https://youtu.be/a14eAaKuufw?si=l-DMCSjyfhpK1DBK
Julian Langelaan is a pioneer in the emerging organic farming movement in the Netherlands. As the founder of Op Beemster Klei, which translated means, “a farm with clay soil, in the Beemster region,” Julian began growing cut flowers 10 years ago. The healthy, high quality, annuals, perennials, and ornamental woody shrubs from Op Beemster Klei demonstrate the success of having an organic approach, rare in a nation filled with greenhouse cut flower operations and a mega flower auction that serves the globe. As part of our recent Slow Flowers tour to Holland and Belgium, we visited Op Beemster Klei for a personal tour with Julian. Prior to traveling to Holland in April, I also pre-recorded an interview with him. Together, the interview and the tour of Op Beemster Klei will introduce you to what promises to be the future of flower farming in Holland.
Julian Langelaan of Op Beemster Klei
Op Beemster Klei was founded in 2016 by Julian Langelaan. He grows a wide array of organic summer flowers, supplied to the floral marketplace from mid-May through the end of October. Principle crops include peonies, sunflowers and dahlias, supplemented with a selection of other species such as alchemilla, saponaria, flowering dill, and nearly 30 other crops -- a beautiful mix of perennials and annuals, making it possible to compile a complete organic bouquet. Op Beemster Klei supplies to (international) wholesalers and to local stores and florists, which are supplied via the FloraHolland locations, as well as directly from our nursery.
Julian, leading a guided tour of Op Beemster Klei for our Slow Flowers group on an April 2026 visit to Holland
Julian assumed management of the flower farming operations from Jan Knook, who grew organic flowers in the same fields for nearly 15 years. Jan’s organic arable farm is still located at the same address as Op Beemster Klei, while today he focuses on crops like potatoes and onions.
One of the high tunnels at Op Beemster Klei
The objective of Op Beemster Klei is to increase the organic cut flower sector and make the floriculture sector greener. Other floriculture growers also want to commit to this, together with them, Op Beemster Klei co-founded the association Pure Organic in 2017. Pure Organic aims to raise awareness of the organic floriculture sector among buyers and end users. The flowers of Op Beemster Klei are certified by SKAL Biocontrole, an independent organization that supervises the organic chain in the Netherlands. Skal certifies companies with organic activities. An independent administrative body, SKAL ensures that the organic production, processing, and trading of products comply with EU organic regulations, the Dutch Agricultural Quality Act, and the regulations and principles of Skal Biocontrole.
The promise of a beautiful flower season across the fields at Op Beemster Klei
Op Beemster Klei is located in The Beemster Polder, an important UNESCO World Heritage site, reclaimed from a lake via the water extracted by windmills between 1609 and 1612. The region’s original historic landscape of fields, roads, canals, and dykes has been preserved intact. It is a stunning landscape and we LOVED visiting Julian’s farm.
The Slow Flowers Tulip Tour to Holland and Belgium 2026
Today’s episode is in two parts – first, I filmed an in-person tour led by Julian when our small tour group visited Op Beemster Klei on April 29th. That is followed by a virtual interview I conducted with Julian in early April, prior to my visit. I can’t wait to share this impressive flower farmer and his operation with you.
Thanks to Lois Moss of Tour 2 Explore More, our fantastic tour producer, who arranged for our visit to Op Beemster Klei and introduced us to Julian Langelaan.
Hot Off the Press!
Slow Flowers Journal Spring 2026 "The Slow Weddings Issue"
In News of the Week, we have just published the Spring 2026 edition of Slow Flowers Journal – our third annual Slow Weddings issue!
Slow Flowers Journal Spring 2026 - Table of Contents
Floristry’s conventional wisdom says the largest expenditure any client will make at any time in their lives is when and how they choose to flower their marriage ceremony. That may be true, but we’re not interested in price tags. Instead, we’re intrigued by the size of the emotional investment in flowers that any couple might make. Again, it’s not about the dollar amount (while that is certainly important), but it’s about the value placed on having flowers – seasonal and local flowers – at the center of a ceremony. We love floral-forward weddings, and this issue delivers just that. Creatives are inspired to do their best work when a couple lets the flowers express their sentiments, be it a backyard family wedding, an elopement for two, nuptials in the dahlia fields, or a classic church ceremony. We hope you are equally inspired by the narratives and the thoughtful artistry collected in these pages.The Spring 2026 issue of Slow Flowers Journal is all about flowers for weddings, but we also have great contributions from several members whose essays, columns, and a book review round things out in this issue. The issue also profiles artist Elizabeth Barlow, whose hyperreal oil paintings magnify flowers to monumental scale.
I hope you enjoy this flower-packed issue. You can find the link in today’s show notes or in our Instagram bio – please check it out and let us know what stories you love most!
Click here to read the full issue of Slow Flowers Journal - Spring 2026
Thank you to our Sponsors
This show is brought to you by slowflowers.com, the free, online directory to more than 700 florists, shops, and studios who design with local, seasonal and sustainable flowers and to the farms that grow those blooms. It’s the conscious choice for buying and sending flowers.
Thank you to our lead sponsor, Flowerbulb.eu and their U.S. lily bulb vendors. One of the most recognizable flowers in the world, the lily is a top-selling cut flower, offering long-lasting blooms, year-round availability, and a dazzling petal palette. Flowerbulb.eu has partnered with Slow Flowers to provide beautiful lily inspiration and farming resources to help growers and florists connect their customers with more lilies. Learn more at Flowerbulb.eu.
Thank you to Rooted Farmers. Rooted Farmers works exclusively with local growers to put the highest-quality specialty cut flowers in floral customers' hands. When you partner with Rooted Farmers, you are investing in your community, and you can expect a commitment to excellence in return. Learn more at RootedFarmers.com.
Thank you to Johnny's Selected Seeds, an employee-owned company that provides our industry the best flower, herb and vegetable seeds -- supplied to farms large and small and even backyard cutting gardens like mine. Find the full catalog of flower seeds and bulbs at johnnyseeds.com.
Thank you for joining me today! The Slow Flowers Podcast is a member-supported endeavor, downloaded more than 1.5 million times by listeners like you. Thank you for listening, commenting and sharing – it means so much. As our movement gains more supporters and more passionate participants who believe in the importance of our domestic cut flower industry, the momentum is contagious. I know you feel it, too. If you’re new to our weekly Show and our long-running Podcast, check out all of our resources at SlowFlowersSociety.com.
Thank you for listening! Sending love, from my cutting garden to you! (c) Missy Palacol Photography
I'm Debra Prinzing, host and producer of the Slow Flowers Show & Podcast. The Slow Flowers Podcast is engineered and edited by Andrew Brenlan. The content and opinions expressed here are either mine alone or those of my guests alone, independent of any podcast sponsor or other person, company or organization. Next week, you're invited to join me in putting more Slow Flowers on the table, one stem, one vase at a time. Thanks so much for joining us today and I'll see you next week!
Music credits:
Drone Pine; Gaena; Softly Villainousby Blue Dot Sessionshttp://www.sessions.blue
Lovelyby Tryad http://tryad.bandcamp.com/album/instrumentalshttp://creativecommons.org/licenses/by-sa/3.0/
In The Fieldaudionautix.com