Comparison: Best Kellogg Indoor Potting Mix (Updated | Nov 11th)
If you’re on the hunt for the **best Kellogg indoor potting mix**, you’re not alone—indoor gardeners everywhere are raving about how the right blend can make all the difference. From lush ferns to thriving succulents, Kellogg offers options that promise healthy roots and vibrant growth. But which one truly stands out? We’ve dug into the details, tested the textures, and compared ingredients to help you choose the perfect mix.
Editor’s Choice
Best for a specific purpose
- Best for gnat-resistant mix: Miracle-Gro Houseplant Potting Mix: Fertilized
- Best for coconut coir blend: Miracle-Gro Indoor Potting Mix
- Best for organic water guard: Miracle-Gro Organic Indoor Potting Mix
- Best for pet-safe organic: Back to the Roots 100% Organic Indoor Potting Mix (Value 12 Quart) | Promotes Healthy Houseplant Growth| Made in The USA
- Best for all-purpose growth: Miracle-Gro Potting Mix
- Best for dual bag organic: Miracle-Gro Organic Indoor Potting Mix
- Best for moisture control mix: Miracle-Gro Moisture Control Potting Mix for Outdoor and Indoor Plants
- Best for biochar enriched soil: Rosy Soil Indoor Potting Soil for House Plants – Organic Potting Soil Mix for Indoor Plants – Enriched w/Root-Boosting Biochar for Foliage Plants
- Best for aroid specialist mix: Craft Aroid Potting Mix- Elite Organic Alocasia
- Best for all-in-one soil: TOYPOPOR Potting Soil for All Indoor Houseplants
Product Comparison: Best Kellogg Indoor Potting Mix
Gnat-Resistant Mix
Miracle-Gro Houseplant Potting Mix: Fertilized, Perlite Soil for Indoor Gardening, Designed to Be Less Prone to Gnats, 4 qt.
Miracle-Gro
- Growing indoors is easy under the right conditions; Miracle-Gro Houseplant Potting Mix combines key elements plants need to thrive
- Recommended for growing beautiful indoor houseplant varieties like Pothos, Spider Plants, Monstera, Philodendron, English Ivy and more
- This indoor plant soil is less prone to gnats, thanks to the combination of perlite, sphagnum and peat moss that’s just right
- Certified by the Mulch & Soil Council as a quality product in compliance with industry standards
- A single 4-qt bag fills an 8-inch container; for even more spectacular results, start regular feedings with Miracle-Gro Plant Food 30 days after planting
Coconut Coir Blend
Miracle-Gro Indoor Potting Mix, Blended for a Variety of Houseplants, Feeds for up to 6 Months, 16 qt., 2-Pack
Miracle-Gro
- Miracle-Gro Indoor Potting Mix feeds houseplants for up to 6 months and is designed to be less prone to gnats (contains no compost or bark, which are known to shelter fungus gnats)
- This potting mix contains coconut coir, which holds and releases water and helps soil re-wet
- Where to use: Blended for a wide variety of indoor container plants, including climbing, foliage, flowering, and tropical plants
- How to use: To use, fill a container about 1/3 full with potting mix; add more mix after placing your plant in the pot
- What’s included: This bundles includes two 16 qt. bags of Miracle-Gro Indoor Potting Mix, each able to fill one 12-inch containers (exact amount may vary based on the root ball size)
Organic Water Guard
Miracle-Gro Organic Indoor Potting Mix, Protects Against Over and Under Watering, for Indoor Container Plants, Houseplants and Starter Plants, OMRI Listed, 16 qt.
