Overcrowding of rose bushes can lead to major problems with various diseases, fungi, and others. By leaving enough space between our rosebushes, oxygen can flow through and around them, which helps keep diseases away. Good oxygen movement also increases the overall health and performance of the rose bushes.
Whether you’re planting a single rose bush or designing an entire rose garden, proper spacing is key to growing healthy plants. Overcrowding leads to increased disease and reduced flowering, while planting too far apart looks sparse. So what is the ideal distance for planting roses? Let’s take a look.
Factors That Determine Rose Spacing
There are a few considerations when deciding how far apart to space rose bushes
-
Mature Size – The ultimate height and width the variety reaches at maturity determines the minimum space it needs.
-
Growth Habit – Roses with an upright or bushy habit need less width between plants than those with a spreading, sprawling form.
-
Location – Growth is often more vigorous in warmer climates, requiring wider spacing than the same variety would in cooler areas
-
Pruning – Regular pruning to shape plants allows closer spacing than unpruned, free-growing roses. But leave room for growth between prune cycles.
-
Air Circulation – Spacing plants too densely increases humidity and inhibits air movement, raising disease risk.
Taking these factors into account for each variety ensures your roses thrive without overcrowding issues.
Recommended Distances Between Rose Bushes
As a general guideline here are spacing recommendations for planting various types of roses
Hybrid Tea and Grandiflora Roses
- Mature Size: 4-6 feet tall and wide
- Spacing: 2-3 feet apart
Floribunda and Polyantha Roses
- Mature Size: 3-5 feet tall and wide
- Spacing: 2-4 feet apart
Miniature Roses
- Mature Size: 1-2 feet tall and wide
- Spacing: 1-2 feet apart
Climbing Roses
- Mature Size: Variable height, 4-8 feet wide
- Spacing: 6 feet between plants
Shrub and Landscape Roses
- Mature Size: Variable, check variety
- Spacing: Adjust according to growth habit
Tree Roses
- Mature Size: 5 feet tall, 3 feet wide
- Spacing: 4 feet apart
These ranges provide a starting point, but studying the specific growth details of the varieties you’re planting gives a more precise estimate.
When calculating distance between plants, the goal is to allow foliage to fill in and meet at maturity without crowding or overlap. This “touching but not crowding” effect results in abundant yet healthy rose plants.
Spacing Rose Beds and Borders
In addition to spacing between individual rose bushes, also consider layout when planning beds and borders:
-
Place tallest varieties at the back, with shorter plants graduating to the front for best visibility.
-
Arrange shrub roses and climbers along fences or structures to showcase their form.
-
Allow enough space between plants and paths for access to prune, deadhead and care for roses.
-
Plant disease-resistant varieties on the windward side of beds for protection. situate susceptible roses in sheltered spots.
-
Group roses with similar needs like water, light and soil together in “like zones”.
-
For stunning mass plantings, place matching varieties in triangular clusters of 3, 5 or 7.
Adjusting Spacing in Time
Proper rose spacing provides plants room to reach mature size without crowding. But roses don’t reach their full dimensions immediately after planting. Here are some tips for adjusting space over time:
-
Plant roses closer initially, then remove some plants later to widen spacing once they are established.
-
Allow extra space between newly planted roses to accommodate rapid initial growth.
-
As plants mature, prune and train growth to keep them shaped within allotted space.
-
Divide or transplant roses that outgrow their location to prevent overcrowding.
No matter the initial spacing, monitoring and adjusting as plants grow ensures healthy, thriving roses that dazzle with abundant blooms. With good care and proper spacing, your roses will give years of beauty to your garden.
General Rose Bush Spacing
When planting Hybrid Tea rose bushes, I like to keep at least 2 feet (61 cm. ) between each rose bush planting hole. With their more upright or tall habit, the 2-foot (61 cm. ) spacing will usually accommodate their spread or width adequately. When it comes to Grandiflora and Floribunda rose bushes, I read everything I can to find out how they grow, like how wide or spread out they are. Then plant these rose bushes 2 feet (61 cm. ) apart from the point of what I calculate as their outward spread points. Where the Hybrid Tea roses are planted basically 2 feet (61 cm. Aside from the edges of their holes, the Grandiflora and Floribunda rose bushes are set 2 feet (61 cm) apart. ) apart from their anticipated spread points.
