Coco Coir Grow Medium Kit - Expanding Coconut Fiber & Clay Pebbles

The Ultimate Soilless Growing Solution

The Coco Coir Grow Medium Kit is your all-in-one solution for healthy, thriving plants without traditional soil. This eco-friendly kit combines expanding coconut coir fiber with clay pebbles to create the perfect growing environment for herbs, vegetables, and houseplants. The compressed coco coir brick expands dramatically when hydrated, providing up to 6 months of premium growing medium that retains moisture while promoting excellent drainage and root aeration. Whether you're starting seeds, transplanting seedlings, or refreshing your grow kits, this sustainable medium delivers professional results with minimal effort.

Premium Features & Benefits

• Expanding coco coir brick provides 6 months of premium growing medium
• Clay pebbles enhance drainage and root aeration for healthier plants
• All-natural, sustainable alternative to peat moss and traditional soil
• Retains moisture efficiently while preventing root rot and overwatering
• Pest-free and pathogen-free for clean, healthy growing conditions
• Perfect for herbs, vegetables, seedlings, and indoor container gardens
• Lightweight and easy to store—expands only when you need it
• Reusable and compostable for zero-waste gardening

Why You'll Love It

Imagine growing lush herbs and vegetables without the mess and weight of traditional soil. The Coco Coir Grow Medium Kit makes that dream effortlessly achievable. Simply hydrate the compressed brick and watch it expand into fluffy, nutrient-ready growing medium that your plants will love. The coconut fiber retains just the right amount of moisture while the clay pebbles ensure roots get the oxygen they need to thrive. Whether you're refilling your Modern Sprout grow kits, starting seeds for your garden, or potting up houseplants, this sustainable medium delivers consistent results. Plus, it's pest-free and clean to work with—no more dealing with gnats or muddy messes.

Perfect For

• Refilling grow kits and indoor herb gardens
• Seed starting and seedling transplants
• Container gardening and houseplant potting
• Hydroponic and soilless growing systems

Product Specifications

• Dimensions: 8.75"H x 8.25"W
• Includes 1 expanding coco coir grow medium brick and 1 bag of expanded clay pebbles.
• All Natural: Our all-natural, soilless coco grow medium is made out of coco coir, a natural byproduct of coconuts. Benefits roots for up to 6 months, efficiently absorbs water, doesn't compact like regular potting soil and doesn't attract pests!
• Well Aerated: Aeration from our grow medium blend prevents over saturation and allows oxygen to reach the roots.
• Assembled in USA of imported and domestic components

Pair with Modern Sprout's  Smart Growhouse or Landscape Growframe (you'll need 2 for the latter)!