Skip to content

Your trusted supplier for
parks & gardens

Spring is the perfect time to escape the city life and go out to public parks and gardens to immerse in the beauty of blooming tulips. Create vivid displays with special cultivars of hyacinths, daffodils and tulips or choose from our flower bulb mixtures.  Specially designed to create outstanding and long lasting spring displays.

Our premium wholesale flower bulbs can be found in many public gardens, municipalities and parks across the United States and Canada. As trusted suppliers, we foster long-term relationships with landscape designers, botanists and municipal buyers in every region of the USA and Canada. Rely on our knowledgeable sales representatives to guide you in selecting the ideal bulb cultivars, species or mixtures tailored to your projects requirements. Browse our catalog or contact our bulb experts to find out about the endless possibilities of flower bulbs.

Parks Ruigrok Flowerbulbs

Top size, top quality

Ruigrok Flowerbulbs only deals in genuine bulbs of the highest quality and biggest in size. Our tulips for instance are sized 12/+, our daffodils are 14/16’s or 12/14’s and our hyacinths are 16/17’s. Our bulbs go thru a rigorous inspection process (including MRI scanning and USDA and Canadian pre-inspection) prior to export. Many of our bulbs are grown at our own farms.

Our guarantee

We 100% guarantee our bulbs to be viable, healthy and free from injurious insects and disease upon receipt. All our bulbs are grown from cultivated stock. We stand by our product 100% and guarantee that they will arrive to you in optimal condition and will give you optimal growing results. Should this not be the case, we will replace them, no questions asked.

What you see is what you get

The photos on our website are carefully chosen to reflect how the flowers truly appear, all of our bulbs are true to name only. We offer a wide variety of landscape bulb mixtures, many of them tested at our ”Tulip Barn” garden each spring.


Discover new possibilities at Ruigrok Flowerbulbs, boasting the widest assortment in the industry. Can’t find the specific bulb mixture you’re seeking? Simply inform us, and we’ll make it happen! For a personalized quotation or bid for your upcoming fall bulb planting project, don’t hesitate to reach out to us. It will be our pleasure to assist you!



Order early

The earlier you order, the more varieties of your choice will be available. Early orders will be shipped directly from our farm in the Netherlands. Of course, we will see to it that you will not receive your bulb order before the soil temperatures are below 55° F.

Sameday shipping USA

Our warehouse in the U.S.A., ADR Bulbs carries around 75% of our product range in stock and has a gigantic fall inventory. ADR Bulbs will fulfill all orders for customers in the U.S.A. placed after September 15th on a same day shipping schedule.

Customers in Canada

We ship directly to you from our farm in the Netherlands. Due to difficulties in shipping foreign products from the USA to Canada, we are not able to serve you from our NY warehouse. Please contact us for availability and shipping options any time

Landscaping with
flower bulbs

Planting and care

Tips on planting and care

Find all your information here