Substrate Buffer Liquid Aptus

Substrate Buffer Liquid is the ideal pH correction solution for all growing media, preventing unstable pH conditions and ensuring a balanced root environment.

It works perfectly in combination with Substrate Buffer Powder, allowing growers to easily reapply buffering capacity at any stage of the cultivation cycle.

Being fully water-soluble, it can be diluted directly into the nutrient tank for quick and efficient application.

🌱 Why Use Substrate Buffer Liquid?

• Rapid pH correction with a single application

• Optimizes and restores substrate buffering capacity

• Can be used at any stage of the crop cycle

• Free from chlorides and ballast salts

• Natural product

• Fully water-soluble and easy to apply

• Suitable for all growing media

• Ensures consistent calcium supply

🧪 Content

• Micronized calcium in liquid suspension

⚙️ How It Works

The calcium contained in Substrate Buffer Liquid:

• Acts as a natural pH buffer

• Raises low substrate pH

• Stabilizes medium pH over time

• Improves root zone balance

Its liquid, water-soluble formula allows easy dilution and rapid action within the growing medium.

📏 How to Use

• Mix 20 ml per 10 L of water (1:500)

• Apply when substrate pH is low

⚠️ Do not mix with other products.
⚠️ Do not adjust water pH before application.