Plantonix Seed Starting Soil Mix — Coco Coir Bricks + Perlite Bliss + 3 Gal Grow Bags

Start seeds with confidence: Plantonix Seed Starting Soil Mix

This light, fluffy blend pairs 650 g coco coir bricks with Perlite Bliss to create a seed-friendly medium that holds just the right amount of moisture while letting roots breathe. When hydrated, the bricks expand and, combined with perlite, yield up to 24 quarts of seed starting soil—plenty for trays, cells, and early potting.

What’s inside and what it does

• Two 650 g coco coir bricks: renewable, organic material that expands with water and boosts aeration and water-holding capacity.
• Perlite Bliss (8 quarts): volcanic glass that creates air spaces in the mix for better root oxygen and drainage.
• 3-gallon grow bags (3-pack): soft, breathable and reusable homes for your seedlings and young plants.

Why this mix helps seed starting

• Light, airy texture: coco coir plus perlite keeps the surface ideal for germination and healthy root spread.
• Balanced moisture: the blend tends to hold moisture without staying soggy, supporting consistent hydration for tender roots.
• Versatile use: perfect for trays, starter cells, herbs, vegetables, flowers, indoor gardens, and small-space setups.

How to prepare and use

Hydrate the 650 g coco coir bricks in water until fully expanded. Mix with Perlite Bliss to create a light, well-aerated medium. Divide the finished mix among the included grow bags, leaving room for watering. Ready for seeds or cuttings.

Real-world uses and benefits to watch for

• Seed trays and starter cells: reliable germination medium with good drainage.
• Indoor herb gardens and vegetable seedlings: gentle, breathable soil that doesn’t compact quickly.