Comparison: Best Black Gold Garden Compost Blend (Updated | Nov 11th)
If you’ve ever wondered why some gardens burst with life while others struggle, the secret often lies in the soil—and more specifically, in a rich, dark miracle worker known as black gold garden compost blend. But with so many options on the market, how do you know which one truly delivers? We’ve dug deep—literally—testing and comparing top contenders to find the best blend that’ll transform your garden from meh to magnificent. Let’s uncover which compost earns its shine.
- Best for yield boost mix: SUNGRO HORTICULTURE 1411602 1.0 CFL P Garden Compost Soil Mix
- Best for moisture master: Black Gold Natural and Organic Raised Bed and Potting Mix 1.5 cubic foot
- Best for organic duo pack: Black Gold 1302040 8-Quart All Organic Potting Soil 2 Pack
- Best for cow-manure power: Black Kow Nitrogen Phosphate Composted Cow Manure Fertilizer for Soil
- Best for worm-boosted nutrition: Uncle Jim’s Worm Farm Black Gold Worm Castings Compost Fertilizer for Garden Soil | Red Wriggler Earthworm Casting Organic Fertilizer for Plants | Nutrient Rich Fertilizer Solutions | 4 lbs
- Best for all-purpose organic: Black Gold Organic Flower and Vegetable Garden Soil 1.5 cu ft
- Best for triple organic pack: Black Gold 16-Quart All Organic Potting Soil
- Best for outdoor organic blend: SunGro Black Gold Outdoor Natural and Organic Garden Flower and Vegetables Blend Potting Soil Mix for Outdoor Plants
Product Comparison: Best Black Gold Garden Compost Blend
SUNGRO HORTICULTURE 1411602 1.0 CFL P Garden Compost Soil Mix, 1 Cubic Feet
- Contains a mixture of Canadian sphagnum peat moss; forest humus and aged compost
- Improves your soils natural structure
- This aged compost will increase vegetable yields and blooms in your flower beds
- Mixture of peat Moss and aged compost to improve soil
Black Gold Natural and Organic Raised Bed and Potting Mix 1.5 cubic foot
- Provides superior moisture
Black Kow Nitrogen Phosphate Composted Cow Manure Fertilizer for Soil, Flowers, Potted Plants, Raised Beds, and Compost Tea, 4 Pounds
- If you’re struggling to start your garden and grow your own vegetables and flowers, this bag of composted cow manure has your back
- Made of composted cow manure: organic and has nutrients that are gradually released, ensuring it doesn’t burn tender roots
- You can also add this compost to flower and vegetable garden beds to improve growth and enjoy strong, healthy plants
- Rest easy knowing that your blooming garden is taken care of, with the cow manure fertilizer providing moisture-holding properties on sandy soil
- This composted cow manure will break up the soil to ensure that water and nutrients are available to the plant when needed
Uncle Jim’s Worm Farm Black Gold Worm Castings Compost Fertilizer for Garden Soil | Red Wriggler Earthworm Casting Organic Fertilizer for Plants | Nutrient Rich Fertilizer Solutions | 4 lbs
- Worm Castings Organic Fertilizer: Our worms are raised in worm beds that are decades old and work all layers of the compost, not just the top few inches, creating a wholly better compost. The worm casting mix is full of nutrients and aerated by the earthworm colony, providing the best possible growing base for plants.
- Black Gold Worm Castings: Using live earthworm castings for gardening and plant growing purposes can benefit any garden or farm soil. The food scraps and waste the worms consume in the compost bin gets digested and transformed into some of the most nutritious earth material that lawns and gardens could grow in: worm castings!
- Organic Worm Castings: The worm castings produced by our worms are 7 times richer in phosphates, 5 times richer in nitrogen, and 11 times richer in potash than average lawn soil. The ample supply of nutrients provided by each worm composter helps your garden to grow healthier plants and this valuable substance is all a result of your trash!
- Composting Worms Help the Earth: By feeding food scraps to compost worms instead of throwing them away, we all help to recycle nutrients and keep less trash in landfills. Using worm castings also reduces the need for harmful earth-destroying chemicals, instead relying on safe, organic compost production.
- Uncle Jim’s Worm Farm: We’ve been in business for over 50 years, using over 40 acres of land, the largest worm farm in the US! We’re a “Down to Earth” company and handle the whole process of growing and farming composting worms for the market from start to finish. All of our worms are proudly raised in the USA. Here at Uncle Jim’s, we really know worms!
Black Gold Organic Flower and Vegetable Garden Soil 1.5 cu ft
SunGro Black Gold Outdoor Natural and Organic Garden Flower and Vegetables Blend Potting Soil Mix for Outdoor Plants, 1.5 Cubic Foot Bag (4 Pack)
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 when choosing a garden compost blend?
Focus on the mix of organic materials, such as peat moss, humus, or composted manure, because they affect soil structure and nutrient release. Check if the product is certified organic and whether it includes added nutrients like nitrogen or phosphates. Also consider the intended use—raised beds, containers, or in‑ground planting—to match the blend’s texture and moisture‑holding capacity.
How does the SUNGRO Horticulture 1‑cubic‑foot mix compare to Black Gold raised‑bed soil?
SUNGRO combines Canadian sphagnum peat moss, forest humus, and aged compost, offering a balanced blend that improves soil structure and boosts vegetable yields. Black Gold’s 1.5‑cubic‑foot raised‑bed mix emphasizes superior moisture retention, which is ideal for container gardening. If you need a smaller quantity with a focus on structural improvement, SUNGRO is a solid choice; for larger raised‑bed projects, Black Gold may provide better moisture management.
Is an all‑organic potting soil worth the extra cost?
All‑organic options, like Black Gold’s 8‑quart and 16‑quart packs, avoid synthetic additives and rely on natural amendments that feed soil microbes. This can lead to healthier plant growth over time, especially for sensitive vegetables and flowers. While the price per quart is higher, the long‑term benefits of reduced chemical buildup and improved soil life often justify the investment.
Which product provides the most nutrients for vegetable gardens?
The Black Kow Nitrogen Phosphate Composted Cow Manure fertilizer is rich in slowly released nutrients and excels at improving sandy soils with moisture‑holding properties. Uncle Jim’s Worm Castings deliver a concentrated source of phosphates, nitrogen, and potash—up to 11 times richer than typical lawn soil. For a quick nutrient boost, the cow manure works well, but for a premium, balanced nutrient profile, worm castings are superior.
Can I use a single product for both flowers and vegetables?
Yes, many of the listed blends are formulated for mixed use. Black Gold Organic Flower and Vegetable Garden Soil (1.5 cu ft) and SunGro’s Black Gold Outdoor Natural blend are both labeled for flower and vegetable planting, offering a versatile medium. Choose a product with a balanced pH and good drainage to satisfy the needs of both plant types.
How important is the volume of the bag when budgeting for a garden project?
Larger bags, such as Black Gold’s 1.5‑cubic‑foot or the 16‑quart 3‑pack, often reduce the cost per cubic foot compared with smaller 8‑quart containers. However, buying too much can lead to waste if the soil sits unused and degrades over time. Estimate the total volume needed for your beds or containers and match it to the most cost‑effective package size.
What added value do worm castings bring compared to regular compost?
Worm castings are highly aerated and contain a richer concentration of essential nutrients, making them more readily available to plant roots. They also improve soil tilth and increase microbial activity, which can enhance disease resistance. Although they are priced higher than standard compost, the boost in plant vigor often offsets the extra cost.