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1 Yard Loose Bulk - BioUltra+

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Bring your soil back to life with a biology-first soil amendment that nourishes, strengthens, and rejuvenates from the ground up. Unlike conventional fertilizers, BioUltra+ delivers active, beneficial, biology in a familiar form – compost! These microbial concentrations are verified by Uvic’s EcoSoil Lab to make sure you have a biologically balanced, active and diverse soil profile.
Soil Improvement
110.00 110.00 (Tax excluded)

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Product Information

BioUltra+ is best suited for existing gardens and lawns or contained growing environments like raised beds. This product integrates seamlessly into established soil ecosystems.

Whether you’re revitalizing tired garden beds or strengthening your lawn, this living soil amendment supports healthier plants from the ground up – naturally, and long-term.

  • Soil Health: Enhances soil structure, boosts water retention, and microbial activity for healthier soil and plants.
  • Increases beneficial microbial diversity in the soil
  • Restores natural nutrient cycling in tired soils
  • Improves fertility by feeding soil life
  • Enhances water retention and infiltration
  • Stimulates healthy root development
  • Improves soil texture and tilth naturally
  • Builds sponge-like soil to hold nutrients and moisture
  • Encourages nutrient uptake via microbial support
  • No synthetic fertilizers or chemicals added
  • Safe for the environment and long-term soil use

A combination of our Ultra-Fine All Natural Soil Developer and Compost Extract, BioUltra+ is made with:

  • Cattle manure – naturally rich in nitrogen and organic matter
  • Recycled garden waste – full of beneficial microbes and nutrients

Once combined, the biology is in its ideal environment, supporting nutrient cycling, improving soil structure, and enhancing root-zone resilience – benefits that chemical fertilizers can’t match.

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Precision Planning for Superior Results

Avoid the guesswork and the waste. Use our calculator to determine the exact volume of soil required for high-vitality growth in your specific space.

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Compare Our Soil Solutions

Choose a blend based on your specific drainage, aeration, and nutrient requirements.

BioUltra+ Soil Developer

$110-
$260
 /yard

For revitalizing existing gardens & lawns.

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  • Key Ingredients & Features: 
  • Ultra-Fine Developer + Compost Extract. Contains guaranteed active fungi, bacteria, and amoebae.
  • Ideal Benefit:
  • Biological Recharge: Delivers living biology to improve root-zone resilience and nutrient cycling.

All Natural Soil Developer

$88-
$228
/yard

For revitalizing existing gardens & lawns.

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  • Key Ingredients & Features: 
  • Recycled green waste & dairy cattle manure; OMRI-Listed®.
  • Ideal Benefit:
  • Soil Structure: Increases organic matter and helps sandy or clay soils hold nutrients better.

Garden Blend

 $98-
$238.50
 /yard

For filling raised beds & new garden rows.

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  • Key Ingredients & Features: 
  • Ready-to-plant; high-quality soil mixed with All-Natural Soil Developer.
  • Ideal Benefit:
  • Instant Garden: Best for starting from scratch where you have no existing soil.

Lawn Saver

$ 103-
$243.50
 /yard

For revitalizing tired grass & leveling.

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  • Key Ingredients & Features: 
  • Fine-textured blend designed to provide nutrients without smothering grass blades.
  • Ideal Benefit:
  • Turf Health: Specifically formulated for grass health and evening out low spots.

Potting Blend

$347 /yard 

For container gardening & greenhouses.

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  • Key Ingredients & Features: 
  • 40% Soil Developer, 40% Peat, 20% Perlite for drainage.
  • Ideal Benefit:
  • Drainage & Aeration: Prevents soil compaction in pots so roots don't rot.

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