Largest fall bulb inventory in the USA (500+ varieties)

Fall bulb pre-ordering starts February 27th, 2024

Wholesalers & Growers since 1946

In 2023, we shipped over 25 million bulbs throughout the USA!

All bulbs are scanned for quality with MRI technology

Direct from our 300 acre family farm in the Netherlands

The premier source for landscape flower bulbs

Top size & true to name bulbs

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

Alliums, Amaryllis, Daffodils, Hyacinths, Paperwhites, Tulips & More

A.D.R. Bulbs® is a leading provider of wholesale flower bulbs direct from our 300 acre family farm in the Netherlands since 1946.

A.D.R. Bulbs® carries the largest fall bulb inventory in the USA; 500+ varieties of elite quality, top size Dutch flower bulbs!

We specialize in supplying wholesale Dutch flower bulbs for botanical gardens, cemeteries, cut flower growers, e-commerce, golf courses, greenhouses, independent garden centers, landscape professionals, municipalities, parks, re-wholesalers, universities & u-pick farms.

In 2023, we shipped over 25 million bulbs throughout the continental USA!

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

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Shop Our Best Selling Wholesale Flower Bulbs

Current News

Pre-order Spring Bulbs Now!

Our Spring 2024 program is available for pre-order; shipping begins the week of March 4th, 2024.

What's New

We have 125+ New Introductions planned for Fall 2024, stay tuned for our program launch early next year!

About Us

What sets A.D.R. Bulbs apart?  

Our Catalog

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Weekly Special

This week we are featuring Ball Dahlia 'Safe Shot'!