Miamera F1 — an early parthenocarpic hybrid of cucumber of cornichon type, intended for spring and autumn cultivation, primarily on open ground. The ripening period is approximately 40 days, allowing for an early harvest. The plant is indeterminate, moderately branching with a female flowering type, usually forming one to two female flowers per node. Leaves are medium-sized with a deep green color, and fruits are cylindrical, 11–13 cm long, weighing approximately 100–104 grams. The zucchini are dark green, large-wedged, with good taste and high market appeal. The hybrid is characterized by stable and high-yielding fruiting, confirmed by trials, where market yield reached 16.1–18.6 kg/m², and early production amounted to approximately 4.3–4.5 kg/m². Fruits are uniform, easy to handle, with 2–3 cucumbers per axil, and do not lose their market quality even under hot conditions — they do not lighten, do not become small-wedged, and do not deform. Fruit marketability is high, reaching 95.4–100%, making the hybrid attractive for commercial cultivation. Miamera F1 has several advantages, including shade tolerance, resistance to diseases such as cladosporiosis and powdery mildew, as well as downy mildew. The hybrid is suitable for cultivation in high glass greenhouses and under plastic coverings, broadening its application potential. Thanks to its stable fruiting and high early yield, this variety is an excellent choice for farmers and gardeners aiming to obtain quality and tasty cucumbers in a short time.