Humic-Blast Aptus

Humic-Blast is an organic soil conditioner designed to improve substrate structure and maximize nutrient absorption.

Rich in Leonardite humic acid, beneficial microbial biomass and plant extracts, it balances media charge, improves aeration, enhances water retention and unlocks nutrients trapped by salt or acid buildup.

Perfect for preparing new media before transplant or regenerating substrate at the end of a cycle.

🌿 Why Use Humic-Blast?

• Enhances young plant development

• Stimulates natural hormone production

• Improves soil structure and aeration

• Increases water retention

• Boosts nutrient absorption capacity

• Neutralizes salt and acid buildup

• Detoxifying effect against heavy metals (chlorine, aluminum, sodium)

• Allows safe substrate reuse for multiple cycles

🧪 Content

• Leonardite humic acid

• Beneficial microbial biomass

• Growth-promoting L-amino acids

• Specific plant extracts

⚙️ How It Works

• Humic acid stores nutrients until plants are ready to absorb them

• Improves cation exchange capacity (CEC)

• Breaks down salt accumulation and balances the medium

• Stimulates beneficial microbial activity

• Restores substrate structure for reuse

Result: healthier root environment and improved nutrient efficiency.

📏 How to Use Humic-Blast

Apply during the last 2–3 irrigations of the cycle:

• Regular late irrigations: 3 ml per 10 L of water

• Final irrigation: 6 ml per 10 L of water

Shake well before use.

💡 Pro Grower Tips

• Use to condition new growing media before transplant

• Apply during final feedings to prepare substrate for reuse

• If not previously applied, flush during final week with clean water + Humic-Blast