Direct from our family farms in Holland

Largest fall bulb inventory in the USA

Over 800 varieties

Top size & true to name bulbs

Bulbs are quality controlled with MRI technology

Same day shipping

Fall pre-ordering begins March 8th

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

July 4th

Our offices will be closed Friday July 1st and Monday July 4th in obsevance of Independance Day. 

What's New

We have added 70+ new varieties for this Fall! 

Fall 2022 Program

The Fall Bulb program has gone live, and we are now accepting pre-orders for Fall shipping!

Our Catalog

View or Request a Catalog

Weekly Special

This week we are featuring Tulip 'Stars & Stripes Mix'!