Check the listing for details. Advanced Nutrients Sensi Bloom A & B Combo - pH Perfect 1L 4L 10L 23L. Condition: New. Listed at 33.97 USD. --> Brand New! Advanced Nutrients Sensi Bloom A + B Combo. pH Perfect, Newest Formula About the product Now, you don't have to be an expert, grand master grower in order to get bigger, juicier, more aromatic, and more potent buds from your plants. All you have to do is put the same secret grand master growers have used to win every major growing competition in the world to use with your plants. Here's the story: recently, a respected team of over a dozen plant scientists and graduate assistants discovered, after 109 man-years of research, how to combine 5 different plant improving formulas into one breakthrough 2-Part bloom base nutrient. What's more: you'll never have to worry about pH issues again because these scientists have completely eliminated the need for pH-PPM metering or even adjusting pH levels with their patented PPM Perfect technology. All this in effect means it is now possible for even the most inexperienced hydroponics rookie to start experiencing "pro level" juicy yields and buds! This is Advanced Nutrients newest formula!! What's in the Package Additional Images - Advanced Nutrients Sensi Bloom A + B - Choose size above FIVE-STAR SATISFACTION GUARANTEED --> Our company has a reputation for delivering excellent service, ensuring buyers' privacy, and delivering quality products at reasonable, competitive prices. We strive to earn a 5-star rating from every transaction. If you are satisfied with the product and service you receive, please take a moment to leave us positive seller feedback. In turn, we will also provide 5-star buyer feedback when your order leaves our facility. If by chance there was something unsatisfactory about your experience, please contact us, and we'll do what's necessary to remedy the problem and ensure 100% satisfaction! TERMS, CONDITIONS, WARRANTIES & POLICIES ABOUT THE HYDRO STORE