Check the listing for details. Top Booster 5 Liter. Condition: New. Listed at 129.99 USD. Top Booster 5 Liter House & Garden Top Booster is an excellent flowering stimulator which acts on the basis of potassium and phosphorus and Eddha-Fe (iron). These elements are important for the plant's flowering; potassium for the beginning of the flowering stage and phosphorus for the proper development of fructification, while the Eddha-Fe additive ensures a better coloring of the leaves. H&G Top Booster creates an optical drought giving the plant the impression that the last phase of its life cycle has started. To ensure its survival, the plant will therefore begin forming flowers and fruits to reproduce. Add Top Booster for two to three days and then return to the usual nutrient composition. The plant will continue to form fruits and flowers. As this aspect of the final phase of the plant's cycle starts earlier, the fruits and flowers have more time to become larger. Features Top Booster helps induce more aggressive late flowering cycle.Derived From: Phosphoric Acid Anhydride and Potassium HydroxidePhosphorus is essential to photosynthesis and the production of all oils, starches and sugars.Both a stress reducer and a maturation facilitator, phosphorus affects rapid growth while boosting flower and root development. Potassium aids in protein formation, photosynthesis, fruit/flower quality.House & Garden’s Top Booster is an extremely powerful flowering nutrient which will amaze even the most experienced grower. Fast and Free Shipping You're already purchasing the item. Why pay additional for shipping, especially slow shipping? We get your order shipped out within 1-business day and delivered to your doorstep as quickly as possible. Competitive Pricing With our dynamic pricing model, our prices are always competitive. Our prices are some of the lowest that you will find on the internet. Rest assured that you're getting a good deal when purchasing with us. 30-day Money Back Guarantee We are committed to making sure that you leave this transaction satisfied. If you're unhappy with the product for any reason, you may return it back for your money-back or a replacement within 30 days. No questions asked!