ARTICLES

From Selection to Stem – The Road to Developing a New Variety at Alexandra Farms

If you've always wanted to know more about the process behind the rose, Pilar Buitrago, Alexandra Farm's biologist, shares really insightful information about the roots of it all.

By: MELISSA MAINGOT | 04-03-2026 | 6 min read
Cut Flowers Roses
Garden roses

People hardly notice the years of deliberation, testing, and waiting that go into a garden rose until they see it at its best – fully open, fragrant, and full of character. Every garden rose variety at Alexandra Farms symbolizes a protracted journey of perseverance, accuracy, and tireless dedication to quality.

Timing is crucial to everything that takes place behind the scenes, from the initial phases of selection to the point at which a rose is prepared for presentation to the public. If you've always wanted to know more about the process behind the rose, Pilar Buitrago, Alexandra Farm's biologist, shares really insightful information about the roots of it all.

The Road to a New Variety by Alexandra Farms

Developing a garden rose is not a linear process, nor is it quick. It is a careful balance between intuition and data, creativity and discipline. In this interview, Pilar shares how new varieties are selected, evaluated, and ultimately brought to market, revealing why patience, observation, passion, and respect for nature are essential at every step.

 

The road to a new variety by Alexandra Farms
Caption

 

From First Selection to Commercial Production

When people see a finished garden rose variety, they often don’t imagine everything that happens behind the scenes. We asked Pilar to walk us through the timeline, from the first selection to commercial production, to which she said:

"In the first stage, we search for exclusive garden rose varieties and evaluate key parameters such as color, preferably bridal tones for weddings and events. Form is extremely important; the roses must have a romantic, nostalgic shape, such as cups or rosettes. We also look for fragrance, good opening behavior, long vase life, and exceptional beauty. This stage is both summarized and very thorough. It involves year-round research: speaking with hybridizers, reviewing their collections, visiting them, and studying fashion and design trends within the floral industry.

 

Pilar Butriago of Alexandra Farms
Pilar of Alexandra Farms

 

"The second stage focuses on productivity, stem quality, and resistance to transportation, including simulated travel tests. At this point, we can also begin marketing analysis, sending samples to clients and floral designers worldwide. Statistical analysis of productivity, quality, and vase life is essential here.

Based on these results, we select only a small number of varieties each year to move into the pre-commercial stage. Customer feedback becomes especially important, as does productivity, which we consider a key parameter. Some varieties are discarded, while others move forward to full commercial production. From start to finish, at least two years pass."

 

Pink garden rose by Alexandra Farms
A pink garden rose blooming

 

Recognizing a Variety Worth the Commitment

For Pilar, identifying a promising new variety is both an intuitive and highly disciplined process. Years of experience have taught her that the earliest signs of potential often reveal whether a rose is worth the long-term commitment it demands. With every decision carrying weight for the future of the company, recognizing that promise at the right moment is essential.

We asked her what some of the first signs are that tell you a new variety is truly worth the years of commitment and work it will require.

Pilar:

"If a variety meets parameters such as a beautiful, nostalgic garden rose form, appealing color, fragrance, high productivity, strong quality, and long vase life, then it has real potential. These decisions are demanding and greatly influence the future of the company, but when the right variety appears, all the effort is worth it."

 

Peachy garden roses by Alexandra Farms
Peachy garden roses

 

About how many years does it take for a rose to be truly 'ready' to be grown and shared with the world, she mentioned:

"In my experience, at least two to three years. During this time, we can thoroughly evaluate aspects such as productivity and quality, plant behavior during cultivation, production cycles, resistance to pests and diseases, among others. This allows us to assure our clients that the variety is consistent in its characteristics, has adequate vase life, and is productive and profitable, which is ultimately what we seek as a company."

 

Garden rose harvest at Alexandra Farms
Garden rose harvest at Alexandra Farms

 

Patience Is a Virtue in the World of Flowers

Why is patience such a fundamental part of developing new varieties, and what usually happens when the process is rushed?

Pilar says:

"All work involving a living being requires great patience. We are working with a plant that needs specific conditions to adapt to the environment where it is planted. Most of our varieties are brought from the opposite hemisphere, where climate and soil conditions are completely different. Because of this, they require an adaptation process to new conditions, which demands a great deal of patience and effort on our part. When these processes are rushed, mistakes can occur, such as selecting a variety that will not perform well under our conditions or choosing varieties that do not meet the necessary characteristics to be successfully marketed in the floral industry."

