Skip to product information
1 of 6

Growcery

Premium Bonsai Potting Mix with Activated Biochar

Premium Bonsai Potting Mix with Activated Biochar

Regular price £6.99
Regular price Sale price £6.99
Sale Sold out
Taxes included. Shipping calculated at checkout.
Size

Organic Blend with Perlite, Coconut Coir, LECA & Worm Castings

Unlock the secret to thriving bonsai trees with our Premium Bonsai Potting Mix – specially formulated for healthy growth and beautiful results.

Crafted with care for bonsai lovers of all levels, this mix combines science and sustainability to create the ideal growing medium for all species of miniature trees—from juniper and maple to ficus and pine.

What sets our mix apart? Activated biochar, a natural carbon-rich material that improves soil structure, enhances nutrient retention, and supports a rich microbial environment—key to strong root development and long-term plant health.

We’ve also included:

  • Fine-grade LECA and perlite to ensure superb drainage and aeration
  • Coconut coir to retain just the right amount of moisture
  • Worm castings, a powerful organic fertilizer, to fuel lush, vibrant growth

Whether you’re shaping a bonsai masterpiece or just starting your journey, this soil mix provides the right foundation for success. It’s pre-mixed and ready to use—no blending or additives required.

Eco-conscious and performance-driven, this bonsai mix supports your plant's health and the planet too.


Key Features:

  • ✅ Enriched with activated biochar for better soil structure
  • ✅ Improves root health and nutrient uptake
  • ✅ Excellent drainage with LECA and perlite
  • ✅ Retains moisture with coconut coir
  • ✅ Natural nutrition from organic worm castings
  • ✅ Suited for all bonsai species (indoor & outdoor)
  • ✅ Pre-mixed and ready to use

Ideal For:

  • Indoor & outdoor bonsai
  • Juniper, maple, ficus, pine & more
  • Bonsai starter kits
  • Beginner & advanced bonsai enthusiasts
  • Sustainable gardening

How to Use:

  1. Use as the primary soil base in your bonsai pot or tray.
  2. Add your bonsai plant and gently firm the soil around the roots.
  3. Water thoroughly and allow proper drainage.
  4. For best results, re-pot your bonsai every 1–2 years.
View full details
  • Delivery info

    We currently ship orders within the UK only.

    All orders are dispatched the next working day via Royal Mail Tracked 24 service.

    A tracking number will be provided once your order has been shipped.