Plant-Based Thermophilic Compost – Bulk Compost

Quality plant-based compost for gardens, landscaping, farms, and large-scale soil improvement.

Our Plant-Based Thermophilic Compost is produced locally in Ramona, California, using recycled plant materials. The compost goes through a managed high-temperature composting process, with regular turning and aging to produce a finished, stable material ready for use.

Made without animal manure or biosolids or food wastes, this compost is ideal for improving soil structure, increasing organic matter, and supporting healthier growing conditions.

Benefits

100% Plant-Based Materials – No animal manure or biosolids or food wastes.

Thermophilic Composting Process – High-temperature composting with regular turning and aging.

Improves Soil Structure – Helps loosen compacted soils and improve water retention.

Adds Organic Matter – Helps improve existing soils and growing conditions.

Supports Soil Biology – Provides a source of organic matter for soil microorganisms.

Locally Produced – Made in Ramona, California, using recycled plant materials.

Common Uses

Garden beds and raised beds

Landscaping and new planting areas

Orchards and agricultural applications

Soil blending and soil improvement

Trees, shrubs, and large planting projects

Commercial landscaping and bulk applications

Application Recommendations

For existing garden beds, incorporate 1–2 inches of compost into the top 6–8 inches of soil.

For new planting areas, blend compost with existing soil based on your soil conditions and planting needs.

For trees and established landscapes, compost can be applied as a surface amendment around the root zone.

Bulk Compost – Sold by the Cubic Yard

• Bulk pickup available by appointment in Ramona.

• Delivery available throughout San Diego County.

• Volume pricing for larger orders.

• Ideal for landscapers, property owners, farms, and commercial projects.

Produced by SD Microbes in Ramona, California.

Contact us for delivery quotes, availability, and large-volume pricing.