Check the listing for details. Cyco Nutrients Platinum Series B1 Boost - 5 Liter. Color: 5 Liter, Condition: New. Listed at 129.99 USD. Cyco Nutrients Platinum Series B1 Boost - 5 Liter yco B1 Boost helps to stimulate the growth of roots at any time in a plant's life cycle. B1 Boost is seen as an insurance policy, as it is difficult to determine if an underperforming plant is capable of producing B1 in sufficient amounts. The phosphorus in B1 Boost aids in the process of photosynthesis, the formation of oils, sugars and starches, and it encourages rapid growth and blooming. 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!