Check the listing for details. Nitrogen Boost 1 liter. Condition: New. Listed at 55.96 USD. Nitrogen Boost 1 liter House and Gardens powerful Nitrogen Supplement. Super concentrated formula means you use less for mores success. Designed for vegetative growth. Plants require a nitrogen boost for vigorous vegetative growth and development. Nitrogen helps plants achieve rapid growth, increasing seed and fruit production and enhancing the quality of leaf and forage crops. Nitrogen deficiency can actually delay flowering by increasing the time to first bloom and reduce the overall size and quality of the yield. Features Nitrogen Boost 1 liter 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!