The strategic use of Bulhnova (biofertilizer) and Spirunol (biostimulant) provides clear agronomic benefits in greenhouse pepper production, including enhanced plant vigor, improved nutrient availability, higher fertility indices, and greater efficiency during the flowering process.
In the greenhouse regions of Almería and Murcia, September typically coincides with critical stages of pepper development. In Almería, the traditional crop cycle is still active, although recent episodes of extreme heat have challenged establishment and reduced yields. Meanwhile, in Murcia, September falls within the peak production window, with this year even showing an earlier-than-usual harvest, confirming strong activity during this month.
In both areas, this period is marked by flowering and fruit set under high-temperature conditions, creating one of the most energy-demanding phases of the crop cycle. Alongside the abiotic stress caused by fluctuating weather, nutrient demand is at its highest. Without precise management, intensive irrigation and salt accumulation can further disrupt soil balance, limiting the crop’s productive potential.
This makes nutritional and biostimulant management, with special attention to crop physiology and soil health, essential to sustaining vigor and ensuring optimal fruit set.
Bulhnova: Optimizing Soil Fertility and the Microbiome
Bulhnova stands out as a key solution during this phase thanks to the synergistic action of its growth-promoting, biofertilizing bacteria. Its application supports the fixation and mobilization of essential nutrients such as nitrogen, phosphorus, calcium, and magnesium in a wide range of soils.
By improving soil fertility indices -which link beneficial microbial activity, nutrient bioavailability, and enzymatic function- Bulhnova helps stimulate root and plant development while promoting a balanced microbiome highly compatible with pepper cultivation.
Spirunol: Supporting Flowering and Fruit Set
Spirunol, based on an enzymatic hydrolysate of the microalga Spirulina, acts directly on plant metabolism to support the critical processes of flowering and fruit set. By enhancing these high-energy phases, Spirunol enables the plant to allocate more resources to stress defense, particularly against heat and oxidative stress.
Its impact on floral viability and fruit set is decisive, ensuring better assimilate transport, higher uniformity, and improved fruit quality. This biostimulant effect sustains production rhythm even under extreme growing conditions, safeguarding both yield and quality.
A Combined Strategy for September
Applying Bulhnova via fertigation and Spirunol via foliar treatments provides a comprehensive strategy to meet the physiological and nutritional demands of pepper crops during September. Together, they boost reproductive potential while strengthening the root environment, ensuring balanced growth under stress.
In a context where greenhouse horticulture faces the challenge of producing more with fewer resources and under increasingly variable conditions, access to validated, zone-specific biotechnological solutions is essential.
This September, peppers need more than conventional management—they need advanced technical and biotechnological support. Bulhnova and Spirunol deliver exactly that: synergy for yield, quality, and resilience, ensuring a successful season.
