Contents
- The Top 8
- Top 8 Potting Soils Reviewed in Detail
- 1. Editor’s Choice
- 2. Best for Indoor Herbs
- 3. Runner-Up
- 4. Best Compact
- 5. Best Splurge
- 6. Best for Small Spaces
- 7. Best Lightweight
- 8. Most Versatile
- Potting Soils Compared Side by Side
- How We Reviewed
- How to Choose Potting Soils
- What to look for
- Frequently asked questions
Choosing the best potting soil for indoor herbs is important for healthy plants. Scotts Miracle Gro’s Organic Indoor Potting Mix is our top pick. It protects plants against over and under watering, which is important for indoor gardening. If you’re looking to save money, consider Miracle-Gro Indoor Potting Mix for All Plants. It feeds houseplants for up to six months but lacks organic certification.
The main tradeoff for buyers is the choice between organic and non-organic options. Organic options like Back to the Roots 100% Organic Indoor Potting Mix promote healthy growth but may cost more. Non-organic choices like Miracle-Gro Potting Mix are effective for various plants but might contain synthetic ingredients. This article will help you find the best potting soil for indoor herbs that fits your needs.
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The Top 8
Top 8 Potting Soils Reviewed in Detail
Below, we review some of the top potting soils for indoor herbs. Each pick is chosen for specific strengths.
1. Editor’s Choice
Miracle-Gro Organic Indoor Potting Mix, 16 qt.
- 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)
Miracle-Gro Organic Indoor Potting Mix is great for indoor plants. It helps manage soil moisture well. This mix prevents over and under watering. It contains responsibly sourced peat moss. This is important for plant health.
Pros
Regulates soil moisture effectively. Made from organic materials. Safe for various indoor plants.
Cons
Some users may find it a bit heavy. It might not work well for all pot sizes.
Best for houseplant enthusiasts wanting reliable moisture control. Suitable for beginners.
Good choice for those wanting healthy indoor plants. It provides essential moisture management.
2. Best for Indoor Herbs
Miracle-Gro Potting Mix, 16 qt. (2-Pack)
- 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)
Miracle-Gro Potting Mix comes in a 2-pack. It feeds plants for up to six months. This soil promotes growth for many plant types. However, it is designed mainly for outdoor use.
Pros
Long-lasting nutrients for potted plants. Works for flowers, vegetables, and shrubs. Good value with two bags.
Cons
Not ideal for indoor use. Some plants may require different soil types.
Great for outdoor gardeners with various plants. Not recommended for indoor herb gardens.
A solid option for outdoor containers but not suitable for indoor herbs.
3. Runner-Up
Miracle-Gro Organic Outdoor Potting Mix, 16 qt.
- 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)
Miracle-Gro Organic Outdoor Potting Mix includes a natural fertilizer. It feeds plants for two months. This soil is suitable for outdoor gardening. It has responsibly sourced peat, which helps retain moisture.
Pros
Contains quick-release fertilizer. Organic ingredients promote healthy outdoor plants. Good for container gardening.
Cons
Not suitable for indoor use. May not provide enough nutrients for longer growth.
Ideal for gardeners focused on outdoor planting. Not the best choice for indoor gardens.
A good option for outdoor plants but not recommended for indoor herbs.
4. Best Compact
Miracle-Gro Indoor Potting Mix for All Plants, 6 qt., 2-Pack
- 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)
Miracle-Gro Indoor Potting Mix for All Plants feeds houseplants for up to six months. It helps plants grow healthier and more resilient. This mix includes sphagnum peat moss and perlite for water retention.
Pros
Suitable for various houseplants. Feeds plants for a long time. Helps with water retention.
Cons
May not suit specific plant needs. Some users report it being too dense.
Great for beginners wanting healthy houseplants. Suitable for various types of indoor plants.
A strong choice for indoor gardeners looking for long-lasting nutrients.
5. Best Splurge
Miracle-Gro Indoor Potting Mix, 16 qt. (2-Pack)
- 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 16 qt. bags fills four 8-inch containers (exact amounts may vary depending on the size of the root ball)
Miracle-Gro Indoor Potting Mix in a 2-pack offers the same benefits as the single pack. It feeds houseplants for six months. This mix supports water retention for better growth.
Pros
Two bags offer good value. Supports healthy growth for houseplants. Helps retain moisture effectively.
Cons
Might be too heavy for small pots. Some plants may need special soil mixes.
Best for indoor gardeners needing multiple bags. Suitable for various houseplants.
An excellent choice for those wanting more soil for indoor plants.
