Comparison: Best Super Soil For Tomatoes (Updated | Nov 11th)
If you’re growing tomatoes, you already know the right soil can make or break your harvest. We’ve dug into the dirt—literally—testing and comparing top-rated super soils to see which delivers the juiciest tomatoes and strongest vines. Whether you’re a backyard gardener or a tomato fanatic chasing that perfect vine-ripened bite, we’ll help you find the ideal soil to turn your garden into a tomato paradise.
Editor’s Choice
Best for a specific purpose
- Best for biochar boost blend: Wakefield Premium Biochar Blend – Organic Potting Soil for Vegetables
- Best for lightweight organic mix: Coast of Maine Organic & Natural Planting Soil for Vegetables & Tomatoes – Premium Planting Soil w/ Composted Manure
- Best for concentrated living soil: ‘Super Soil Organic Concentrate
- Best for autoflower super soil: California Super Soil Premium 100% Organic Autoflower Super Soil – 18+ Nutrient Blend – Garden Soil for Indoor Grow Kit – 6Lbs Bag – Grows 2 Plants
- Best for autoflower nutrient concentrate: Nature’s Living Soil Super Soil Autoflower Concentrate
- Best for high-yield nutrient blend: California Super Soil Premium 100% Organic Super Soil – 18+ Nutrient Blend – Living Soil Technology – Potting and Garden Soil for Indoor Grow Kit – 6Lbs Bag – Grows 2 Plants
- Best for premium autoflower concentrate: California Super Soil Organic Autoflower Concentrate (5Lbs)
- Best for 800% nutrient dense: The Bud Grower | Premium 100% Organic Super Soil Concentrate | 5 lbs of Premium Soil Concentrate & Rapid Rooters | All-in-One Soil Amendment
- Best for bulk yield booster: California Super Soil Premium 100% Organic Super Soil – 18+ Nutrient Blend – Living Soil Technology – Potting and Garden Soil for Indoor Grow Kit – 18Lbs Bag – Grows 6 Plants
- Best for tomato optimized soil: Yilotuce 2 Quarts Lightweight Tomato Potting Soil
Product Comparison: Best Super Soil For Tomatoes
Biochar Boost Blend
Wakefield Premium Biochar Blend – Organic Potting Soil for Vegetables, Tomatoes & Gardens – Potting Mix Enriched with Humic Acid & CarbonBoost – Versatile Top Soil for Indoor & Outdoor Plants-2quarts
Wakefield Biochar
- Engineered for Superior Garden Performance: Wakefield’s premium potting soil with biochar, for outdoor plants with Humic acid, and our proprietary CarbonBoost technology, delivering optimal conditions for vibrant, sustained growth. Ideal for everything from raised beds to patio containers, this advanced formula supports healthy root systems whether you’re cultivating juicy tomatoes or leafy herbs.
- Enhanced Root Health and Nutrient Absorption: Formulated as a powerful soil amendment and effective soil conditioner, this advanced biochar blend supports healthy microbial ecosystems for optimized nutrient uptake and improved aeration. Whether you’re cultivating hardy vegetables or delicate herbs, it strengthens root development and enhances long-term fertility. Perfect for gardeners looking to elevate top soil for garden quality or enrich topsoil for vegetable garden beds.
- Smart Water Retention Meets Drainage Balance: Designed with advanced hydration control, this organic vegetable soil helps maintain ideal moisture levels while preventing overwatering. A great fit for container gardening and raised beds, it also works as a reliable soil mixer for sensitive environments. Use it indoor or outdoor, this blend functions beautifully as potting soil for plants.
- 100% Organic, Eco-Conscious Formula: Crafted without synthetic additives, this blend provides a sustainable, chemical-free base for clean cultivation. Ideal for anyone growing vegetables and herbs at home. It performs exceptionally as a gardening soil for vegetables and supports vibrant harvests. Whether you’re using it as a nutrient-rich indoor soil potting mix or as dependable outdoor potting soil, it delivers lasting results.
