Fennel (Foeniculum vulgare var. dulce), from the Apiaceae family, is cultivated for its fleshy, aromatic, and edible bulb. Its taproot system with extensive lateral roots efficiently absorbs nutrients and water, but the plant is sensitive to waterlogging and compact soils, which can deform the bulb. The erect, bushy stem features filiform, feathery leaves. Careful management of planting density (or sowing) and irrigation is essential to promote uniform bulb enlargement.

Nutrients such as nitrogen, potassium, and calcium support growth, weight, and quality, while sulfur and micronutrients contribute to aroma and flavor. Proper nutritional management ensures firm, flavorful bulbs free from cracking.

Transplanting for fennel

In fennel, post-transplant rooting is a critical phase, essential for establishment and proper development of the plants. Water stress, compact or cold soils can slow root establishment, reducing water and nutrient uptake and causing wilting and crop unevenness.

The use of NOV@® in the early vegetative stages promotes rapid establishment and the development of a functional root system. Vigorous and uniform plants are better prepared for bulb enlargement, resulting in higher yield and commercial quality.
Biopromoter of plant growth and fruit enlargement

Vegetative growth for fennel

In fennel cultivation, uniform growth is essential for regular bulbs, homogeneous harvests, and efficient harvesting, especially mechanized. Sudden temperature changes, irrigation fluctuations, or nutritional deficiencies can hinder synchronized growth, produce uneven plants and make uniform products difficult to achieve.

FYLLOTON® promotes regular and synchronized fennel growth. Its components help the plant synthesize proteins and stimulate growth, reducing the impact of environmental stresses such as cold, wind, or water shortage. This results in healthier, more balanced plants, improving quality and ease of harvest.
Biopromoter of vegetative growth based on amino acids and seaweeds

Bulb Enlargement for fennel

Fennel bulb enlargement depends on consistent water supply, nutritional balance, and aerial part management. Water stress, excess nitrogen, or potassium and calcium deficiencies slow cell expansion, reducing weight, diameter, and firmness.

RIZAMMINA® 42, combined with balanced irrigation and fertilization, promotes carbohydrate accumulation and uniform development of storage tissues, resulting in larger, uniform bulbs of high commercial quality.
Biopromoter of growth and quality in fruit and vegetables

Tissues strengthening for fennel

In fennel, robust tissue formation is essential for vigorous plants, balanced bulb development, and the ability to withstand adverse environmental conditions. An efficient root system and well-structured tissues promote uniform bulb enlargement and consistent crop quality.

PROTAMIN® Cu 62, with protein-bound copper, improves the plant’s nutritional status and stimulates root and functional tissue growth. This allows fennel to maintain vigor and resilience throughout the production cycle, optimizing yield and bulb quality.
Proteinated copper with coadjuvant and preventive action