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Where plants meet people

Where plants meet people

Where plants meet people

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Hem Genetics

10 - 13 June 2025


About usHem Genetics

Hem Genetics
Hem Genetics breeds, develops and markets both seed- and vegetatively raised ornamental pot and bedding plant varieties for the professional grower market. Hem Genetics has developed highly successful varieties which require less or no plant growth regulators (PGRs). These genetic dwarf varieties are marked as "Low Grow Approved” in our assortment and include Petunia Limbo, Mambo, Geranium Nano and Salvia Reddy. No or reduced use of plant growth regulators (PGRs) is not only financially beneficial to professional growers, but also enables them to take a step forward in sustainable cultivation of plants. In combination with the creation of novel ornamental varieties, Hem Genetics continues to apply similar concepts in its breeding activities that will contribute to a greater awareness of sustainable applications in our industry.

Highlights videoHem Genetics


Company videoHem Genetics


F1 Antirrhinum DoubleShot Yellow Red Heart
F1 Antirrhinum DoubleShot Yellow Red Heart
DoubleShot™ is a series of tall garden F1 snapdragons with beautiful open-faced double flowers on strong, heavily branched plants. They produce wind-resistant, sturdy flower stems all through the growing season. Growing to a height of 60 cm (24”), DoubleShot™ is ideal as tall garden accents in flower beds or in containers.
The strong, taller stems make them perfect for use as a long-lasting home cut flower as well.www.hemgenetics.nl/en/assortment/antirrhinum-snapdragon/doubleshot
Silene keiskei Silky Pink
Silene keiskei Silky Pink
This new silene Silky has a compact, mounded semi-trailing and well-branching plant habit with a plant height of only 20 cm (8”). It is a first year flowering perennial with masses of large, star shaped flowers and available in two colors, Silky Pink and Silky White. It is a unique (seed raised) product for the perennial market and ideal for garden, pots or hanging baskets.www.hemgenetics.nl/en/assortment/silene/silky
F1 Petunia multiflora Shake Raspberry
F1 Petunia multiflora Shake Raspberry
Our all-new petunia Shake™ series is a real color breakthrough in our genetically compact hybrid petunias that normally do not require PGRs. Flower size is between grandiflora and multiflora types. This new Shake™ F1 series is seed raised and combines unique flower colors and patterns with our well-known genetically compact petunia plant habit and flowering speed.www.hemgenetics.nl/en/assortment/petunia/shake

Top 10 productsHem Genetics

  1. F1 Petunia grandiflora Limbo
  2. F1 Petunia multiflora Mambo
  3. F1 Dianthus chinensis Diana
  4. F1 Dianthus interspecific Chiba™
  5. F1 Ageratum houstonianum Aloha
  1. F1 Pelargonium Nano™
  2. F1 Vinca Solar Avalanche
  3. F1 Pansy Cello
  4. Salvia splendens Reddy™
  5. Tagetes patula Chica™