Rock Nutrients Rock Star A and B | 2x1L, 2x5L, 2x20L | 2 Part Base Nutrient

🌱 One base nutrient system. Grow and bloom, covered.

Rock Star A and B by Rock Nutrients is a premium two part base nutrient that gives your plants everything they need from veg right through to harvest. The formula is designed to deliver all essential nutrients precisely when your plants need them most, keeping feeding simple without compromising on results.

✅ Why growers choose Rock Star A and B

• 💪 Complete essential nutrient profile for grow and bloom cycles
• 🧪 Simple two part formula, one set of nutrients for the whole grow
• 📍 Fully pH stable when used with the Rock Nutrients additive line
• ⚙️ Works across all grow systems and media
• 🌍 Trusted by professional and hobby growers worldwide

📦 Available sizes

• 2 x 1L, ideal for home growers and smaller setups
• 2 x 5L, great for regular grows and medium scale gardens
• 2 x 20L, built for commercial and large scale production

📋 How to use

Use Rock Star A and B together throughout your grow and bloom cycles. For best results, pair with the full Rock Nutrients program including Rock Nitro, Rock Supercharge and Rock Resinator.

🏆 Simple feeding. Superior results. That is Rock Star.