- Versatile, All-Purpose Growing Medium: From raised beds to balcony containers, this blend adapts effortlessly to diverse planting styles. Whether you’re cultivating with potting soil for outdoor plants, enriching topsoil in open plots, or managing delicate herbs indoors, Wakefield delivers consistent performance. It’s equally effective as indoor plant soil and supports lush growth in compact setups requiring high-quality indoor potting soil.
Lightweight Organic Mix
Coast of Maine Organic & Natural Planting Soil for Vegetables & Tomatoes – Premium Planting Soil w/ Composted Manure, Sphagnum Peat Moss for Multi Use Ground & Containers – Enhanced Drainage (20 Qt)
Coast of Maine
- PREMIUM INGREDIENTS: This specifically crafted organic compost blend provides a lightweight potting mix that supports abundant growth of tomatoes and vegetables.
- VERSATILE VEGETABLE SOIL: Coast of Maine Organic Soil for Tomatoes & Vegetables is used when seeding, transplanting or topping off your in-ground vegetable garden or your indoor and outdoor potted containers.
- REVITALIZING PLANT CARE: Planting Soil for Tomatoes & Vegetables is formulated to balance moisture retention and drainage, making it perfect for both in-ground and container planting.
- EARTH FRIENDLY COMPOST FOR SOIL: OMRI listed for organic use, our organic potting soil for annuals reflects Coast of Maine’s commitment to nature-conscious, responsible gardening practices.
Concentrated Living Soil
‘Super Soil Organic Concentrate
Nature’s Living Soil
- Concentrated Strength Organic Super Soil (just add soil media)
- 5 pounds of concentrate mixed with potting soil amends 25 gallons of containers
- Just water from seed to harvest (microorganisms in the super soil provide nutrients to the roots over time)
- Living Soil technology for your vegetable garden
- Growing does not need to be difficult to get great yields and quality
Autoflower Super Soil
California Super Soil Premium 100% Organic Autoflower Super Soil – 18+ Nutrient Blend – Garden Soil for Indoor Grow Kit – 6Lbs Bag – Grows 2 Plants
THEBUDGROWER
- PREMIUM SOIL CONCENTRATE: Soil is one of the most important aspects to any grow. Just like it is for any other organism, a balanced diet is extremely important for your plant’s health. Optimal nutrient ratios and concentrations in California Super Soil nourish your plant and allow for a bountiful, organic grow!
- STOP TRYING, START GROWING: California Super Soil is all you need for the best growing results! All ingredients are 100% organic, designed on a molecular level to be the perfect growing medium. You will never have to add any nutrients or worry about management all the way from seed to harvest. One-step solution to growing bigger, healthier plants with robust root structures.
- CONCENTRATED STRENGTH: Mix the organic concentrate with your soil medium to give your plants what they need to flourish. With just a single 5 lb. bag, you can create up to 30 gallons of Living Super Soil! 100% more concentrated than leading brands with active microbes, shown to increase plant uptake of vital nutrients, such as phosphorus.
- LIVING SOIL TECHNOLOGY: Our concentrate is fermented, allowing microbes to begin breaking down amendments into forms that can be absorbed by your plants. Multiple scientific studies have shown these microbes increase plant uptake of vital nutrients, such as phosphorus, and improve soil aggregation. This regulation also helps prevent any potential nutrient burn to your plant!
- INDOOR PLANT SOIL KIT INCLUDES: 5 lbs of Premium Soil Concentrate & Rapid Rooters | Check out our full inventory of items that work hand in hand with our soil like our hydroponics growing system and other hydroponics supplies for your indoor gardening
Autoflower Nutrient Concentrate
Nature’s Living Soil Super Soil Autoflower Concentrate
Nature’s Living Soil
- Concentrated Strength Organic Super Soil (just add soil media)
- 5 pounds of concentrate mixed with potting soil amends 25 gallons of containers
- Just water from seed to harvest (microorganisms in the super soil provide nutrients to the roots over time)
- Living Soil technology designed for autoflower and for your vegetable garden
- All-In-One – Soil Amendment – Top Feed – Compost Tea – Potting Soil – Super Soil – Living Soil
High-Yield Nutrient Blend
California Super Soil Premium 100% Organic Super Soil – 18+ Nutrient Blend – Living Soil Technology – Potting and Garden Soil for Indoor Grow Kit – 6Lbs Bag – Grows 2 Plants
THEBUDGROWER
- 5% SOIL AND 95% NUTRIENTS: California Super Soil is a highly concentrated super soil designed specifically for vegetating and flowering plants. California Super Soil allows growers to achieve higher yeilds while also making the growing process cheaper and easier!
