Selecting the appropriate soil, fertilizer, or mulch can significantly impact the health and vibrancy of your garden. These products provide essential nutrients, improve soil structure, and protect your plants from environmental stressors. Making an informed choice ensures your plants thrive and your outdoor space flourishes.
Looking for the best Soils, Fertilizers & Mulches?
Discover now our comparison of the best Soils, Fertilizers & Mulches. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Soils, Fertilizers & Mulches are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Soils, Fertilizers & Mulches in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 1
Miracle-Gro Organic Outdoor Potting Mix - Plant Soil for Outdoor Container Plants, Contains Quick-Release...
- 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)
$18.96
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No. 2
Miracle-Gro Organic Outdoor Potting Mix - Plant Soil for Outdoor Container Plants, Contains Quick-Release...
- 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: One 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)
$9.59
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No. 3
Brut Organic Worm Castings for Plants 5 LB – Natural Nutrients, Fertility Builder, Plant Food for Potting...
- SUPERCHARGE YOUR GARDEN: Elevate your plants' growth with premium organic Brut Worm Castings. Our certified organic formula guarantees optimal nutrition for your indoor and outdoor plants.
- PURE ORGANIC GOODNESS: Made with certified organic ingredients, our worm castings are raised indoors in containers, ensuring unparalleled purity and effectiveness for your plants’ health.
- LUSH & VIBRANT PLANTS: Watch your plants thrive with mineral-rich Brut Worm Castings. Experience lush greenery, vibrant blooms, and bountiful harvests—naturally nourishing your plants from root to leaf.
- BORN FROM FAMILY CARE: As a family-owned business, we take pride in offering the finest organic castings. Every batch is carefully crafted to nurture your plants as if they were our own.
- CERTIFIED ORGANIC: Our castings are OMRI and CDFA listed, representing true organic excellence and bringing the power of nature’s nutrients directly to your plants’ roots. Eco sustainable resorce for your gardening enjoyment!
No. 4
Brut Cow Compost – Nutrient-Rich Composted Cow Manure Organic Soil Amendment – 100% Pure Compost...
- NUTRIENT-RICH GROWTH: Premium cow manure compost packed with nitrogen, calcium, and iron. This organic compost fertilizer enriches soil, boosts microbial life, and supports bigger vegetables, greener lawns, and thriving flowers.
- PURE COMPOSTED COW MANURE: Made only from thoroughly composted cow manure, carefully aerated and tested for safety. No additives, just pure organic manure for plants. Finely sifted texture makes it ideal compost soil for indoor and outdoor gardening.
- NO ODOR, NO BURNS: Brut is odor-free and safe for all plants. Gentle on roots, eliminating the risk of plant burn. A trusted compost for plants, seedlings, houseplants, and delicate blooms indoors or outdoors.
- VERSATILE SOIL AMENDMENT: Perfect for potted plants, shrubs, and vegetable gardens. Use as a top dressing, mix into compost soil for outdoor plants, or enrich organic soil for garden beds. Works as garden compost and manure fertilizer for plant growth.
- CERTIFIED ORGANIC: Our Cow Compost is OMRI listed, representing true organic excellence and bringing the power of nature’s nutrients directly to your plants’ roots. Eco sustainable resorce for your gardening enjoyment!
No. 5
Brut Organic Worm Castings for Plants 30 LB – Natural Nutrients, Fertility Builder, Plant Food for Potting...
- SUPERCHARGE YOUR GARDEN: Elevate your plants' growth with premium organic Brut Worm Castings. Our certified organic formula guarantees optimal nutrition for your indoor and outdoor plants.
- PURE ORGANIC GOODNESS: Made with certified organic ingredients, our worm castings are raised indoors in containers, ensuring unparalleled purity and effectiveness for your plants’ health.
- LUSH & VIBRANT PLANTS: Watch your plants thrive with mineral-rich Brut Worm Castings. Experience lush greenery, vibrant blooms, and bountiful harvests—naturally nourishing your plants from root to leaf.
- BORN FROM FAMILY CARE: As a family-owned business, we take pride in offering the finest organic castings. Every batch is carefully crafted to nurture your plants as if they were our own.
