Agro Mix® OS with Basalt Organic is a premium growing medium designed for strong starts and steady, natural growth,  and ideal for seedlings and young plants in trays, pots, or propagation setups.

Made with carefully selected, consistent particles, this mix is easy to fill, levels smoothly, and creates a uniform root zone so seedlings develop evenly. The Basalt Organic component adds a natural mineral boost, supporting healthy root development and overall plant vigor, while helping provide long-lasting, balanced nutrition in an organic-friendly way.

Agro Mix® OS with Basalt Organic is formulated to hold moisture without becoming heavy, while still providing the airflow roots need to thrive. It supports reliable germination, strong early growth, and an easier transition to fertilizing once plants are established.

Ingredients: professional peat, perlite, Basalt Organic, limestone, organic nutrient charge with micronutrients, gypsum, and a wetting agent.

Key features

• Uniform, fine-to-medium particle blend for consistent filling and growth

• Ideal for seedlings, propagation, and early-stage plants

• Enhanced mineral support with Basalt Organic

• Great balance of moisture retention + drainage for healthy roots

• pH-balanced for reliable growth (typical target range: 5.5 – 6.5)

Please note: the package may change, but the product remains the same.