Miracle-Gro
- Miracle-Gro Organic Indoor Potting Mix protects indoor plants against over and under watering
- This organic container mix is made with responsibly sourced sphagnum peat moss (one hundred percent of peat sourced from certified producers), coir, and quick-start natural fertilizer
- Use this potting medium with all types of indoor container plants, including houseplants and herbs; also great for seed starting
- To plant seeds, fill container with potting mix, follow seed package planting directions, and water; To use with transplants, partially fill container, place plant after loosening the root ball, cover with more mix pressing lightly, and water
- One 16 qt. bag of Miracle-Gro Organic Indoor Potting Mix fills one 12-inch container (amounts may vary based on the size of the root ball)
Pet-Safe Organic
Back to the Roots 100% Organic Indoor Potting Mix (Value 12 Quart) | Promotes Healthy Houseplant Growth| Made in The USA
Back to the Roots
- FORMULATED FOR INDOOR USE: Our Potting Mix contains organic yucca extract that aids in retaining moisture in the soil whichs 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
All-Purpose Growth
Miracle-Gro Potting Mix, For Indoor or Outdoor Potted Plants, Flowers, Vegetables, Shrubs, Annuals, and Perennials, Feeds Up to 6 Months, 8 qt.
Miracle-Gro
- Feeds all potted plants: Miracle-Gro Potting Mix feeds all types of potted plants, including flowers, vegetables, shrubs, annuals, and perennials for up to 6 months
- Promotes growth: This potting soil Grows Plants Twice As Big! (vs. unfed plants)
- Boosts color: Get more blooms for more color (vs unfed plants)
- Application: To apply this potting medium, 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; water thoroughly
- Coverage: Each 8 qt. bag of Miracle-Gro Potting Mix fills two 8 inch containers (exact amounts may vary depending on the size of the root ball)
Dual Bag Organic
Miracle-Gro Organic Indoor Potting Mix, Protects Against Over and Under Watering, for Indoor Container Plants, Houseplants and Starter Plants, OMRI Listed, 16 qt., 2-Pack
Miracle-Gro
- Miracle-Gro Organic Indoor Potting Mix protects indoor plants against over and under watering
- This organic container mix is made with responsibly sourced sphagnum peat moss (one hundred percent of peat sourced from certified producers), coir, and quick-start natural fertilizer
- Use this potting medium with all types of indoor container plants, including houseplants and herbs; also great for seed starting
- To plant seeds, fill container with potting mix, follow seed package planting directions, and water; To use with transplants, partially fill container, place plant after loosening the root ball, cover with more mix pressing lightly, and water
- This bundle includes two 16 qt. bags of Miracle-Gro Organic Indoor Potting Mix; each bag fills one 12-inch container (amounts may vary based on the size of the root ball)
Moisture Control Mix
Miracle-Gro Moisture Control Potting Mix for Outdoor and Indoor Plants, 1 cu. ft. 2-pack
Miracle-Gro
- Protects against over- and under-watering
- Feeds up to 6 months
- Grows Plants Twice as Big! *vs. unfed plants
- Absorbs up to 33% more water than basic potting soil* *vs. potting soil that does not contain sphagnum peat moss, coir and wetting agent
- Helps beautify potted flowers, indoors and out
Biochar Enriched Soil
Rosy Soil Indoor Potting Soil for House Plants – Organic Potting Soil Mix for Indoor Plants – Enriched w/Root-Boosting Biochar for Foliage Plants, Flowers, Herbs – Peat Free, Less Prone to Gnats – 4qt
Rosy Soil
- Thriving Growth Formula: Rosy Soil indoor potting soil for houseplants enhances the well-being of your indoor garden. Our indoor plant soil is enriched with biochar and pine bark fines for robust root systems, balanced moisture retention, and abundant, healthy plant growth. Say goodbye to wilting and welcome flourishing greenery!
- Ideal for All Types of Houseplants: Our indoor potting mix’s formula promotes living soil, which is teeming with beneficial microorganisms. These tiny soil allies work together with the plants to enhance their growth and are perfect for almost all types of houseplants, including foliage plants, flowers, ferns, herbs, and tropicals.