- CERTIFIED ORGANIC: Our castings are OMRI and CDFA listed, representing true organic excellence and bringing the power of nature’s nutrients directly to your plants’ roots. Eco sustainable resorce for your gardening enjoyment!
No. 6
Compressed Organic Potting Soil for Garden, Plants & Vegetables - Expands 4x When Mixed with Water - Indoor or...
- A LITTLE DOES A LOT - Easy to use compressed soil granules quickly expand up to 4X and make up to 3 gallons of soil. Light, compact, easy to carry, resealable bag saves space.
- NOURISH & SEE THEM FLOURISH - Packed with every essential nutrient plus 55+ trace minerals, this concentrated super soil feeds and grows strong beautiful vibrant plants better than ever!
- FAST ACTING & LONG LASTING - Easy to wet and stays moist 3X longer. Living soil gets water, air and nutrients to roots on demand. Perfect for all seeds, starts, transplants, containers, raised beds and gardens!
- TRULY ORGANIC YOU CAN TRUST - 100% natural ground coconut coir, worm castings, compost, humic acids, amino acids, kelp and beneficial GroBiotics including mycorrhizae give your soil, flower, vegetable, herb, fruit, tree, shrub, raised bed, outdoor or...
- EASY to USE - Just add water 1:1 to compressed soil to expand up to 4X. Use 1 tsp for small seeds, 1 tbsp for large seeds, 1/4 cup per seedling, 1 cup per small plant, and 4 cups per gallon plant. Use expanded soil straight or blend 1:2 with other soil...
SaleNo. 7
Scotts PatchMaster Lawn Repair Mix Sun + Shade Mix, Combination Grass Seed, Fertilizer, and Mulch, 4.75 lbs.
- LAWN BARE SPOT REPAIR: Scotts PatchMaster Lawn Repair Mix Sun + Shade Mix is a combination mulch, seed, and lawn fertilizer product specifically designed to provide all-in-one bare spot repair and grass patch repair for lawns
- MULCH: This sun and shade grass seed mix contains 100% recycled mulch that absorbs 3 times its weight in water to help keep the seed moist and in place during establishment
- READY-TO-GROW: Scotts PatchMaster Lawn Repair Mix Sun + Shade Mix has lawn seed that starts to grow in as few as 7 days and feeds for up to 6 weeks
- GRASS FERTILIZER FOR LAWNS: Includes controlled release nitrogen that seedlings need for fast growing and thick results
- GRASS SEED MIX: Premium lawn grass seed mixture of Kentucky Bluegrass seed, perennial ryegrass, and fine fescue grass seed specially selected to blend with your existing lawn
−10%
$13.44
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SaleNo. 8
Scotts EZ Seed Patch & Repair for Sun and Shade Combination Mulch, Sun and Shade Grass Seed and Fertilizer for...
- Patch and Repair: Scotts EZ Seed Patch & Repair Sun and Shade is a revolutionary grass seeding product designed to fill in bare spots and repair lawn damage
- Sun and Shade Grass: Contains a combination of high performance grass seed, mulch that expands to surround the seed, controlled release fertilizer, tackifier to help keep seed from washing away and a protectant to help keep seedlings safe
- Usage: This sun and shade grass seed mix is guaranteed to grow anywhere with proper care including in full sun, dense shade, high traffic areas and on slopes
- Application: Grass seed germinates best when daytime temperatures are between 60°F and 80°F with no danger of frost
- Coverage: One 10 lb. bag of EZ Seed Patch & Repair covers up to 225 sq. ft. in 3 easy steps by preparing the area, evenly applying the seed and watering until no more water is being absorbed
- Not available in HI
−54%
$21.99
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SaleNo. 9
Burpee Bone Meal Fertilizer | Add to Potting Soil | Strong Root Development | OMRI Listed for Organic...
- STRONGER ROOT DEVELOPMENT: Bone Meal is a natural source of vital, readily available organic nitrogen, phosphorus and calcium that promotes strong plant roots, vibrant blooms and more delicious vegetables. Helps to enhance your plants throughout the...
