Hem Genetics

Hem Genetics Breeding, development and marketing of both seed and vegetatively propagated ornamental pot- and bedding plant varieties, aimed at the professional grower.

Hem Genetics, a sister company of Hem Zaden BV was founded in April 1998. Hem Genetics objective is breeding, development and marketing of both seed and vegetative propagated ornamental pot- and bedding plant varieties, aimed at the professional grower market. Hem Genetics puts a lot of effort in its breeding program developing varieties which require less or no plant growth regulators (PGRs). The

se natural dwarf varieties are marked with the "Low Grow Approved" logo. Up till today we have succeeded in developing two natural dwarf series of Petunia named Limbo and Mambo, one named Geranium Nano and one named Salvia Reddy, making it a total of four "Low Grow Approved" natural dwarf series. These series are recognized as a real breakthrough in breeding work. Hem Genetics is the only company in the world offering natural dwarf varieties. No or less use of plant growth regulators (PGRs) is not only a financial benefit to professional growers. It enables them also to take a step forward in environmentally conscious growing. Hem Genetics will continue to put effort in applying similar concepts where possible in its breeding activities. This in combination with the creation of novel ornamental varieties is our contribution to the world of floriculture.

Dear customer, We would like to remind you that our breeding facilities are currently undergoing major renovations.Conse...
13/04/2026

Dear customer,
We would like to remind you that our breeding facilities are currently undergoing major renovations.
Consequently, Hem Genetics will NOT be participating in the Dutch Spring Trials at the end of this month.

However, you are more than welcome to visit us at the FlowerTrials in Week 24 (9โ€“12 June 2026), where you can see our varieties in full bloom. ๐Ÿ˜Š

CAST 2026 is up and running!You are more than welcome to visit us in California this week! ๐ŸŒบ๐ŸŒบ๐ŸŒบ
25/03/2026

CAST 2026 is up and running!
You are more than welcome to visit us in California this week!
๐ŸŒบ๐ŸŒบ๐ŸŒบ

The Hem Genetics 2026โ€“2027 seed catalog is now available! Discover new species, varieties and mixes.Download your copy o...
18/03/2026

The Hem Genetics 2026โ€“2027 seed catalog is now available! Discover new species, varieties and mixes.

Download your copy online today!
https://www.hemgenetics.nl/en/catalog

VOTE FOR THE BEST NEW PERENNIAL! The Green Thumb Awards are OPEN! ๐Ÿ†The National Garden Bureau is excited to announce the...
19/12/2025

VOTE FOR THE BEST NEW PERENNIAL! The Green Thumb Awards are OPEN! ๐Ÿ†

The National Garden Bureau is excited to announce the contenders for the 2026 Green Thumb Award! This competition showcases innovative new perennials set to transform your outdoor spaces.

Check out the impressive Coreopsis 'SunGlobe' F1 (bred by NGB member Hem Genetics):
- A Proven Star: This outstanding, compact variety is an official 2026 AAS Winner.
-Season-Long Color: Delivers multiple flushes of vibrant, golden yellow, semi-double flowers from spring through fall.
-Versatile: Ideal for sunny borders or containers and hardy in Zones 4-9.

Which new perennial captures your heart? Explore all the stunning entries and cast your vote!

๐ŸŒŸ Voting is OPEN until December 17th! ๐ŸŒŸ
Cast your vote here: https://ngb.org/green-thumb-perennial/

โœจ VOTE for the Best New Perennial! ๐ŸŒผThe National Garden Bureau's 2026 Green Thumb Award voting is OPEN! Help us crown th...
19/12/2025

โœจ VOTE for the Best New Perennial! ๐ŸŒผ

The National Garden Bureau's 2026 Green Thumb Award voting is OPEN! Help us crown the most stunning new perennial set to transform gardens.

This is Coreopsis 'SunGlobe' F1 (an AAS 2026 Winner)! Bred by Hem Genetics
โ˜€๏ธ Brilliant Color: Delivers multiple flushes of vibrant, golden yellow, semi-double flowers.
๐Ÿ“ Compact: Ideal for sunny borders or containers.
๐Ÿ’ช Hardy: Tough in Zones 4-9, blooming from spring through fall.

๐ŸŒŸ Voting Closes December 17th! ๐ŸŒŸ
๐Ÿ‘‰ Vote Here: https://ngb.org/green-thumb-perennials/

Delen wordt gewaardeerd.      &D
07/11/2025

Delen wordt gewaardeerd.

&D

06/06/2025

At California Spring Trials 2025, the Greenhouse Grower team visited Hem Genetics to view the breeder's new Digitalis DiBella series.

06/06/2025

Setup is going well, we look forward to seeing all of you that can attend in person!

16/05/2025

FlowerTrials 2025!
Weโ€™re taking part in the again this year โ€” and youโ€™ll find us in a unique location: Breeders Avenue! Together with five fellow breeders, weโ€™ll be showcasing our latest varieties at one central location near Aalsmeer.

Be surprised by the innovative setup, the refreshed concept, and of course, our newest genetics.

๐Ÿ“ Breeders Avenue โ€“ Mijnsherenweg 23, Kudelstaart
๐Ÿ“† 10โ€“13 June 2025

Will we see you there?

Adres

Hemmerbuurt 98
Hem
1607CL

Openingstijden

Maandag 08:00 - 17:00
Dinsdag 08:00 - 17:00
Woensdag 08:00 - 17:00
Donderdag 08:00 - 17:00
Vrijdag 08:00 - 17:00

Meldingen

Wees de eerste die het weet en laat ons u een e-mail sturen wanneer Hem Genetics nieuws en promoties plaatst. Uw e-mailadres wordt niet voor andere doeleinden gebruikt en u kunt zich op elk gewenst moment afmelden.

Contact

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