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FloraFlex Bulky B est un engrais soluble dans l'eau, stimulant la floraison et apportant les nutriments essentiels à une croissance vigoureuse des plantes en début et en milieu de floraison. Ce complément nutritif spécifique à la floraison est destiné aux cultivateurs recherchant une formule simple et efficace, axée sur la floraison.
Bulky B est un engrais conçu pour la floraison, avec un profil nutritionnel qui met l'accent sur le phosphore et le potassium, ainsi que sur des éléments secondaires et des oligo-éléments essentiels. En début et en milieu de floraison, cette combinaison vise à assurer une croissance vigoureuse et régulière des plantes lorsque leur priorité est donnée au développement floral. Il en résulte un stimulateur de floraison qui s'intègre parfaitement à un programme de culture dédié à la floraison, sans nécessiter l'utilisation de plusieurs produits aux effets redondants.
Grâce à sa formule hydrosoluble, Bulky B est souvent choisi pour les systèmes d'irrigation où la régularité est essentielle et où l'objectif est un apport constant en nutriments pendant toute la floraison. Il se positionne comme une solution simple pour les phases de début et de milieu de floraison, plutôt que comme un engrais de fond universel, permettant ainsi une fertilisation ciblée et précise.
La composition de Bulky B est compacte : elle fournit du phosphore et du potassium, ainsi que du magnésium et du soufre, et contient des traces de molybdène. Ces éléments font partie des nutriments essentiels dont les plantes ont besoin pendant la floraison pour assurer une croissance saine et le développement des fleurs. Si vous recherchez un complément nutritif adapté à la floraison, ce type d'apport minéral ciblé peut aider la plante à se développer pleinement durant la phase la plus exigeante de son cycle.
Les principaux ingrédients sont clairement définis et leur pureté est garantie. Bulky B est composé de phosphate monopotassique et de sulfate de potasse pour ses sources de phosphore et de potassium, de sulfate de magnésium pour le magnésium et le soufre, et de molybdate de sodium pour le molybdène. Cette base de sels minéraux permet au produit de répondre aux besoins des producteurs recherchant un stimulateur de floraison simple et efficace, élaboré à partir d'ingrédients courants et conformes aux normes horticoles.
FloraFlex Bulky B convient parfaitement aux cultivateurs qui recherchent un engrais stimulant la floraison soluble dans l'eau pour soutenir les stades précoces et moyens de la floraison, en particulier dans les jardins irrigués où un supplément nutritif ciblé pour le stade de la floraison permet de maintenir une nutrition précise des fleurs.
Step-by-step mixing and feeding instructions for FloraFlex Bulky B - 5 lb.
Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of FloraFlex Bulky B - 5 lb well before every use. Using the feeding schedule below, measure the recommended dose and add it directly to the water while stirring. Allow the solution to mix fully before adding any other fertilizers, additives, or supplements.
Always add nutrients to water — not the other way around. Mix thoroughly between products to ensure an even, stable nutrient solution.
Vegetative stage — Bulky B
Flowering stage — Bulky B
Warning – Important Safety Information
This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.
General safety precautions
Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.
Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.
First aid – skin contact
IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.
First aid – eye contact
IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.
First aid – ingestion and inhalation
IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.
IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.
Storage and handling
Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.
Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.
Important: If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.
| Available Phosphate (P2O5) | 14.0% |
|---|---|
| Soluble Potash (K2O) | 43.0% |
| Total Magnesium (Mg) | 1.0% |
| Sulfur (S) | 11.0% |
| Molybdenum (Mo) | 0.001% |
| Sodium (Na) | 1.0% |
Available Phosphate (P₂O₅) supports root development, energy transfer, and early structural growth by providing a form of phosphorus that plants can absorb and use quickly.
Molybdenum is important because it helps plants convert nitrogen into usable building blocks for chlorophyll and growth, and it’s unique from many nutrients because it mainly supports enzyme-driven “nutrient use” rather than directly building plant tissue.
Sodium is important to manage because it can quietly build up in the root zone, making it harder for plants to absorb water and essential nutrients like potassium, which leads to slow growth and leaf burn. It’s unique from most nutrients because the problem is usually excess and imbalance—not a shortage—so fixing it often means preventing buildup and restoring root-zone balance rather than adding more feed.
Soluble potash (K2O) is important because it helps plants control water use, move sugars to new growth and fruit, and build stronger, higher-quality structure under stress. It’s unique from many other nutrients because it acts more like a regulator and transport helper than a direct “building material,” so the biggest benefits show up as steadier growth, stronger stems, and better finishing instead of just bigger leaves.
Sulfur is important because plants need it to build key amino acids and proteins that drive real growth, strong structure, and efficient use of nitrogen, making it uniquely different from “look-alike” nutrients that may change leaf color without supporting the plant’s core building process.
Total magnesium is important because magnesium powers chlorophyll and energy use, helping plants stay green, turn light into growth, and use other nutrients efficiently—and it’s unique because its problems often come from nutrient balance and uptake competition, not just a simple shortage.
Magnesium sulfate supplies magnesium for chlorophyll and sugar movement plus sulfur for protein building, helping plants stay efficient and green during high-demand growth. It’s unique because it adds magnesium without extra nitrogen or calcium, so it corrects magnesium issues with fewer side effects when balance is the real goal.
Monopotassium phosphate provides fast phosphorus and potassium that support energy use, nutrient flow, and bloom development without adding nitrogen, so it helps flowering progress cleanly without pushing extra leafy growth. It’s unique because it delivers a focused PK boost in a highly soluble form, which can correct stage-related demand quickly, but it must be used carefully to avoid potassium-heavy imbalances that can block calcium and magnesium uptake.
Sodium molybdate supplies molybdenum, a trace micronutrient that helps plants convert nitrate nitrogen into usable building material, so growth and green color stay steady; it’s unique because it works as a tiny-dose “nitrogen unlocker” rather than a bulk nutrient.
Sulfate of potash supplies potassium for water control and sugar movement plus sulfur for protein building and quality compounds, helping plants finish stronger without adding chloride like some other potassium sources.

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