hard.
- Water Deeply: Give the newly planted rhizomes a good soak. This settles the soil around the roots and signals to the plant that it is time to start growing.
Caring for Transplanted Cannas
The first few weeks after transplanting are the most critical. Your cannas need a little extra attention while they develop new roots in their new environment. For container-specific care, see Planting Canna Bulbs in Containers for Tropical Color. (longfield-gardens.com)
Watering
The goal is to keep the soil consistently moist but not saturated. A good rule of thumb is to water deeply once or twice a week, depending on the weather. If the top inch of soil feels dry to the touch, it is time to water. Deep watering encourages the roots to grow further down into the soil, which makes the plant more stable and drought-resistant later in the season. (longfield-gardens.com)
Mulching
Adding a two-inch layer of mulch around the base of your cannas is a great way to help the soil retain moisture. It also helps keep the soil temperature consistent and prevents weeds from competing with your newly moved plants. Use natural materials like wood chips, straw, or leaf mold. For more garden basics, the Learn pages are a useful reference. (longfield-gardens.com)
Fertilizer
Once you see new green shoots appearing, you can apply a balanced, all-purpose fertilizer. Cannas are "heavy feeders," meaning they use a lot of nutrients to produce those massive leaves and flowers. Follow the instructions on the fertilizer label for the best results. (longfield-gardens.com)
Patience is a Virtue
Don't worry if your transplanted cannas take a week or two to show signs of life. Moving a plant is a big change, and it often spends its first few days focused on root growth rather than leaf growth. Once the weather stays consistently warm, you will be amazed at how fast they begin to climb toward the sun. If you’re still comparing planting windows, When Should I Plant Canna Bulbs? is worth a look. (longfield-gardens.com)
Transplanting Into Containers
If you don't have space in your garden beds, or if you want to add a tropical touch to your patio, cannas are excellent candidates for container growing. For a larger shopping collection, browse Products and filter by canna varieties. (longfield-gardens.com)
When transplanting canna bulbs into pots, choose a large container with plenty of drainage holes at the bottom. A pot that holds at least five to ten gallons is usually best for standard cannas, while smaller pots work for dwarf varieties.
Use a high-quality potting mix rather than garden soil. Potting mix is lighter and designed to provide the perfect balance of air and moisture for container plants. Plant the rhizome about four inches deep, just as you would in the ground.
Keep in mind that plants in containers dry out much faster than those in the ground. During the heat of summer, you may need to water your potted cannas every day. Longfield Gardens’ 100% Guarantee also applies to their plants and bulbs. (longfield-gardens.com)
Key Takeaway: Container-grown cannas offer a portable way to bring height and color to porches and decks. Just remember to water more frequently than you would in the garden. (longfield-gardens.com)
Conclusion
Transplanting canna bulbs is one of the simplest ways to rejuvenate your garden and enjoy even more of these spectacular plants. By lifting, dividing, and moving your rhizomes to a sunnier spot with fresh soil, you are setting the stage for a summer filled with lush foliage and vibrant blooms. For more canna shopping options, revisit Cannas Bulbs for Sale. (longfield-gardens.com)
Whether you are a seasoned gardener or just starting your first flower bed, cannas are incredibly forgiving and rewarding. At Longfield Gardens, we believe that gardening should be a source of joy and relaxation. Taking the time to care for your cannas now will pay off in a stunning tropical display that lasts all season long. If you need help with shipping or timing, see Shipping Information. (longfield-gardens.com)
- Transplant in spring for the best growth and bloom production.
- Divide large clumps to improve plant health and get more flowers.
- Plant rhizomes 4–6 inches deep in a sunny, well-draining spot.
- Water consistently as the plants establish their new roots.
"The beauty of cannas lies in their resilience. A simple move to a better location can transform a struggling plant into the centerpiece of your summer garden."
We stand behind the quality of every bulb we ship. If you ever have a question about your plants or need help with a specific gardening challenge, our team is here to support you. You can also review the FAQs for quick answers. (longfield-gardens.com)
FAQ
When is the best time to transplant canna bulbs?
The ideal time to transplant is in the spring after the danger of frost has passed and the soil has begun to warm. This allows the rhizomes to wake up from dormancy and start growing immediately in their new location. In warmer climates, you can also transplant in late fall after the blooming season has ended. For zone planning, the Hardiness Zone Map is helpful. (longfield-gardens.com)
How deep should I plant the rhizomes when moving them?
You should plant canna rhizomes about four to six inches deep. If you are planting in a container, the same depth applies. Make sure the growing points (the "eyes") are facing upward, or simply lay the rhizome horizontally in the hole. (longfield-gardens.com)
Do I need to cut the leaves back before I transplant?
If you are moving cannas in the spring when they are just starting to grow, you don't need to do much trimming. However, if you are moving established plants in the summer, cutting the foliage back by about half helps the plant focus its energy on growing new roots. In the fall, it is standard practice to cut the stems down to a few inches above the ground before lifting. (longfield-gardens.com)
Can I move canna lilies while they are blooming?
While it is possible to move them during the bloom cycle, it is not the most ideal time. The plant is putting a lot of energy into its flowers, and the stress of moving may cause the current blooms to fade quickly. If you must move them while blooming, be sure to take a large root ball of soil with the plant and water it very thoroughly for several days after the move. If you need help with order timing, the Shipping Information page explains how Longfield Gardens schedules shipments. (longfield-gardens.com)