- GOOD LIVING SOIL TECHNOLOGY: All growers will love the living soil technology of California Super Soil since there is no need for advanced nutrients or plant food ever for your vegetable garden. Simply add soils media and regular tap water and that’s it!
- ORGANIC SOIL MIX: Most other indoor plant food and garden soil products are manufactured using process ingredients that cannot be properly absorbed into the soil, unlike ours. The 18+ nature’s nutrient blend ensures your vegetable plants get off to the right start and then continue growing strong right up to harvest.
- MADE EASY GARDEN SOIL MIX: Fermented for just over 2 months allows microbes to begin breaking down amendments and cycling them into plant forms. This prevents any burning from the soil to make certain the best possible growth with our indoor growing soil blend in your indoor garden.
- INDOOR PLANT SOIL KIT INCLUDES: (x2) 6lb bags of Cali Super Soil. This kit will keep you on track with your grow by providing enough for another bulk of plants, or one big grow! Check out our full inventory of items that work hand in hand with our soil like our hydroponics growing system and other hydroponics supplies for your indoor gardening.
- BEST SUPER SOIL: To grow the best, you need the top planting soil. Our new California Super Soil is all you need for the best growing results without using any harsh chemicals. A nutrient rich artisanal soil formulated throughout the years in research and development to result in a final blend unmatched by others
Premium Autoflower Concentrate
California Super Soil Organic Autoflower Concentrate (5Lbs)
THEBUDGROWER
- PREMIUM SOIL CONCENTRATE: Soil is one of the most important aspects to any grow. Just like it is for any other organism, a balanced diet is extremely important for your plant’s health. Optimal nutrient ratios and concentrations in California Super Soil nourish your plant and allow for a bountiful, organic grow!
- STOP TRYING, START GROWING: California Super Soil is all you need for the best growing results! All ingredients are 100% organic, designed on a molecular level to be the perfect growing medium. You will never have to add any nutrients or worry about management all the way from seed to harvest. One-step solution to growing bigger, healthier plants with robust root structures.
- CONCENTRATED STRENGTH: Mix the organic concentrate with your soil medium to give your plants what they need to flourish. With just a single 5 lb. bag, you can create up to 30 gallons of Living Super Soil! 100% more concentrated than leading brands with active microbes, shown to increase plant uptake of vital nutrients, such as phosphorus.
- LIVING SOIL TECHNOLOGY: Our concentrate is fermented, allowing microbes to begin breaking down amendments into forms that can be absorbed by your plants. Multiple scientific studies have shown these microbes increase plant uptake of vital nutrients, such as phosphorus, and improve soil aggregation. This regulation also helps prevent any potential nutrient burn to your plant!
- INDOOR PLANT SOIL KIT INCLUDES: 5 lbs of Premium Soil Concentrate & Rapid Rooters | Check out our full inventory of items that work hand in hand with our soil like our hydroponics growing system and other hydroponics supplies for your indoor gardening
800% Nutrient Dense
The Bud Grower | Premium 100% Organic Super Soil Concentrate | 5 lbs of Premium Soil Concentrate & Rapid Rooters | All-in-One Soil Amendment
THEBUDGROWER
- NUTRIENT INFUSED SOIL: Our soil is some 800% more nutrient dense than simple potting soil. We have included all the nutrients you need for your entire grow within our soil. California Super Soil is primarily a heavily nutrient infused soil that removed the need to add external nutrients to your grow. Our Super Soil delivers a perfect turn-key grow solution for the most demanding of plants.