- Easy Planting Instructions: Fill the base of a well-draining container with the indoor plant soil. Carefully transfer your houseplant, ensuring that you gently free its roots from any debris. Finally, water generously from the top until excess water drains through the container’s drainage hole, providing optimal hydration for indoor plants.
- New Package with Same Quality Soil: Our trusted indoor potting soil mix is now in a fresh, resealable, plastic-neutral bag that keeps soil fresh and easy to use. Made with sustainable, premium materials free from peat and synthetic additives, it’s the same high-quality blend you trust, now in an eco-friendly package.
- Living Soil (Made in USA): Our package contains 4 quarts of indoor potting mix, enough for 2-3 plants, ensuring your indoor oasis remains nourished and flourishing. Fortified with beneficial fungi & microbes to help promote healthy root development and lush foliage.
Aroid Specialist Mix
Craft Aroid Potting Mix- Elite Organic Alocasia, Philodendron, Monstera Soil Mix, Chunky, Well Draining Potting Soil for Indoor Plants, All Tropical Plants & Houseplants, Perlite & Peat Free 2QT
Grow Queen
- NUTRIENT RICH & PLANT FOOD COMPATIBLE: Our tropical plant soil is full of living beneficial microbes. Enriched with essential nutrients, organic matter, and worm castings, this tropical potting soil works perfectly with Grow Queen Organic All-Purpose Plant Food for robust and healthy growth.
- READY TO USE AND PET FRIENDLY: Pre-mixed and moist, this monstera potting mix is ready to use straight out of the bag, offering convenience for both novice and experienced plant enthusiasts. Plus, this houseplant potting soil is safe for homes with pets, ensuring a non-toxic environment for your furry friends.
- CERTIFIED ORGANIC COCO COIR: Our coco coir is certified organic and sourced from a farm using sustainable farming strategies. It’s washed more times for salt than the competition, making it some of the cleanest, highest-grade coco coir on the market.
- PEAT- FREE AND PERLITE- FREE: Harvesting peat releases significant carbon dioxide, contributing to climate change, and depletes biodiverse habitats. Perlite production is energy-intensive, involving heating volcanic glass to high temperatures. Instead, we use eco-friendly pumice and lava rock—natural volcanic rocks requiring no additional processing—which enhance soil structure and drainage in this indoor potting soil for house plants.
- OPTIMAL DRAINAGE, ENHANCED AERATION, and ROOT HEALTH: This chunky aroid mix features large Douglas fir bark fines, lava rock, and pumice, which enhance aeration for instant drainage and consistent airflow. This makes it almost impossible to overwater, preventing root rot and ensuring your Monstera, Hoya, Pothos, ZZ plant, and Thai Constellation Monstera thrive.
- MADE WITH NEW ZEALAND TREE FERN FIBER: New Zealand Tree Fern Fiber is especially beneficial to Alocasias, Anthuriums, and all tropical plants, this house plant soil acts as a soil conditioner and neutralizes pH down to 6.0, mimicking the natural pH of native tropical plant soil.
- OPTIMAL WITH ALL PLANTS: Built for Tropicals but optimal for all popular houseplants including, Pothos, Hoyas, African Violets, Fiddle Leaf Fig, Snake Plants, String of Pearls, Palms, Begonias and Even Drought Friendly Plants like Succulents and Cactus.
All-In-One Soil
TOYPOPOR Potting Soil for All Indoor Houseplants, Contains Perlite, Peat Moss, Coco Coir and Rice Charcoal, Well Draining Potting Mix Light, Aerated Texture for Healthy Plant Roots and Fast Growth 1qt
TOYPOPOR
- All-In-One Potting Soil Solution: TOYPOPOR potting soil is a blend designed to give your plants everything they need to thrive. This organic potting soil is packed with perlite, sphagnum peat moss, coco coir and rice husk charcoal. Great for all indoor outdoor plants.