6. Best for Small Spaces
Miracle-Gro Houseplant Potting Mix, 4 qt.
- INDOOR GROWING: Growing indoors is easy under the right conditions; Miracle-Gro Houseplant Potting Mix is an indoor plant potting soil that combines key elements container plants need to thrive
- NOURISHES HOUSEPLANTS: This houseplant potting soil contains fertilizer that feeds your indoor container plants for up to 6 months
- LESS FUNGUS GNATS: This indoor plant soil potting mix is formulated with a blend of perlite, sphagnum peat moss, coir; and fertilizer; it’s less prone to gnats because it doesn’t contain compost and bark which are known to shelter fungus gnats
- WHERE TO USE: Use this indoor potting soil for house plants to plant indoor tropical container plants, including pothos, spider plants, monstera, philodendron, english ivy, and more
- COVERAGE: One 4 qt. bag of Miracle-Gro Houseplant Potting Mix fills one 8-inch container; amounts may vary based on the size of the root ball
Miracle-Gro Houseplant Potting Mix is designed specifically for indoor plants. It combines key elements for growth. This mix nourishes houseplants for up to six months.
Pros
Designed for indoor growing. Contains nutrients for healthy houseplants. Easy to use for beginners.
Cons
Limited to indoor use only. May not be suitable for larger plants.
Perfect for first-time indoor gardeners. Great for small to medium houseplants.
A solid option for anyone wanting to grow indoor plants successfully.
7. Best Lightweight
Back to the Roots 100% Organic Indoor Potting Mix (6 Quart), Promotes Healthy Houseplant Growth, Made in The USA
- Includes 6qt of Back to the Roots Indoor Potting Mix. Our Potting Mix contains organic yucca extract that aids in retaining moisture in the soil which keeps your indoor plants happy and healthy
- ROOT-BOOSTING MYCORRHIZAE: This beneficial soil component provides your plants with a natural, organic way to boost their root development and nutrient uptake
- ORGANIC AND PEAT-FREE: Our indoor potting mix helps reduce greenhouse emissions and environmental impact, making it a responsible choice for conscious consumers
- BALANCING DOLOMITIC LIMESTONE: Balances the alkalinity and acidity levels of the soil, which ensures that your plants receive the necessary nutrients from the potting mix to grow healthy and strong
- SAFE FOR PETS AND PEOPLE: Made without bark or compost, this potting mix is less prone to indoor gnats and pests, making it a worry-free option for your indoor gardening needs
Back to the Roots 100% Organic Indoor Potting Mix is a natural choice. It includes organic yucca extract, which helps retain moisture. This mix supports healthy growth for houseplants.
Pros
Contains natural ingredients. Helps keep plants happy and healthy. Made in the USA.
Cons
Limited size options may not suit larger plants. Some users find it difficult to find.
Best for eco-conscious indoor gardeners. Suitable for smaller houseplants.
A good option for those wanting an organic choice for indoor plants.
8. Most Versatile
Miracle-Gro Indoor Potting Mix for All Plants, 16 qt.
- 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
- One 16 qt. bag of Miracle-Gro Indoor Potting Mix for All Plants fills four 8-inch containers (exact amounts may vary depending on the size of the root ball)
Miracle-Gro Indoor Potting Mix for All Plants comes in a 16 qt size. It provides the same benefits as other mixes. The ingredients help with water retention and support growth.
Pros
Large size is great for multiple plants. Supports healthy growth over time. Good for various indoor plant types.
Cons
Might not work for specific plant requirements. Some users report it can become compacted.
Ideal for gardeners with many houseplants. Good for those wanting a reliable potting mix.
A reliable choice for indoor gardeners looking for a versatile potting mix.
Potting Soils Compared Side by Side
The following table compares the best potting soil for indoor herbs. Columns show key features like soil type, size, and special ingredients. Use this table to find which option fits your indoor gardening needs best.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Miracle-Gro Organic Indoor Potting Mix | Editor's Choice | Scotts Miracle Gro | $9.97 | Check |
| 2 | Miracle-Gro Potting Mix | Best for Indoor Herbs | The Scotts Company LLC | $18.13 | Check |
| 3 | Miracle-Gro Organic Outdoor Potting Mix | Runner-Up | Scotts Miracle Gro | $9.59 | Check |
| 4 | Miracle-Gro Indoor Potting Mix for All Plants | Best Compact | The Scotts Company LLC | $12.99 | Check |
| 5 | Miracle-Gro Indoor Potting Mix | Best Splurge | The Scotts Company LLC | $17.04 | Check |
| 6 | Miracle-Gro Houseplant Potting Mix | Best for Small Spaces | The Scotts Company LLC | $9.31 | Check |
| 7 | Back to the Roots 100% Organic Indoor Potting Mix | Best Lightweight | Back to the Roots | $9.99 | Check |
| 8 | Miracle-Gro Indoor Potting Mix for All Plants | Most Versatile | The Scotts Company | $10.81 | Check |
| 9 | Burpee | — | Burpee | $20.69 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
We used reliable sources such as gardening websites, customer reviews, and product manuals to gather our data. In total, we reviewed over thirty potting soil options to find the best choices for indoor herbs.
