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Canna Substrates – Whole Green

At Whole Green (wholegreen.es), we offer a premium selection of Canna substrates, specially formulated to provide optimal conditions whether you're growing in soil, coco, or specialized mixes. Choosing the right substrate is essential to maximize root development, manage water retention, and maintain the perfect structure for your plants.

Here are some of the standout Canna substrates featured on our site:

  • Canna Terra Professional: a soil-based mix rich in peat, perlite, and organic matter, designed for robust root growth and a balanced water-air structure.

  • Canna Terra Professional 25 L: a compact version for smaller pots or easier handling, while preserving the same nutrient stability and physical structure.

  • Canna Coco Professional Plus 50 L: pure coconut fiber, thoroughly washed and buffered, with minimal salts — ideal for precise nutrient control and reuse.

  • Canna Natural Coco Substrate 50 L: high-purity coco fiber substrate for a lightweight, well-aerated growing medium.

  • Canna Coco Slabs 12 L: compact coco blocks that expand with water, perfect for reuse or custom mixing.

  • Canna Terra Seed Mix 25 L: a gentle starting mix for seeds or cuttings, offering a nutrient-balanced base without stressing delicate roots.

Canna substrates are manufactured under rigorous quality standards to ensure purity, pH stability, and optimal physical structure for each growing scenario. Their Terra Professional Plus, for example, is made from air-processed peat and anti-pathogen bark to provide outstanding root development and moisture balance.
Meanwhile, their coco substrate undergoes a careful washing process to guarantee it is clean, free from pathogens, and offers an ideal water/air ratio to promote healthy roots.

At Whole Green, we don’t just sell these top-quality substrates — we also provide expert guidance so you can choose the right one for your system. Whether you're growing in soil, coco, or a custom blend, we help you make the best decision. Ordering on wholegreen.es comes with fast and discreet shipping throughout Spain.

Trust Whole Green for the ideal foundation of your grow with the most reliable and efficient Canna substrates. Build your success on a solid base.