Calcined Clay Bonsai Soil Additive
Calcined clay is primarily used for growing bonsai. Calcined clay are stable soil amendments that improve soil quality through increased cation exchange capacity, increased microbi@l activity, nutrient retention, and water holding capacity all of which increase plant yield. Calcined clay is similar to vitrified clay which can be used for the same functions. Calcined clay provides an excellent alternative to akadama, which is expensive as it is imported from Japan.Tips/Guidelines:
Basic bonsai mix: 50% calcined clay, 25% lava rock and 25% organic compost
Tropical bonsai mix: 40% calcined clay, 25% lava rock and 35% organic compost
Deciduous bonsai mix: 50% calcined clay, 30% lava rock and 20% organic compost
Conifer bonsai mix: 60% calcined clay, 30% lava rock and 10% organic compost
Select size:
See Sizing Guide
Low stock:2 left
$19.99
Couldn't load pickup availability
Free Delivery
Enter you Postal code for Delivery AvailabilityReturn Delivery
Free 30-days Delivery Returns. Details
Calcined clay is primarily used for growing bonsai. Calcined clay are stable soil amendments that improve soil quality through increased cation exchange capacity, increased microbi@l activity, nutrient retention, and water holding capacity all of which increase plant yield. Calcined clay is similar to vitrified clay which can be used for the same functions. Calcined clay provides an excellent alternative to akadama, which is expensive as it is imported from Japan.
Tips/Guidelines:
Basic bonsai mix: 50% calcined clay, 25% lava rock and 25% organic compost
Tropical bonsai mix: 40% calcined clay, 25% lava rock and 35% organic compost
Deciduous bonsai mix: 50% calcined clay, 30% lava rock and 20% organic compost
Conifer bonsai mix: 60% calcined clay, 30% lava rock and 10% organic compost
Tips/Guidelines:
Basic bonsai mix: 50% calcined clay, 25% lava rock and 25% organic compost
Tropical bonsai mix: 40% calcined clay, 25% lava rock and 35% organic compost
Deciduous bonsai mix: 50% calcined clay, 30% lava rock and 20% organic compost
Conifer bonsai mix: 60% calcined clay, 30% lava rock and 10% organic compost
Shipping & Order Processing
We work hard to get your Soil Sunrise order packed carefully and shipped as quickly as possible. Most orders are processed within 2 business days, excluding weekends and holidays. Once your order ships, you will receive tracking information by email.
Shipping Methods
Shipping options and delivery estimates are shown at checkout based on your order size, destination, and available carrier services.
We currently ship using trusted carriers such as UPS and USPS.
Orders totaling $35.00 or more qualify for free shipping when eligible.
Payments
Secure payment options are available at checkout. Your order total, shipping charges, taxes, and any available discounts will be calculated before you complete your purchase.
Damaged Orders
If your order arrives damaged, please contact our support team as soon as possible. Save the packaging and damaged items so we can review the issue and help determine the best next step.
Recent Products
Calcined Clay Bonsai Soil Additive
$19.99
4 Quarts
- 4 Quarts
SOIL SUNRISE
Better Soil Starts Here
Give every plant the foundation it deserves with purpose-built soil blends and amendments crafted for healthier roots, better drainage, and stronger growth.
-
Choose plant-specific mixes designed for houseplants, trees, herbs, vegetables, orchids, succulents, carnivorous plants, and more.
-
Build better soil with trusted amendments like perlite, worm castings, horticultural charcoal, greensand, bark, and mulch.
-
Hand-blended in small batches using all-natural ingredients selected to support real plant needs from the roots up.