- Keeps Soil Loose and Breathable: Our soil mix contains premium perlite that ensures excess water drains quickly to prevent root rot. The specially processed lightweight medium keeps the soil loose and breathable, ensuring roots have access to oxygen.
- Water Retention: While promoting good drainage, the potting soil also retains ample moisture, keeping plants hydrated between watering sessions. This is particularly important in dry or hot climates, assisting plants in surviving dry periods and reducing the frequency of watering.
- Professionally Formulated: Professionally formulated for fast root development, PH balanced plant soil mix increase nutrient and water uptake. The pre-mixed blend can improve your plants by building a strong root growth system, promoting plants get access to the nutrients they need.
- Ideal for All Types of Houseplants: Our potting soil is perfect for indoor potting or outdoor gardening, used for cactus, succulents, aloe vera, palm, vegetables, flowers, herbs, to help plants grow larger, healthier and quicker.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What should I consider when choosing an indoor potting mix for houseplants?
Look for a mix that balances water retention and drainage, contains organic nutrients, and is formulated for the specific plant type you own. Products with coconut coir or peat moss hold moisture, while perlite or pumice improve aeration. Also check if the mix is pet‑safe and resistant to fungus gnats.
How does Miracle‑Gro Indoor Potting Mix differ from the Miracle‑Gro Organic Indoor Mix?
The standard Indoor Mix uses a blend of peat, perlite, and sphagnum moss and includes a synthetic fertilizer that feeds plants for up to six months. The Organic version replaces synthetic additives with responsibly sourced peat, coir, and a natural starter fertilizer, appealing to eco‑conscious gardeners. Both aim to prevent gnats, but the organic formula is peat‑free in some variants like Back to the Roots.
Is a peat‑free potting mix like Back to the Roots or Craft Aroid better for the environment?
Peat‑free mixes avoid harvesting peat moss, which helps reduce carbon emissions and habitat loss. Back to the Roots uses a peat‑free, yucca‑extract formula, while Craft Aroid replaces peat and perlite with pumice, lava rock, and organic coco coir. These options provide comparable drainage and nutrient retention while being more sustainable.
Which mix offers the longest feeding period for my indoor plants?
Miracle‑Gro Indoor Potting Mix and the standard Miracle‑Gro Potting Mix both claim up to six months of feeding thanks to built‑in fertilizer. The organic mixes provide a quick‑start natural fertilizer but may need supplemental feeding after a few months. If you prefer fewer re‑feeds, the conventional Miracle‑Gro blends are the most convenient.
How important is mycorrhizal inoculation, and which product includes it?
Mycorrhizal fungi improve root absorption of water and nutrients, leading to healthier growth. Back to the Roots 100% Organic Indoor Potting Mix includes mycorrhizal inoculation as a key feature. If this benefit is a priority, choose Back to the Roots over mixes that lack the inoculant.
Can I use the same potting mix for both foliage plants and herbs?
Yes, most of the listed mixes are versatile enough for foliage, flowering, and culinary herbs. Miracle‑Gro Organic Indoor Mix and TOYPOPOR’s all‑purpose blend explicitly state suitability for herbs and vegetables as well as houseplants. Just ensure the container has good drainage to prevent root rot.
What value does a larger bag (e.g., 16 qt.) provide compared to a 4 qt. bag?
Larger bags lower the cost per quart and are ideal for multiple plants or larger containers, reducing the frequency of repurchasing. However, they require proper storage to keep the mix dry and free from pests. If you only have a few small pots, a 4 qt. bag like Miracle‑Gro Houseplant Potting Mix may be more convenient.
How do I avoid fungus gnats when selecting a potting mix?
Choose mixes that omit compost or bark, which are common gnats habitats. Miracle‑Gro Indoor Potting Mix, Back to the Roots, and TOYPOPOR all highlight gnat‑resistant formulations. Pair the right mix with proper watering practices—allow the top inch to dry between waterings—to further deter gnats.