Comparison: Best Earthgro Steer Manure Blend (Updated | Nov 11th)

If you’re looking to give your garden a natural boost, you’ve probably heard of Earthgro Steer Manure Blend. But with so many soil amendments out there, is it really the best choice? We’ve dug into the details—literally—to compare its quality, value, and performance against top competitors. Let’s break down what makes this blend a favorite—or a flop.

Product Comparison: Best Earthgro Steer Manure Blend

Pure Steer Power

Earthgro Organic Steer Compost and Manure 1 cu. ft.

Earthgro Organic Steer Compost and Manure 1 cu. ft.

Earthgro
  • For soil amendment.

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Balanced Nutrient Boost

Espoma Organic Cow Manure Compost Blend – 1 Cubic Foot Bag. Soil Amendment & Fertilizer for use When Planting Vegetables, Flowers, Trees & Shrubs.

Espoma Organic Cow Manure Compost Blend - 1 Cubic Foot Bag. Soil Amendment & Fertilizer for use When Planting Vegetables, Flowers, Trees & Shrubs.

Espoma
  • CONTAINS – Dehydrated cow manure with aged forest produts that help improve poor soil conditions and promote better plant growth
  • ALL NATURAL- Organic blend for everything you grow – from vegetables & flowers to trees & shrubs
  • FEEDS: Provides all three major plant nutrients; 0.5-0.5-0.5 fertilizer analysis
  • IMPROVES – the soil’s moisture holding capacity and aeration
  • MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929

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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

Buying Guide: Best Earthgro Steer Manure Blend

Capacity & Size

  • Match the bag volume to the area you plan to treat
  • Consider how many cubic feet you need for seasonal applications
  • Check if the product fits in your storage space
  • Assess weight per bag for handling ease

Nutrient Content & Ratio

  • Look for balanced N‑P‑K ratios that suit your soil needs
  • Verify the presence of micronutrients like calcium and magnesium
  • Compare organic matter percentages for soil structure improvement
  • Review any supplemental nutrients listed in the label

Application & Usage

  • Determine the recommended application rate per square foot
  • Check if the product can be used as a top‑dressing or mixed into soil
  • Confirm compatibility with other organic amendments
  • Look for guidance on timing (e.g., before planting or during growth)

Environmental Impact

  • Prefer products sourced from sustainably managed farms
  • Ensure the manure is fully composted to reduce pathogen risk
  • Check for certifications such as OMRI or USDA Organic
  • Consider the carbon footprint of packaging and transport

Packaging & Storage

  • Assess bag durability for repeated handling
  • Look for resealable or reinforced packaging to maintain freshness
  • Verify storage recommendations to prevent moisture loss or mold
  • Check if the product includes a clear expiration or best‑by date

FAQs

What are the key differences between Earthgro Organic Steer Compost and Espoma Organic Cow Manure Compost Blend?

Earthgro offers a straightforward steer compost focused on soil amendment, while Espoma combines dehydrated cow manure with aged forest products for added organic matter. Espoma also provides a balanced 0.5-0.5-0.5 fertilizer analysis, which can give a slight nutrient boost. Both come in 1‑cubic‑foot bags, but Espoma highlights its American manufacturing heritage and broader nutrient profile.

Which product should I choose for improving soil structure and moisture retention?

Both blends improve soil aeration and water holding capacity, but Espoma emphasizes these benefits in its description, noting enhanced moisture retention from the forest product additives. If you prioritize a proven track record of soil conditioning, Espoma may be the better choice. Earthgro still delivers solid amendment benefits, especially for gardeners seeking a simple, pure steer compost.

How do the nutrient contents compare between the two blends?

Espoma lists a 0.5-0.5-0.5 N‑P‑K analysis, indicating a modest but balanced nutrient contribution. Earthgro does not specify a nutrient ratio, focusing instead on organic matter and soil health. For gardeners needing a gentle, all‑purpose fertilizer, Espoma’s disclosed analysis offers more clarity.

Is there a price or value advantage with either product?

Both products are sold in the same 1‑cubic‑foot size, so price per volume is typically comparable. Espoma’s added forest product blend may justify a slightly higher price for those valuing the extra organic inputs. Earthgro provides a cost‑effective option for those who want pure steer compost without additional ingredients.

Which brand has a longer reputation for organic gardening products?

Espoma has been a leader in natural organics since 1929 and markets its products as “Made in the USA,” which can inspire confidence in quality and consistency. Earthgro is a reputable supplier but does not highlight a comparable historical legacy. Shoppers who prioritize brand heritage may lean toward Espoma.

Do either of these blends contain any additives or fillers I should be aware of?

Espoma’s blend includes dehydrated cow manure and aged forest products, which are natural organic additives meant to enhance soil health. Earthgro’s product is described simply as steer compost, with no mention of additional fillers. Both are organic, but Espoma’s ingredient list is more detailed.

How should I apply these compost blends for best results?

Spread the compost evenly over the planting area and work it into the top 4–6 inches of soil before planting or during the growing season. Both products can be used as a mulch layer or mixed into potting mixes to improve texture and nutrient availability. For larger garden beds, applying a 1‑2 inch layer and watering in will help the organic matter integrate effectively.

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