{"id":15018646405490,"title":"PBH Parboiled Rice [HULLS] Mulch OMRI Listed - 50 Lbs. (NOT RICE SEEDS)","handle":"pbh-rice-hulls-50-lbs","description":"

PBH Rice Hulls Mulch 50 Lbs. | OMRI Listed

Lightweight Rice Hull Soil Amendment for Container Gardening

PBH Rice Hulls Mulch is a premium, lightweight soil amendment designed to improve aeration, drainage, and overall soil structure in container gardens, raised beds, greenhouse production, and nursery applications. Made from parboiled rice hulls, this sustainable growing media additive provides an eco-conscious alternative to traditional soil conditioners such as perlite while helping create healthier root environments for plants.

Ideal for professional growers, home gardeners, indoor plant enthusiasts, and nursery operations, PBH Rice Hulls blend easily into potting mixes to improve porosity and moisture balance without adding excessive weight. Their natural texture also makes them highly effective as a decorative mulch and weed-suppressing topdress for potted plants and container displays.

Key Benefits of PBH Rice Hulls Mulch

Feature	Benefit
Lightweight Formula	Helps reduce overall container weight for easier handling
Improves Soil Aeration	Encourages healthy oxygen flow around roots
Enhances Drainage	Helps minimize waterlogged soil conditions
Sustainable Material	Made from renewable rice-processing byproducts
Low Dust Composition	Cleaner handling compared to many traditional fillers
Weed Suppression	Helps reduce weed growth when used as a top layer
Versatile Applications	Suitable for potting mixes, containers, seed starting, and nursery production
Natural Appearance	Provides a clean, attractive finish for container plants

Why Use PBH Rice Hulls in Potting Mixes?

Healthy root systems depend on proper airflow and balanced moisture retention. PBH Rice Hulls help loosen dense growing media, creating air pockets that improve root respiration and support vigorous plant development.

Unlike heavier soil amendments, rice hulls maintain a lighter growing medium that is easier to transport and manage, especially in container gardens, hanging baskets, balcony planters, and greenhouse production systems.

PBH Rice Hulls are commonly used in professional horticulture because they help:

Improve root-zone oxygen availability
Increase drainage efficiency
Reduce soil compaction
Support stronger root development
Promote more uniform moisture distribution
Create cleaner, easier-to-manage container mixes

PBH Rice Hulls vs. Traditional Perlite

Comparison	PBH Rice Hulls	Traditional Perlite
Source Material	Natural rice byproduct	Expanded volcanic mineral
Weight	Lightweight	Lightweight
Dust Level	Lower dust handling	Can produce fine dust
Sustainability	Renewable agricultural material	Mineral-based
Drainage Improvement	Excellent	Excellent
Aeration Support	Excellent	Excellent
Soil Blending	Smooth, natural texture	Granular texture

Recommended Uses

Container Gardening

Blend into potting soil for flowers, vegetables, herbs, tropical plants, and ornamental containers to improve drainage and root performance.

Indoor Plants

Helps maintain better moisture balance for houseplants while reducing compacted soil conditions.

Raised Beds & Seedlings

Useful for seed-starting mixes and raised garden beds where lighter soil texture and improved airflow are beneficial.

Nursery & Greenhouse Production

An effective amendment for professional growers seeking lightweight, consistent growing media components.

Decorative Topdress Mulch

Apply a thin layer to the soil surface to help suppress weeds, reduce moisture evaporation, and create a cleaner container appearance.

Suggested Application Rates

Application Type	Recommended Use Rate
Potting Mix Amendment	10–30% of total mix volume
Seed Starting Mixes	10–20% of total mix volume
Container Topdress	½–1 inch surface layer
Raised Bed Soil Improvement	Mix evenly into top soil layer

Application rates may vary depending on crop type, growing conditions, and existing soil composition.

Ideal For

Container gardens
Greenhouse production
Indoor plant collections
Balcony planters
Raised beds
Nursery operations
Seed-starting applications
Decorative container topdressing

Storage & Handling

Store PBH Rice Hulls Mulch in a cool, dry location away from excessive moisture. Keep the bag sealed when not in use to maintain product quality and handling performance.

The convenient 50 lb bag size is ideal for seasonal gardening projects, greenhouse use, nursery production, and ongoing container maintenance.

