Our 10 Best Bulk Soils for 2026 [US]
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10 Best Bulk Soils of 2026
Tested and Reviewed: Top 10 Bulk Soils deals with expert ratings from 8.1 to a perfect 10
September 2026 Edition
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1
Editor's Choice9.7
Miracle-Gro
Miracle-Gro Potting Mix, 16 qt. (2-Pack)
Editor's bottom line:
“This bulk soils is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”
Main Highlights
- FEEDS UP TO 6 MONTHS: Miracle-Gro Potting Mix is a gardening soil for outdoor containers that feeds all types of potted plants, including flowers, vegetables, shrubs, annuals, and perennials for up to 6 months
- PROMOTES GROWTH: This potting soil for outdoor plants Grows Plants Twice As Big! (vs. unfed plants)
- WHERE TO USE: Use this home gardening product with all types of outdoor container plants, including annual and perennial flowers, vegetables, herbs and shrubs
- HOW TO USE: To use this plant soil for potting, fill a container about 1/3 full with potting mix, place your plant in the soil, and fill the rest of the pot, pressing lightly
- COVERAGE: This bundle includes two 16 qt. bags of Miracle-Gro Potting Mix, an outdoor potting soil; each bag fills one 12-inch container (amounts may vary depending on the size of the root ball)
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Picked by 397 people today
2
9.5
Save 17%
Miracle-Gro
Miracle-Gro Organic Indoor Potting Mix, 16 qt.
17% Off
Main Highlights
- HELPS REGULATE SOIL MOISTURE: Miracle-Gro Organic Indoor Potting Soil Mix is an organic potting soil that protects indoor plants against over and under watering
- INDOOR PLANT SOIL: This organic container mix for indoor gardening is made with responsibly sourced sphagnum peat moss (one hundred percent of peat sourced from certified producers), coir, and quick-start natural fertilizer
- WHERE TO USE: Use this indoor potting soil mix with all types of indoor container plants, including houseplants and herbs; also great for seed starting
- HOW TO USE: To plant seeds, fill container with organic soil for indoor plants, follow seed package directions and water; to use with transplants, partially fill container, place plant after loosening root ball, cover with more mix pressing lightly, water thoroughly and let drain
- COVERAGE: One 16 qt. bag of Miracle-Gro Organic Indoor Potting Mix fills one 12-inch container with potting soil for indoor plants (amounts may vary based on the size of the root ball)
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3
Best Value9.5
Save 24%
Miracle-Gro
Miracle-Gro Indoor Potting Mix for All Plants, 6 qt., 2-Pack
24% Off
Main Highlights
- Miracle-Gro Indoor Potting Mix for All Plants feeds houseplants for up to 6 months and grows healthier, more resilient plants (vs unfed when used as directed)
- This potting mix contains sphagnum peat moss, coconut coir, and perlite to help with water retention and release so indoor plants can flourish, and does not contain compost or bark, which are known to shelter fungus gnats
- Blended potting soil for a wide variety of indoor container plants, including herbs, climbing, foliage, and flowering plants
- Simply add this ready-to-use indoor soil to containers following label directions - no mixing or blending needed
- Bundle comes with 2 bags of Miracle-Gro Indoor Potting Mix for All Plants; each 6 qt. bags fills four 6-inch containers (exact amounts may vary depending on the size of the root ball)
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4
9.2
FoxFarm
FoxFarm Raised Bed Planting Mix, 1.5cu ft - All-Purpose Garden Soil with Earthworm Castings & Oyster Shell - Ready-to-Use Blend for Vegetables, Flowers, Fruits & Herbs
Main Highlights
- Ready-to-Use Formula: No mixing or extra steps required. Simply pour and plant - perfect for gardeners of all experience levels.
- Moisture-Retaining & Drainage: Helps retain optimal moisture around plant roots while ensuring proper drainage to prevent overwatering.
- Designed for Raised Beds & Containers: Specially blended for vegetables, herbs, flowers, and fruits in raised bed or container gardens.
- Promotes Healthy Growth: Supports abundant harvests by creating a balanced environment that encourages strong roots and nutrient uptake.
- Nutrient-Rich Ingredients: Made with 50-60% aged forest products, sphagnum peat moss, and fertilizer derived from earthworm castings, oyster shell, and dolomite lime. Comes in a 1.5-cubic foot bag.
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5
9.0
FoxFarm
FoxFarm Happy Frog Potting Soil with 2 Plant Tags, 2 cu ft
Main Highlights
- You will receive a 2-cubic foot bag of potting soil and two customizable plant tags for labeling varieties and planting dates per purchase.
- Amended with soil microbes that improve root efficiency and convert nutrients into a form that plants can utilize, enhancing fruit and flower production.
- Designed for container plants, indoor or outdoor. Whether you need a boost in your fruits, vegetables, flowers, or houseplants Happy Frog will jump-start your containers!
- This unique mix is alive with beneficial soil microbes and mycorrhizal fungi that dramatically expands root development.
- A blend of 50-60% aged forest products, sphagnum peat moss, perlite, and fertilizer. Derived from earthworm castings, bat guano, oyster shell and dolomite lime.