 

Garden rose harvest at Alexandra Farms Colombia

 

We asked her:

Are there moments during the development stage when it's necessary to step back and simply wait, even when everything seems to be going well?

Pilar:

"Yes. Sometimes a variety simply needs time to function properly, adapt, and reach its full productive potential and vase life. At other times, the world itself needs time to accept and appreciate it. Trends change, and colors or forms that were once unpopular can come back into favor. All of this requires time."

How Harvest Timing Shapes the Final Experience and Product

As living beings, garden roses require careful care throughout their growth, as well as during harvest and post-harvest.

Pilar mentions that factors such as the time of day the flowers are harvested, the stage of opening, and post-harvest hydration all determine the quality of garden roses. Alexandra Farm's goal is to ensure that each stage of these processes is carried out in the best possible way so that their customers are fully satisfied with the wonderful product they receive.

 

Hot red garden roses by Alexandra Farms

 

This said, what do you think people would value more about roses if they understood how much waiting, care, and time go into each stem?

"If people truly understood all the work and processes involved in producing a single rose stem, they would value it much more. They would recognize all the people involved at every stage, planting, cultivation, harvesting, post-harvest handling, packing, transportation, and sales, as well as the dedication required to care for each plant and each stem. We would understand that a rose represents not only beauty, but also work, care, love, and a great deal of patience."

 

Workers at Alexandra Farms

 

Lastly, we asked Pilar, after working so closely with timing and precision, what 'the right moment' means to her on a personal level, to which she said:

"The right moment is a combination of many things: the prior preparation of a product, a feeling, or an activity, which, thanks to opportunity in the world and each person's intuition, leads us to that right moment of success, at exactly the right time."

 

Colorful garden roses by Alexandra Farms
Colorful garden roses by Alexandra Farms

 

Photos courtesy of Alexandra Farms

FAQ

How long does it take for a new garden rose variety to be ready for commercial production?

A typical timeline is two to three years. This period allows for careful evaluation of productivity, quality, plant behavior, resistance to pests and diseases, and vase life, ensuring that the variety meets Alexandra Farms’ high standards.

What are the key factors considered when selecting a promising rose variety?

  • Selection focuses on multiple parameters:
  • Nostalgic garden rose form (cups or rosettes)
  • Appealing color, often bridal tones
  • Fragrance
  • Productivity and strong stem quality
  • Long vase life and ability to withstand transportation

Each factor is assessed through both intuition and data-driven analysis.

Why is patience so important in developing new rose varieties?

Roses are living beings that need time to adapt to new climates, soils, and cultivation conditions. Rushing the process can lead to mistakes, such as selecting a variety that will not thrive or meet commercial standards. Patience ensures consistent, high-quality roses.

How does harvest timing affect the quality of garden roses?

The stage of bloom, time of day, and post-harvest hydration all impact a rose’s final quality. Proper care during growth, harvest, and handling ensures long vase life, beauty, and customer satisfaction.

What does “the right moment” mean in rose cultivation?

It’s a combination of preparation, intuition, and timing. Recognizing the optimal stage for planting, harvesting, or introducing a new variety maximizes the rose’s potential and ensures its success in the market.

Poll

If you understood how much care, patience, and time goes into producing a single rose stem, what would you value most?

YOU MAY ALSO LIKE

Holi Festival 2026 Festival
Holi: Festival of Colors and Flowers Where Petals and Paint Blend
100 years David C.H. Austin
100 Years Since the Birth of David C. H. Austin – The Visionary Who Reimagined the Rose
Garden Roses are reshaping the markets
The Global Rise of X-Pression Roses
Cut Flowers Roses
Feb 25 | 5 min read
Vday design by Jake Kale
A Different Kind of Love Story, Told in An Unconventional Garden Rose Palette
Rose Tess
Simple Palettes and Thoughtful Design With Whites and Reds in Everyday Florals
Cut Flowers Roses
Dec 24 | 3 min read
The Most Scented Roses Florists and Flower Lovers Truly Appreciate
The Most Scented Roses Florists and Flower Lovers Truly Appreciate
four phones with a thursd page open

Can't get enough?

Subscribe to the newsletter, and get bedazzled with awesome flower & plant updates

Sign up