- ADD TO SOIL: Add to soil or potting mix during seed starting or at any time prior to harvest to fuel strong roots and early, healthy plant growth. Bone meal fertilizer breaks down slowly, releasing nitrogen for robust growth throughout the season. Follow...
- ORGANIC CERTIFIED: OMRI listed for organic gardening, Bone Meal is ideal for new bedding plants, giving established home flower gardens a boost, and keeping patio containers looking their best and brightest. Helps naturally deter rabbits from your garden.
- IDEAL FOR FALL BULB PLANTING: Bone meal naturally promotes healthy growth of root and bulb crops and has a fine granular consistency for easy spreading. You can also use when planting flowering bulbs in the fall, such as tulips. Plus, it's Made in the...
- Since 1876: Generations of customers have trusted Burpee to deliver the highest quality products and service. Gardeners rely on Burpee for accurate plant information and how-to tips that make gardening easier and more successful. Let’s grow together!
−16%
$10.95
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SaleNo. 10
Scotts EZ Seed Patch & Repair Tall Fescue Lawns - 10 lb., Combination Mulch, Seed, and Fertilizer Mix with...
- TALL FESCUE GRASS: This Scotts grass seed mix contains a combination of high performance Tall Fescue grass seed, mulch that expands, controlled release fertilizer, tackifier to help keep seed from washing away, and a protectant to help keep seedlings safe...
- WHEN TO APPLY: Tall fescue lawn seed germinates best when daytime temperatures are between 60°F and 80°F with no danger of frost
- COVERAGE: One 10 lb. bag of EZ Seed Patch & Repair covers up to 2255 sq. ft.; grass patch repair for lawns is 3 easy steps: prep the area, evenly apply the seed and water until no more water is being absorbed
- LAWN PATCH REPAIR: Scotts EZ Seed Patch & Repair Tall Fescue Lawns is a revolutionary grass seeding product designed to fill in bare spots and repair lawn damage even in dense shade
- WHERE TO USE: This tall fescue grass seed for lawns mix is guaranteed to grow anywhere (with proper care) including in full sun, dense shade, high traffic areas and on slopes
−42%
$20.99
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Last update on 2026-04-21 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Soils, Fertilizers & Mulches
Understand Your Plant's Needs
Different plants have varying requirements for soil pH, drainage, and nutrient content. Research the specific needs of the plants you intend to grow. For example, acid-loving plants like blueberries and azaleas require acidic soil, while succulents need well-draining soil.
Soil Type and Purpose
- Potting Mix: Ideal for containers and raised beds, offering good drainage and aeration.
- Garden Soil: Designed to amend existing garden beds, improving texture and fertility.
- Compost: A rich organic amendment that enhances soil structure, water retention, and nutrient availability.
Fertilizer Formulation
Fertilizers are labeled with an N-P-K ratio (Nitrogen-Phosphorus-Potassium). Nitrogen promotes leafy growth, phosphorus aids root development, and potassium supports overall plant health. Choose a fertilizer based on the stage of plant growth and specific deficiencies you observe.
Mulch Benefits
- Organic Mulches (e.g., wood chips, bark): Decompose over time, adding nutrients to the soil and suppressing weeds.
- Inorganic Mulches (e.g., gravel, rubber): Offer long-term weed suppression and moisture retention without decomposition.
Frequently Asked Questions
What is the difference between potting mix and garden soil?
Potting mix is formulated for containers, offering excellent drainage and aeration to prevent root rot. Garden soil is designed to amend existing in-ground beds, improving their texture and fertility for outdoor planting.
How do I choose the right fertilizer?
Consider the N-P-K ratio on the fertilizer package, which indicates the levels of nitrogen, phosphorus, and potassium. Match these nutrients to your plants' specific needs at different growth stages, such as promoting foliage growth or encouraging blooms.
What are the benefits of using mulch?
Mulch helps retain soil moisture, suppresses weed growth, and regulates soil temperature, protecting plant roots. Organic mulches also decompose over time, enriching the soil with valuable nutrients.
Can I use any soil for all my plants?
No, different plants have distinct soil preferences. Some plants, like azaleas, thrive in acidic soil, while others need well-draining conditions. Using the wrong soil can lead to poor growth or plant demise.