- As an example, a rose bush that is being thought about has a 3 foot (1 m) total spread (width): Based on the information I have access to, I figure that the spread is about 18 inches (45 cm) from the middle of the bush. 5 cm. ) in each direction from the center of the bush. So, if the next rose bush I want to plant grows the same way, I will need to find one that is over 18 inches (45 cm) tall. 5 cm. ) plus 2 feet (61 cm. ) for the center of that planting. You can bring the 2-foot (61 cm. ) measurement closer by around 2 or 3 inches (5-7. 5 cm. ) if you choose to.
Just keep in mind that those bushes will need to be shaped and pruned so that they can grow close to each other without being too close, which could cause diseases to spread. It can be hard to figure out how to climb rose bushes, so I suggest giving them a lot of space—maybe even a little more than they normally grow. For Hybrid Teas, Grandifloras, and Floribunda rose bushes, I follow the same rules. The same goes for miniature or mini flora rose bushes. There are times when “mini” refers to the size of the flower, not the rose bush itself. There are some small roses in my rose beds that need as much space to spread out as my Floribunda rose bushes. Shrub rose bushes will vary a lot typically. Some of my David Austin shrub roses need a lot of space because they’ll spread out 4.75 to 5 feet. 5 m. ). These do look very pretty when they are allowed to grow together and form a wall of lovely flowers and leaves. When they are close together, it will work as long as they are kept thin enough to let oxygen flow. Short or medium-height climbers are another type of shrub rose. These rose bushes look great with a decorative trellis behind them, and they should be spaced out so that their long canes don’t touch but are close to each other. There are shrub rose bushes that grow in a way that is a lot like a Hybrid Tea rose. They don’t get as tall but they spread out a bit more. Find out how the Knockout rose bushes you want to plant grow and then space them out according to the rules above for spread and spacing. These rose bushes like to spread out, and they’ll do a great job of filling in their rose bed or garden. Another old rule of thumb that works really well is to plant them in odd-numbered clusters, like three, five, or seven. When you plan your rose bed or garden, you should also think about how the rose bushes will grow in terms of height. It looks nice to plant taller rose bushes at the back of the space, then medium-height bushes, and finally shorter rose bushes. Also, leave yourself room to move around the bushes for doing shaping, pruning, deadheading, and spraying as needed. There is also space to cut some of those lovely flowers to bring inside and enjoy as a bouquet. As this article comes to a close, I want to stress how important it is to find out as much as you can about the rose bushes you’re thinking about buying and how they grow in your area. This preliminary research will truly be invaluable to your rose bed or garden being all it can be.
Proper Spacing of Roses Depends on Where You Live
We can’t even begin to figure out how far apart to put our rose bushes until we learn more about them. As much information as we can find about the rose bushes we want to plant in our rose beds or gardens, both about how they normally grow and how they grow in our area needs to be gathered. If you live in California and want to grow a rose bush, it will probably grow very differently than if you live in Colorado or Michigan. To get this kind of useful information, I strongly suggest getting in touch with a local American Rose Society Consulting Master Rosarian or Rose Society.
How far apart should you plant your roses by David Austin Roses
FAQ
Do roses need a lot of space?
How wide should a rose bed be?
How close together can you plant knock out roses?
How long do roses take to grow to full size?
How far apart should hybrid tea rose bushes be planted?
When planting Hybrid Tea rose bushes, I like to keep at least 2 feet (61 cm.) between each rose bush planting hole. With their more upright or tall habit, the 2-foot (61 cm.) spacing will usually accommodate their spread or width adequately.
How far apart should Roses be planted?
Plant too far apart and you will see areas of bare earth between each rose. When planting you want to take into account the grown size of the rose, this means to begin with, while your roses establish themselves, you may see gaps between them. Different varieties of roses may be planted as single plants within the same border.
How many roses should be planted together?
Diagram shows one rose planted in a bed or border. Planting three of the same shrub rose together in a tight group creates the illusion of one larger shrub, making greater impact in the garden. In this situation, we recommend planting closer together, in a triangular formation, overlapping them by half of their mature width.
How much space should a rose plant have?
There should be at least a 1-inch gap between the stem’s base and mulch layer. You’ll also need to spread the mulch uniformly under the roses, over an area just as wide or slightly wider than the plant’s diameter. You need as much room as possible to achieve this level of accuracy so remember to space correctly when planting your roses.