Direct from our family farms in Holland

Largest fall bulb inventory in the USA

Over 500 varieties

Top size & true to name bulbs

Bulbs are quality controlled with MRI technology

Same day shipping

Complementary job labeling & pre-cooling

Wholesale Flower Bulbs, Bulk Tulip Bulbs & Wholesale Daffodil Bulbs direct from Holland since 1946!

A.D.R. Bulbs® is a provider of wholesale flower bulbs direct from our family farms in the Netherlands since 1946. A.D.R. Bulbs® carries an industry leading assortment of elite quality, top size Dutch flower bulbs!

We specialize in supplying wholesale Dutch flower bulbs for botanical gardens, cemeteries, golf courses, greenhouses, independent garden centers, landscape professionals, municipalities, parks, re-wholesalers & United States universities.

In 2021, we shipped over 21 million bulbs to all 50 states in the USA!

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Current News

Fall 2022 Program

We are currently working on putting together the Fall 2022 program. We plan to begin accepting pre-orders in late February/early March.

Now is the time to reserve Spring Bulbs!

Spring Bulbs & Perennials are available for pre-ordering and supply is extremely limited. Shipping begins March 2022. 

About Us

What sets A.D.R. Bulbs apart? Learn more about us here!

Our Catalog

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Weekly Special

This week we are featuring the Ruigrok exclusive 'Wedding Dress'!