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6
8.8
![MODELLOR (10 lb) Premium Super Washed Coco Coir Brick, High Yield 18 to 20 gallons [72 to 80 quarts], Seed Starter, Organic, pH Balanced, Gardening, Indoor, Outdoor use](https://m.media-amazon.com/images/I/51YfT2RlVzL._SL500_.jpg)
MODELLOR
MODELLOR (10 lb) Premium Super Washed Coco Coir Brick, High Yield 18 to 20 gallons [72 to 80 quarts], Seed Starter, Organic, pH Balanced, Gardening, Indoor, Outdoor use
Main Highlights
- Ultra-Pure & Ready to Use Triple-washed, low-salt, pH-balanced coco coir thats clean and nutrient-friendlyno rinsing required, unlike many other brands.
- Expands to 18 to 20 Gallons OR 72 to 80 Quarts One compact 10 lb brick hydrates into 18 to 20 gallons OR 72 to 80 Quarts of fluffy coir, giving you more growing medium and value.
- Faster Germination, Stronger Roots Fluffy structure balances air and water, helping seeds sprout faster and roots grow deeper than denser soil alternatives.
- All-in-One Growing Medium Perfect for vegetables, orchids, bonsai, houseplants, raised beds, seed starting, or mulchone product that fits countless garden uses.
- Eco-Friendly Gardening 100% organic, biodegradable, and sustainable. A premium alternative to peat moss that nurtures plants while protecting the environment.
- Trusted by Growers Everywhere Preferred by hobbyists and professionals for consistent quality, easy hydration, and reliable results season after season.
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7
8.6
Back to the Roots
Back to The Roots Organic Coir, 51 Quart Expanding Soil, Great for Seeds and Potting
Main Highlights
- Includes 10lb block of Back to the Roots compressed Coconut Coir that expands to 51qt of potting soil. A balanced pH, which means its truly all-purpose. Use alone or as an amendment for anything in a pot or in the ground vegetables, flowers, herbs, and even starting seeds.
- Expands to over 2 cubic feet
- Peat Free OMRI Listed, assuring organic production, handling, and processing
- 100% SATISFACTION GUARANTEE: If you are not satisfied or have any issues with this Organic Coconut Coir, just shoot us a note and our dedicacted customer support team will make sure we get you growing or send you a refund/replacement.
- GROWONEGIVEONE Share a photo of your growing garden and well donate a Grow Kit and STEM elementary school curriculum to a classroom of your choice.
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8
8.3
Miracle-Gro
Miracle-Gro Organic Outdoor Potting Mix, 16 qt. (2-Pack)
Main Highlights
- OUTDOOR POTTING SOIL: Miracle-Gro Organic Outdoor Potting Mix contains a quick-release natural plant fertilizer and also feeds plants for up to 2 months
- PEAT MOSS: This organic potting soil mix is made with responsibly sourced peat (one hundred percent of peat sourced from certified producers)
- OUTDOOR CONTAINER USE: Use this organic potting mix with all types of outdoor container plants, including flowers, vegetables, herbs, annuals, and perennials
- HOW TO USE: To plant in pots, fill the container partially full with this potting soil for outdoor plants, place the plant in the pot after loosening the root ball, cover with more mix and water thoroughly
- COVERAGE: Each 16 qt. bag of Miracle-Gro Organic Outdoor Potting Mix fills one 12-inch pot with garden soil for containers (amounts may vary based on the size of the root ball)
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9
8.1
FoxFarm
FoxFarm Ocean Forest Potting Soil with 2 Plant Tags, 1.5cu ft
Main Highlights
- You will receive (1) 1.5-cubic foot bags of potting soil with 2 plant tags to easily label varieties and planting dates with per purchase.
- Ready for immediate use, no additional ingredients are required. This bag is designed to be ready for planting upon purchase
- Ingredients like aged forest products and peat moss help increase effectiveness in retaining moisture. Sandy loam, also in Ocean Forest, has excellent drainage properties
- Ideal for container gardens, houseplants, trees, shrubs, roses, and even seedlings. The rich ingredients in Ocean Forest may provide the proper environment for seedlings to become vigorous plants
- Ingredients include 50-60% aged forest products, sphagnum peat moss, perlite, sandy loam, and fertilizer. Derived from fish meal, crab meal, shrimp meal, earthworm castings, and oyster shell
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10
8.1
Miracle-Gro
Miracle-Gro 2 Pack Potting Soil Mix for Container Plants, Flowers, Vegetables, Shrubs, Annuals, and Perennials, Feeds for Up to 6 Months, 2 Cu Ft
Main Highlights
- BIGGER PLANTS: Watch your container plants flourish with this potting soil that feed for up to 6 months to grow plants twice as big versus unfed plants
- VIBRANT COLORS: Get ready for a spectacular show of more blooms for more color versus unfed plants transforming your containers into dazzling displays
- WHERE TO USE: Perfect for all indoor or outdoor grown containers plants, including flowers, vegetables, herbs, and houseplants
- HOW TO USE: Pick a pot with drainage, fill it 1/3 full with this ready-to-use container mix, add your plant and fill in with more soil, then water; its that easy to create beautiful container gardens
- COVERAGE: Each 2 cu. ft. bag of Miracle-Gro Potting Mix fills two 14-inch containers (actual amount may vary depending on the size of the root ball)
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