Author: Giuseppe Milanato Photo: Luca Parolin
Reading Time: 5 min
Diflora’s continuous innovation in the world of carnivorous plants
At Diflora, our commitment goes far beyond the simple creation of new varieties. We dedicate ourselves to the study of carnivorous plants and to the development of cutting-edge cultivation techniques. In this article, we explore some of our most fascinating creations.
Between Beauty and Vigor
Once the hybrids have passed the delicate acclimation phase, the crucial stage of evaluation and selection begins. We observe specific parameters to identify the most promising specimens:
- Classic or Mutant Development: We analyze how original the new plant is and how much it stands out from what is already known or existing. We seek innovation in natural design.
- Color and Shape: These are primary aesthetic criteria. We focus on the search for harmonious and unique combinations of color and form in the traps, teeth, margins, and leaves.
- Vigor: We evaluate the plant’s ability to grow rapidly, produce multiple growth points, and reach significant size. A vigorous plant offers greater satisfaction to enthusiasts, who can appreciate its growth and visual appeal in a shorter time.
- Phenotypic Personality: The mutant must stand out from its predecessors, expressing traits that give it a true “personality” in its phenotype, making it recognizable and unique.
Some of Our Most Satisfying Recent Hybrids
Below are some of the hybrids we have recently introduced and that have given us the greatest satisfaction:
Black Mamba: A perfect example of balance and elegance. It was born from a cross between the vigorous, deep-purple ‘G14’ and ‘Wine Mouth,’ elegant with an almost black coloration in full sun. The result is a stunning plant that remains black even under low-light conditions, with refined forms and a striking contrast between the green petiole and the dark trap. For its harmonious and elegant outcome, it is our favorite.
‘Phalanx’ × G14 Dirk Ventham’s Giant K12: The result of a cross between a vigorous, intensely colored G14 and ‘Phalanx,’ known for its long, elegant teeth, though with less saturated coloration and slower growth. (Result description missing – how does it look? Photo?)
Fuego Radioactivo: The plant that surprised us the most, emerging from a cross between ‘Alien’ (with its famous bean-shaped trap and regular teeth) and ‘Louchapates’ (a red, prostrate variety with a cup-shaped trap), both with regular teeth. “Fuego Radioactivo” displays the unique and unexpected characteristic of irregular, jagged teeth shaped like flames.
Tesseract: A cross imagined and pursued even before its creation. It was born from the hybridization of ‘Master of Disaster’ (with its random mirrored traps) and ‘Space’ (which has double teeth and is partially sterile, producing only pollen). ‘Tesseract’ shows a striking “quadruple” mirroring effect applied to two trap structures: lobes mirrored onto themselves and teeth that double along each margin.
Matcha Latte: Our “mysterious” cross, born from a mutated seed of Green Wizard × self. It has a prostrate growth habit and a bright green coloration similar to Green Wizard, but stands out for its longer, larger, and more slender form. This variety is characterized by irregular variegation appearing on leaves and traps. The size and shape of the patches vary, sometimes covering half or the entire leaf, or appearing as thin streaks. Some areas show light-green discoloration rather than white.
Cyclamen: The most prodigious among the new Made in Diflora creations. This cross between the red ‘Periscope,’ with almost nonexistent teeth, and ‘Ghost,’ a white variety with light pink hues inside the trap, features a distinctive fuchsia-colored trap that appears almost artificial and tends to darken as the leaf matures.
The Challenges of Hybridization and In Vitro Propagation
Despite the many advantages, hybridization and in vitro propagation present numerous challenges:
- Managing Large Quantities: In the case of plants such as Sarracenia, which can produce hundreds of seeds, and as the number of plants in propagation increases, great dedication is required—many hours of manual work and constant effort to follow the growth of the clones.
- Partial Infertility and Stabilization: Mutants often exhibit partial infertility. This makes the stabilization process longer and based on trial and error. To obtain stable and reproducible mutations, as in the case of ‘Wizard,’ it was necessary to self-pollinate the plant for two generations to stabilize its short teeth, recognizing the recessive nature of the trait.
- Recessive Mutations and Phenotypic Expression: It is essential to pay close attention to recessive mutations. When only one allele is recessive, it may remain “hidden” in the first generation. For example, the bean-shaped trap characteristic of ‘Alien’ is often lost in the first generation, reappearing only in a portion of the offspring if re-crossed.
Some of our most appreciated hybrids were born from spontaneous and random mutations that emerged in other crosses, identified through careful observation of their phenotypes. This is the case, for example, of “Face Hugger,” a spectacular mutation isolated from clones of ‘Cross Teeth,’ or “Fiamma,” a striking mutation we discovered among clones of ‘Carboni Ardenti.’
Designing new crosses requires deep knowledge of mutations, trait recessivity, and the genetic behavior of plants. Among the thousands of possible combinations, selection is crucial: it is necessary to consider the limits and behavioral patterns of each gene to maximize the chances of achieving the desired result.
The Next Frontiers at Diflora
The future of research at Diflora is exciting and ambitious. We are expanding our horizons to new genera of carnivorous plants such as Utricularia, Nepenthes, and Heliamphora, and we are already achieving promising results with Pinguicula. And we never tire of exploring “plant” innovation: cell cultures, polyploidization, protoplast fusion…
At Diflora, we are proud to be part of this evolution, daring and innovating to bring beauty into the world of plants.
Diflora, seeding the Future.
