Sensi Bloom A+B Advanced Nutrients – pH Perfect® Base Nutrients for Heavier Harvests

Advanced Nutrients Sensi Bloom A+B is the hassle-free, two-part base nutrient system engineered to deliver heavier, more potent harvests by automatically locking your pH in the perfect zone. Imagine walking into your grow room to find your plants thriving, not just surviving, because they're finally absorbing every single drop of nutrition you feed them.

Are you tired of watching your hard work go to waste because unpredictable pH swings cause nutrient lockout? You've dialed in your lights, your climate is on point, but your buds still aren't reaching their full potential. It's frustrating, right? That yellowing, those clawed leaves, the stunted growth – it all points to one thing: your plants can't access the food they need. This constant battle with pH pens and adjustment chemicals steals your time and robs your garden of its true yield. But what if you could eliminate that worry completely? Sensi Bloom A+B with pH Perfect® Technology is the solution. It's the only base nutrient on the market that automatically balances and stabilizes your pH, unlocking optimal nutrient uptake so your flowers can swell with potency and weight.

What Sensi Bloom A+B Does for Your Garden

This isn't just another bloom nutrient. Sensi Bloom A+B is a precision-engineered system that provides the perfect NPK ratio (2-4-8 in Part B) specifically formulated for explosive flowering. Part A is packed with amino acid complexes to ensure maximum micronutrient absorption, while Part B delivers the primary macronutrients. Together, they work with the proprietary pH Perfect® Technology to create a stable root zone environment. This means your plants spend their energy on building dense, resinous buds, not fighting to survive. It's designed for all hydroponic media and continuous feed systems like drip irrigation, aeroponics, and DWC.

Key Features and Benefits in a Nutshell

• pH Perfect® Technology: Automatically adjusts and locks pH in the ideal 5.5-6.5 range for up to a week. Say goodbye to pH pens and constant adjustments.
• Two-Part System: Allows for custom nutrient ratios, giving you control to tailor the feed to your garden's specific needs during different flowering weeks.
• Optimized NPK Ratio: The precise 2-4-8 formula in Part B delivers the perfect balance of phosphorus and potassium for massive bud development and resin production.
• Amino Acid Complexes: These in Part A chelate micronutrients, making them super-available for your plants, leading to healthier growth and better stress resistance.
• Humic Acid: Derived from leonardite, it acts as a natural chelator and pH buffer, further enhancing nutrient uptake and root zone health.
• Non-Ionic Surfactant ("Wetting Agent"): Helps the nutrient solution penetrate the root zone more effectively, ensuring no feed is wasted.
• Safe for All Systems: Perfect for use in hydroponic and aeroponic systems, coco coir, and any setup where you feed with every watering.

How to Use Sensi Bloom A+B in a Few Simple Steps

Using Sensi Bloom is designed to be straightforward. Always shake the bottles well before use to ensure the components are properly mixed. For the bloom phase, start with 4 ml of each part per liter of water. You can follow the official Advanced Nutrients feeding chart, adjusting slightly based on your plant's response and the specific week of flowering. Simply add Part A to your reservoir, mix thoroughly, then add Part B. The pH Perfect® Technology will do the rest. For best results, use with compatible bloom boosters like Big Bud® later in the cycle.

Frequently Asked Questions

Do I still need to check pH when using Sensi Bloom?

With pH Perfect® Technology, you generally do not need to check or adjust pH. The system is designed to automatically buffer and stabilize the pH in the root zone. However, it's always a good practice to occasionally verify, especially if using very hard water or adding many non-pH Perfect supplements.

Can I use Sensi Bloom in soil?

While it's specifically engineered for hydroponics and soilless media like coco, it can be used in soil. However, its full potential is realized in systems where it's fed with every watering. For soil, you might consider Advanced Nutrients' Sensi Terra series.

What's the difference between Sensi Bloom and Connoisseur?

Sensi Bloom is part of the flagship pH Perfect line, offering fantastic results for most growers. Connoisseur is the premium tier, with a slightly different nutrient profile and additional components aimed at maximizing flavor and aroma. For most home growers, Sensi Bloom provides exceptional value and performance.

Is it safe to mix with other brand nutrients?

Advanced Nutrients recommends using their full line to guarantee the pH Perfect technology works as intended. Mixing with high-PK boosters or certain silica products from other brands can destabilize the pH buffer. For worry-free growing, stick with the Advanced Nutrients ecosystem.

Personal Experience of Pevgrow’s CEO (Alan)

Let me be straight with you: I used to be a pH meter slave. I'd check it twice a day, constantly tweaking with up and down solutions, always paranoid about lockout. When I first tried Sensi Bloom A+B, I was skeptical – it sounded too good to be true. I ran a side-by-side test with my old regimen. The difference wasn't subtle; it was dramatic. The plants fed with Sensi Bloom were noticeably less stressed, a deeper green, and come harvest time, the buds were denser and heavier. The real win for me was the time and mental energy I got back. I now spend that time scouting for pests or perfecting my training instead of chasing pH numbers.

I use it primarily in my coco and drip system setups. The two-part system is simple: I just follow the chart, shake the bottles, and pour. I've found it pairs incredibly well with Bud Candy for terpenes and Overdrive in the final weeks for that final push. The only 'con' is that you have to buy two bottles instead of one, but the control and results are worth it. My pro tip? Don't skimp on the shaking. Those minerals can settle, and a good shake ensures you're getting the perfect mix every time. It turned my bloom phase from a chore into a confident, predictable journey to a bigger harvest.