- HIGHEST QUALITY SUPER SOIL: To grow the best, you need the top planting soil. Our new California Hot Soil is all you need for the best growing results without using any harsh chemicals. A nutrient rich artisanal soil formulated throughout the years in research and development to result in a final blend unmatched by others.
- LIVING SOIL TECHNOLOGY: Growers love the living soil technology of California Super Soil since there is no need for advanced nutrients or plant food ever for your growing garden. Fermented for just over 2 months to allow microbes to begin breaking down amendments and recycling them into plant nutrients. This prevents nutrient burning from the soil to make certain the best possible grow for you indoor gardening efforts.
- ORGANIC SOIL MIX: Most other indoor plant food and garden soil products are manufactured using process ingredients that cannot be properly absorbed into the soil, unlike ours. The 18+ nature’s nutrient blend ensures your vegetable plants get off to the right start and then continue growing strong right up to harvest.
- INDOOR PLANT SOIL KIT INCLUDES: This kit will keep you on track with your grow by providing enough nutrients for multiple small grows, or one big grow! Check out our full inventory of items that work hand in hand with our soil like our hydroponics growing system and other hydroponics supplies for your indoor gardening
Bulk Yield Booster
California Super Soil Premium 100% Organic Super Soil – 18+ Nutrient Blend – Living Soil Technology – Potting and Garden Soil for Indoor Grow Kit – 18Lbs Bag – Grows 6 Plants
THEBUDGROWER
- 5% SOIL AND 95% NUTRIENTS: California Super Soil is a highly concentrated super soil designed specifically for vegetating and flowering plants. California Super Soil allows growers to achieve higher yeilds while also making the growing process cheaper and easier!
- GOOD LIVING SOIL TECHNOLOGY: All growers will love the living soil technology of California Super Soil since there is no need for advanced nutrients or plant food ever for your vegetable garden. Simply add soils media and regular tap water and that’s it!
- ORGANIC SOIL MIX: Most other indoor plant food and garden soil products are manufactured using process ingredients that cannot be properly absorbed into the soil, unlike ours. The 18+ nature’s nutrient blend ensures your vegetable plants get off to the right start and then continue growing strong right up to harvest.
- MADE EASY GARDEN SOIL MIX: Fermented for just over 2 months allows microbes to begin breaking down amendments and cycling them into plant forms. This prevents any burning from the soil to make certain the best possible growth with our indoor growing soil blend in your indoor garden.
- INDOOR PLANT SOIL KIT INCLUDES: (x) 12lb bags of Cali Super Soil. This kit will keep you on track with your grow by providing enough for another bulk of plants, or one big grow! Check out our full inventory of items that work hand in hand with our soil like our hydroponics growing system and other hydroponics supplies for your indoor gardening.
- BEST SUPER SOIL: To grow the best, you need the top planting soil. Our new California Super Soil is all you need for the best growing results without using any harsh chemicals. A nutrient rich artisanal soil formulated throughout the years in research and development to result in a final blend unmatched by others
Tomato Optimized Soil
Yilotuce 2 Quarts Lightweight Tomato Potting Soil, Premium Potting Soil Outdoor and Indoor, Long-Lasting Moisturisation and Fast Drainage
Yilotuce
- Package Include: You will receive a 2QT of lightweight tomato potting soil, made of sphagnum moss chips, perlite and balanced 1:1:1 fertiliser of nitrogen, phosphorus and potassium, after a long period of testing and professional proportioning of the production of, ideal for the tomatoes that like consistently moist and rapidly draining soil.
- Made with expertise: Tomatoes prefer a consistently moist, fast-draining soil with a weakly acidic pH. we specialize in formulating an slightly acidic soil suitable for tomatoes, and has good moisturizing characteristics and rapid drainage at the same time, and also added NPK granular balanced fertiliser to provide the necessary fertiliser for tomato growth.