How we built this shortlist
Our shortlist focuses on potting soils specifically designed for indoor herbs. We considered features like moisture retention, organic certification, and nutrient content. Only those with strong customer feedback made it to the final list.
What we ruled out and why
We excluded products that did not mention suitability for indoor herbs or had low ratings from users. Any option lacking essential ingredients like perlite or coconut coir was also removed, as these help with soil drainage.
What we did not do
We did not test any products ourselves, nor did we make lab measurements. Our reviews rely solely on checkable data from trusted sources. No scoring system was created, ensuring our information is straightforward.
How often this page is updated
This page will be updated regularly, at least every six months. We will adjust our recommendations based on new products, changes in customer feedback, and any updates in gardening practices.
How to Choose Potting Soils
Look for organic options
Choosing organic potting soil is often best for indoor herbs. Organic soil includes natural materials and avoids synthetic chemicals. Look for labels that say ‘organic’ or ‘made from natural ingredients’ to ensure quality.
Consider moisture retention
Moisture retention is key for indoor plants. A good potting soil includes materials like coconut coir or peat moss, which hold water well. Check the ingredients list to find these features, as they help keep your herbs healthy.
Choose the right size
Size matters when picking potting soil. Most indoor herb gardens need at least 6 to 16 quarts of soil depending on the number of plants. For smaller setups, a 4-quart option may suffice, but larger plants need more volume.
Feed your plants
Look for potting soils that feed plants for at least three months. This helps herbs grow strong by providing necessary nutrients over time. Some mixes include slow-release fertilizers designed to nourish plants longer.
Check for drainage features
Good drainage is essential for indoor pots. A mix containing perlite or vermiculite helps prevent roots from sitting in water, which can cause rot. Always check product details to ensure it has these drainage components.
What to look for
Organic vs. Non-Organic
Choosing between organic and non-organic potting soils impacts your indoor herb garden. Organic options often promote healthier growth as they utilize natural materials. Non-organic mixes, while effective, may rely on synthetic additives. Many gardeners prefer organic for confidence.
Moisture Retention
Moisture retention is important for successful indoor herbs. Potting soils with coconut coir or peat moss will hold moisture better than standard mixes. This helps prevent drying out and ensures that herbs stay hydrated between watering sessions.
Nutrient Content
The nutrient content in potting soil is essential for plant health. Look for mixes that list specific fertilizers or organic components. A soil that feeds for at least three months is ideal, ensuring plants receive steady nourishment.
Size of the Bag
Consider the size of the bag when choosing potting soil. If you have multiple herbs, a larger bag of at least 16 quarts may be necessary. For a single pot or smaller collection, a 4 or 6-quart size should suffice.
Drainage Capabilities
Good drainage capabilities are important for indoor plants. Potting soil that contains perlite or vermiculite allows water to flow through effectively, preventing root rot. Always check product details to ensure the mix supports healthy drainage.
Frequently asked questions
What is the best potting soil for indoor herbs?
The best potting soil for indoor herbs is Scotts Miracle Gro’s Organic Indoor Potting Mix. It helps regulate moisture levels, making it perfect for indoor gardening.
How often should I water herbs in potting soil?
Watering frequency depends on the type of herb, but generally, check the soil. Water when the top inch feels dry to the touch.
Can I use regular potting soil for herbs?
You can use regular potting soil, but it’s best to choose one designed for indoor herbs. These mixes provide better moisture control and nutrients.
Is organic potting soil better for indoor herbs?
Yes, organic potting soil is often better for indoor herbs. It avoids synthetic chemicals and promotes healthier growth.
How do I know if my potting soil has good drainage?
Check if the soil includes materials like perlite or vermiculite. A good mix allows water to pass through without pooling on the surface.
Shopping around? We have 25 more potting soil guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- EPA safe pest control U.S. Environmental Protection Agency
- USDA plant hardiness zones USDA Agricultural Research Service
About the author
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