Comparison: Best Jiffy Organic Potting Soil (Updated | Nov 11th)
If you’re on the hunt for the **best Jiffy organic potting soil**, you’re not alone—gardeners everywhere are turning to trusted brands that deliver real results without the chemicals. In this honest comparison, we’ll dig into the details—ingredients, texture, performance, and value—so you can skip the guesswork and choose the perfect organic mix for your indoor herbs, outdoor veggies, or blooming favorites. Let’s find your garden’s new best friend.
- Best for peat-free premium: Back to the Roots 100% Organic Potting Mix (Value 12 Quart) | Premium Blend | Made in The USA
- Best for seed starter boost: Espoma Organic Seed Starter Premium Potting Soil Mix – All Natural & Organic Seed Starting Mix with Mycorrhizae. For Organic Gardening
- Best for 2-month outdoor feed: Miracle-Gro Organic Outdoor Potting Mix
- Best for compact seed starter: Jiffy G310 10 Quart Jiffy-Mix Premium Seed Starting Soil
- Best for water-guard indoor: Miracle-Gro Organic Indoor Potting Mix
- Best for all-purpose organic: Espoma Organic Potting Soil Mix – All Natural Potting Mix For All Indoor & Outdoor Containers Including Herbs & Vegetables. For Organic Gardening
- Best for pet-safe indoor: Back to the Roots 100% Organic Indoor Potting Mix (Value 12 Quart) | Promotes Healthy Houseplant Growth| Made in The USA
Product Comparison: Best Jiffy Organic Potting Soil
Back to the Roots 100% Organic Potting Mix (Value 12 Quart) | Premium Blend | Made in The USA
- 100% Organic and Peat-Free: Our potting mix is 100% organic and peat-free—made from upcycled plant matter and wood fines from across the U.S. No imported peat, just better soil with a lighter carbon footprint.
- All-Purpose: Our premium potting mix is versatile and well-suited for herbs, veggies, fruits, and flowers. It caters to all your gardening needs, and is proudly made in the USA.
- Better Moisture Control and pH Balance: Our premium soil blend incorporates yucca extract for moisture control and dolomitic limestone for pH balancing.
- 100% Satisfaction Guarantee: Not satisfied? Let us know. Our support team will get you growing with a replacement or refund—no questions asked.
- GROWONEGIVEONE — Share a photo of your growing garden and we’ll donate a Kids Grow Kit and STEM elementary school curriculum to a classroom of your choice.
Espoma Organic Seed Starter Premium Potting Soil Mix – All Natural & Organic Seed Starting Mix with Mycorrhizae. For Organic Gardening, 16 qt, bag – Pack of One
- CONTAINS: This organic Seed Stating soil mix is a rich blend of sphagnum peat moss & perlite with yucca extract and lime to ensure correct pH.
- MYCO-TONE: A blend of endo & ecto mycorrhizae.
- WHEN TO USE: Use to germinate and start seeds. Great for flower, vegetable, herb & more plant types. Can also be used to root stem and leaf cuttings.
- PROMOTE ROOT GROWTH: Organic seed starter mix ensures ideal moisture retention and aeration.
- ORGANIC GARDENING: Contains a rich blend of only the finest natural ingredients. No synthetic plant foods or chemicals are used.
Miracle-Gro Organic Outdoor Potting Mix, for Outdoor Container Plants, Contains Quick-Release Natural Fertilizer, OMRI Listed, 16 qt.
- Miracle-Gro Organic Outdoor Potting Mix contains a quick-release natural fertilizer and also feeds plants for up to 2 months
- This potting mix is made with responsibly sourced peat (one hundred percent of peat sourced from certified producers)
- Use this organic potting mix with all types of outdoor container plants, including flowers, vegetables, herbs, annuals, and perennials
- To plant in pots, fill the container partially full with potting mix, place the plant in the pot after loosening the root ball, cover with more mix and water thoroughly
- One 16 qt. bag of Miracle-Gro Organic Outdoor Potting Mix fills one 12-inch container (amounts may vary based on the size of the root ball)
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 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)
Espoma Organic Potting Soil Mix – All Natural Potting Mix For All Indoor & Outdoor Containers Including Herbs & Vegetables. For Organic Gardening, 2 Cubic Foot bag. Pack of1
- FOR USE ON: Not just an indoor potting soil, this can also be used as a potting soil for outdoor plants and is a great soil mix for vegetables, herbs & all other container plants & flowers.