PBH Rice Hulls Mulch Product Specifications

Product Attribute	Details
Product Type	Rice Hull Soil Amendment
Material	Parboiled Rice Hulls
Bag Size	50 Lbs.
Primary Uses	Soil Aeration, Drainage, Mulch
Suitable For	Containers, Raised Beds, Potting Mixes
Texture	Lightweight & Free-Flowing
Environmental Profile	Sustainable & Renewable

PBH Rice Hulls Mulch provides growers with a dependable, sustainable, and easy-to-use soil amendment that supports healthier root systems, improved drainage, cleaner potting mixes, and more efficient container gardening performance.

","published_at":"2026-03-31T13:38:40-04:00","created_at":"2026-03-31T13:38:38-04:00","vendor":"RICELAND","type":"Soil Amendments","tags":["50 lbs","aeration","drainage","For Organic Production","garden amendment","lightweight","OMRI Listed","parboiled hulls","PBH","PBH Rice Hulls","perlite substitute","potting mix","potting soil","rice hulls","soil amendment","sustainable","topdress","weed suppression"],"price":2777,"price_min":2777,"price_max":2777,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":61727045255538,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PBHRH50LB","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PBH Parboiled Rice [HULLS] Mulch OMRI Listed - 50 Lbs. (NOT RICE SEEDS)","public_title":null,"options":["Default Title"],"price":2777,"weight":24948,"compare_at_price":null,"inventory_quantity":150,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["//www.seedworldusa.com/cdn/shop/files/Rice_Hulls.png?v=1779541052","//www.seedworldusa.com/cdn/shop/files/Parboiled_Rice_Hulls_Marketing_Banner.png?v=1779541266","//www.seedworldusa.com/cdn/shop/files/Rice_Hulls_Bag_Back.png?v=1779541052","//www.seedworldusa.com/cdn/shop/files/RCLND3520020237P001.jpg?v=1775067662"],"featured_image":"//www.seedworldusa.com/cdn/shop/files/Rice_Hulls.png?v=1779541052","options":["Title"],"media":[{"alt":"PBH Parboiled Rice [HULLS] Mulch OMRI Listed - 50 Lbs. (NOT RICE SEEDS) - Seed World","id":53255126647154,"position":1,"preview_image":{"aspect_ratio":0.75,"height":1448,"width":1086,"src":"//www.seedworldusa.com/cdn/shop/files/Rice_Hulls.png?v=1779541052"},"aspect_ratio":0.75,"height":1448,"media_type":"image","src":"//www.seedworldusa.com/cdn/shop/files/Rice_Hulls.png?v=1779541052","width":1086},{"alt":"PBH Parboiled Rice [HULLS] Mulch OMRI Listed - 50 Lbs. (NOT RICE SEEDS) - Seed World","id":53255130251634,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1254,"width":1254,"src":"//www.seedworldusa.com/cdn/shop/files/Parboiled_Rice_Hulls_Marketing_Banner.png?v=1779541266"},"aspect_ratio":1.0,"height":1254,"media_type":"image","src":"//www.seedworldusa.com/cdn/shop/files/Parboiled_Rice_Hulls_Marketing_Banner.png?v=1779541266","width":1254},{"alt":"PBH Parboiled Rice [HULLS] Mulch OMRI Listed - 50 Lbs. (NOT RICE SEEDS) - Seed World","id":53255126679922,"position":3,"preview_image":{"aspect_ratio":0.75,"height":1448,"width":1086,"src":"//www.seedworldusa.com/cdn/shop/files/Rice_Hulls_Bag_Back.png?v=1779541052"},"aspect_ratio":0.75,"height":1448,"media_type":"image","src":"//www.seedworldusa.com/cdn/shop/files/Rice_Hulls_Bag_Back.png?v=1779541052","width":1086},{"alt":"PBH Rice Hulls - 50 Lbs. - Seed World","id":53001270690162,"position":4,"preview_image":{"aspect_ratio":1.0,"height":791,"width":791,"src":"//www.seedworldusa.com/cdn/shop/files/RCLND3520020237P001.jpg?v=1775067662"},"aspect_ratio":1.0,"height":791,"media_type":"image","src":"//www.seedworldusa.com/cdn/shop/files/RCLND3520020237P001.jpg?v=1775067662","width":791}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"

riceland

+Navigation

PBH Parboiled Rice [HULLS] Mulch OMRI Listed - 50 Lbs. (NOT RICE SEEDS)

PBH Rice [HULLS] Mulch - 30 cu ft (NOT RICE SEEDS)

Sign up for our Newsletter

Customer Service

Company Info

Social