Fine, flaky texture for delicate roots and detailed blends.
These 4mm bark nuggets are thin, lightweight, and slightly flaky—perfect for fine-tuning soil mixes where larger chunks would overwhelm the root system. Ideal for terrariums, seedling mixes, or root-sensitive tropicals, this bark adds breathability without bulk.
Because of its small particle size, it distributes evenly through your mix and helps prevent compaction while still holding a bit of moisture.
 
Great for:
• Aroid soil mixes (Philodendron, Anthurium, Syngonium, etc.)
• Orchids and epiphytes
• Fine terrarium layering
• Reptile-safe substrate blends (not bedding)
 
Benefits:
• Thin, flaky 4mm bark
• Encourages airflow in smaller-scale mixes
• Helps retain moisture without becoming soggy
• Organic and slow to break down
Perfect for when chunky is too chunky—this bark blends in seamlessly while still doing the heavy lifting for your plant’s roots.