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This video introduces Bloom, DC Water’s Class A Exceptional Quality biosolids fertilizer and soil amendment, from process to end product.

Who is Bloom for?

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Landscapers

Bloom is one of the most affordable, high performing soil conditioners available to the landscaping trade.

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Farmers

Bloom is a slow-release fertilizer rich in organic matter, ideal for improving soil structure and promoting drought tolerance.

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Contractors

Meet organic matter specs and get grass growing quickly, cheaply and sustainably with Bloom.

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Homeowners

Bloom is a sustainable, multi-purpose soil amendment, providing the nutrients of a fertilizer and the organic matter of compost to keep your lawn and garden healthy.

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Benefits from Soils Expert

“Bloom has tremendous potential. The plants not only are bigger, but the tissues are thicker and the taste is delicious. You look at how healthy the plants are and how lush the growth is, there is something there. And what is there is Bloom.”

– Dr. Frank Gouin, Professor Emeritus of Horticulture, University of Maryland

How to use Bloom

Use Bloom to help get new plants established

Plant Establishment

Trees, flowers, vegetables, fruit, herbs – Incorporate ½-1 inch of Bloom to a depth of 6-12 inches of existing soil.

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Learn how to use Bloom for lawncare.

Turf Maintenance

Trees, flowers, vegetables, fruit, herbs – Incorporate ½-1 inch of Bloom to a depth of 6-12 inches of existing soil.

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Get information about Bloom in planting beds.

Potting Soil Blends

Uniformly blend Bloom into a standard growing media. Place in pot and plant, then water.

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Use Bloom as a topdressing for your lawn

Top Dressing

Spread ¼” Bloom evenly on your lawn to improve soil quality without disturbing turf growth.

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Slow-release Fertilizers

Bloom is a slow release fertilizer, releasing a slow, steady amount of nutrients over time. Natural slow release fertilizers like Bloom slowly add nutrients to the soil by naturally breaking down and decomposing into a plant-available form. The advantages of a slow-release fertilizer are that your plants are spoon fed nutrients over time, rather than a chemical based, quick release fertilizer that provides a large one time shot of immediately available nutrients. Quick release fertilizers are typically more mobile, meaning they are more subject to run off and to wash out of the root zone. They also need to be applied more judiciously to avoid foliage burn.

Bloom’s slow release fertilizer, recycled from the wastewater stream, provides nutrients to your plants and soil over multiple seasons. Incorporate Bloom into your soil before planting for best results.

Before & After

Golf course with bare spots before Bloom

Four Streams Golf Course

Golf course with bare spots before Bloom

Four Streams Golf Course

What they say

News & Events

Learn About New PFAS Research and Legislation

September 01, 2026|Event|

As regulations and research around PFAS continue to evolve, farmers using biosolids need clear, practical information about what these changes mean for their operations. Join Bloom and Zachary Borrenpohl, P.E., Compliance Specialist

Turfgrass and Landscaping Success: A Webinar Recap

August 25, 2026|News|

Healthy, resilient landscapes start below the surface. That was the central message of “Research to Real-World Results: Bloom for Turfgrass and Landscaping Success,” a webinar bringing together university research and the experiences

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