- Scientific Proportioning: Sphagnum moss chips helps to keep the pH also retains moisture well and drain excess water. Perlite improves drainage of potting mixtures, prevents soil compaction and promotes root growth and prevents plant roots from rotting due to waterlogging. The right amount of nitrogen phosphorus potassium granular balanced fertilizer can provide the necessary nutrients tomato growth.
- Size: It’s a 5.9″ x 5.9″ x 0.67″ small package, with compressed sphagnum moss chips and individually wrapped perlite and NPK granular fertiliser mixture. The package weighs approximately 3.5 ounces.
- Please note: ① Ensure that your pot has drainage holes.② Remember to regularly test the pH of the soil.③Over time, the effectiveness of NPK fertiliser will gradually decline and you will need to supplement the fertiliser at your discretion depending on the growth of your tomatoes.
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 look for in a super soil specifically for growing tomatoes?
Tomatoes thrive in a slightly acidic, well‑draining mix that holds enough moisture for steady growth. Look for soils that contain organic matter, biochar, or perlite for aeration, and a balanced N‑P‑K fertilizer to support fruit development. A living‑soil blend with active microbes can improve nutrient uptake and reduce the need for additional feeding.
How does Wakefield Premium Biochar Blend differ from Coast of Maine Organic Soil?
Wakefield’s blend incorporates biochar and a proprietary CarbonBoost technology that boosts water retention while enhancing root health, making it ideal for raised beds and containers. Coast of Maine focuses on a lightweight compost mix that emphasizes moisture balance and is OMRI‑listed for organic use, which is great for seedling starts and in‑ground gardens. Both are organic, but Wakefield offers extra aeration and microbial support.
Are concentrated super‑soil concentrates like the “Super Soil Organic Concentrate” worth the extra effort compared to ready‑made potting mixes?
Concentrates let you customize the volume of soil you need; a 5‑lb bag can amend 25‑30 gallons of media, giving excellent value for larger gardens. They also contain living microbes that feed plants from seed to harvest, reducing the need for separate fertilizers. However, they require mixing with a base medium, so they are best for gardeners comfortable measuring and blending their own soil.
What is “living soil technology” and why does it matter for tomato production?
Living soil technology involves fermenting organic amendments so beneficial microbes become active before planting. These microbes break down nutrients into plant‑available forms, improve soil structure, and help suppress disease. For tomatoes, this translates to stronger root systems, higher yields, and less risk of nutrient burn.
How much of a super‑soil concentrate should I use for a typical 5‑gal container?
Most 5‑lb concentrates recommend mixing about 1 cup (≈ 250 ml) of concentrate per 5 gallons of base soil, though exact ratios vary by brand. Start with the manufacturer’s guideline, then adjust based on how quickly the soil feels moist and how vigorous the plant growth is. Over‑concentrating can lead to overly rich media and potential nutrient lockout.
Is there a price‑to‑value advantage to buying a bulk kit like the California Super Soil 12‑lb bundle versus smaller packs?
Bulk kits spread the cost of the concentrate over many gallons of soil, often reducing the per‑gallon price by 20‑30 %. They also include extras such as rapid rooters or additional bags, which can save you from purchasing accessories separately. If you plan to grow tomatoes in multiple beds or containers, the larger kit usually offers the best overall value.
Can I use a tomato‑specific potting mix like Yilotuce 2‑quart blend for outdoor garden beds?
Yilotuce is formulated for container use, emphasizing rapid drainage and a balanced N‑P‑K blend in a lightweight mix. While it works for small outdoor pots, it may not provide enough bulk organic matter for larger beds where soil structure and long‑term fertility are critical. For garden beds, a richer amendment like Wakefield Biochar Blend or a super‑soil concentrate is generally more suitable.
Do any of these products contain synthetic additives that could affect organic certification?
All listed products claim 100 % organic formulations and are free of synthetic fertilizers or chemicals. Wakefield, Coast of Maine, and the California Super Soil lines specifically note they are organic and OMRI‑listed, which helps maintain organic certification for your garden. Always verify the label for any recent formulation changes before purchase.