- CONTAINS: This organic soil for plants & vegetables is a rich blend of sphagnum peat moss, humus & perlite enriched with earthworm castings, alfalfa meal, kelp meal & feather meal
- MYCO-TONE: A proprietary blend of endo & ecto mycorrhizae.
- WHEN TO USE: Any time planting containers, whether starting a new plant or transplanting into a larger container. Plants require regular re-potting and fresh planting soil for optimum growth
- ORGANIC GARDENING: Contains a rich blend of only the finest natural ingredients. No synthetic plant foods or chemicals are used.
Back to the Roots 100% Organic Indoor Potting Mix (Value 12 Quart) | Promotes Healthy Houseplant Growth| Made in The USA
- 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
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 key ingredients should I look for in an organic potting mix?
Look for a blend that includes peat moss or a peat‑free alternative, perlite for aeration, and organic amendments like kelp, alfalfa, or mycorrhizal fungi. These components improve moisture retention, nutrient availability, and root development. Products such as Back to the Roots and Espoma list these ingredients clearly in their feature lists.
How does a peat‑free mix compare to a traditional peat‑based mix?
Peat‑free mixes, like Back to the Roots’ indoor and outdoor blends, use upcycled plant material and wood fines, reducing carbon footprint and greenhouse gas emissions. Traditional peat mixes, such as Miracle‑Gro’s outdoor potting soil, often provide excellent water retention but rely on harvested peat, which has environmental concerns. Choose peat‑free if sustainability is a priority; choose peat‑based for proven water‑holding performance.
Which mix is best for indoor seedlings and why?
For indoor seed starting, a light, sterile medium with good moisture control is ideal. Jiffy‑Mix Premium Seed Starting Soil and Back to the Roots indoor mix both contain yucca extract for consistent moisture and are formulated to reduce gnats. The added mycorrhizae in Espoma’s Seed Starter also boost root growth, making any of these suitable choices.
Is there a noticeable price‑to‑volume advantage among these brands?
Back to the Roots offers 12‑quart value packs at a competitive price, giving you more soil per dollar for both indoor and outdoor use. Miracle‑Gro’s 16‑quart bags are slightly larger but often priced higher due to the included quick‑release fertilizer. If you’re budgeting, compare the cost per quart and consider whether the added fertilizer justifies the extra expense.
Do any of these mixes contain added fertilizers, and how does that affect value?
Miracle‑Gro Organic Outdoor and Indoor mixes both include a quick‑release natural fertilizer that feeds plants for up to two months, which can reduce the need for separate feeding. Other mixes like Espoma and Back to the Roots are fertilizer‑free, giving you more control over feeding schedules but requiring supplemental nutrients later. If you prefer an all‑in‑one solution, the Miracle‑Gro options provide added value.
How important is pH balance in a potting mix, and which products address it?
Maintaining a neutral to slightly acidic pH helps nutrients stay available to plants. Back to the Roots mixes incorporate dolomitic limestone to buffer pH, while Espoma’s blends use lime for the same purpose. Choosing a mix with built‑in pH regulation can save you from having to add amendments later.
What extra features should I consider for pet‑friendly or pest‑free gardening?
Pet‑safe mixes avoid bark or compost that can attract pests; Back to the Roots indoor mix is formulated to be less prone to gnats and safe for pets and children. Additionally, mixes that are sterile, like Jiffy seed starting soil, reduce the risk of fungal issues. If you have pets or want to minimize indoor insects, these attributes are worth prioritizing.