Earth Science Organic Earthworm Castings, 4 lb, Improves Soil Health, Promotes Vibrant Growth, Natural Food for Indoor & Outdoor Plants – Soil Builder for Vegetable Gardens
Earth Science Organic Earthworm Castings, 4 lb, Improves Soil Health, Promotes Vibrant Growth, Natural Food for Indoor & Outdoor Plants – Soil Builder for Vegetable Gardens
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Earth Science

Earth Science Organic Earthworm Castings, 4 lb, Improves Soil Health, Promotes Vibrant Growth, Natural Food for Indoor & Outdoor Plants – Soil Builder for Vegetable Gardens

Earth Science Organic Earthworm Castings, 4 lb, Improves Soil Health, Promotes Vibrant Growth, Natural Food for Indoor & Outdoor Plants – Soil Builder for Vegetable GardensEarth Science Growth Essentials Organic Earthworm Castings 4 lbEarth Science 100 Pure Earthworm Castings Plant Food 12 lb2 pack Earth Science Growth Essentials Organic Earthworm Castings 4 lb
Assembled Product Weight:4 lb
Pack Size:Single

Key item features

  • Enhanced Soil Quality: Improves soil quality by providing a pure source of organic matter, feeding beneficial microbes, and increasing water retention for healthier, more productive soil.
  • Reduced Compaction: Helps alleviate soil compaction and crusting by forming soil aggregates, while also reducing erosion through improved water absorption.
  • Promotes Natural Growth: Encourages plant growth naturally as a fertilizer and soil improver, ideal for gardeners seeking natural solutions.
  • Natural Pest Deterrent: Acts as a natural deterrent against critters in gardens, delighting home produce and flower gardeners with its results.
  • Versatile Application: Suitable for seed starting, indoor and outdoor plants, container gardens, and can be sprinkled around trees and shrubs.
  • Odorless Organic Matter: Adds essential organic matter that is naturally non-burning and odorless, increasing microbial activity for nutrient-rich soil.
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Customer ratings & reviews

4.7 out of 5 stars
stars956 ratings276 reviews
How item rating is calculated
5.0
5.0
4.7
5.0
5.0
4.2
  1. 5 stars85% (817)
  2. 4 stars9% (87)
  3. 3 stars1% (14)
  4. 2 stars1% (5)
  5. 1 star3% (33)

Reviews summary

Pros

  • : Made with high-quality materials.
  • : Supports faster and larger harvests.
  • : Offers good value considering size.
  • : Simple to apply in various gardening applications.
  • : Has a subtle, organic scent.
  • : Incorporates seamlessly into potting soil.
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Showing 1-3 of 276 reviews

May 14, 2026
Denise
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Works great

Love love love this worm castings. Works great since starting my garden. It's a great booster for my flowers and veggies. I add and mix to my soil and never had an issue. Works great for transplants and seeds.

Helpful?5OIXDWWN9HLT944077846
May 21, 2026
Macie
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I buy this particular brand of worm castings for my hermit crabs. They absolutely love it!! Always very moist and rich feeling, as well as looking. Great price and this product hasn't failed me once!

Helpful?5OIXDWWN9HLT944077846
Jun 10, 2026
Carol
Item details
Assembled product weight: 4 lb
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

This product (organic) is good for the soil. I've notice improvement in the soil as well the vegetables that's growing. Plants seem to do better each year.

Helpful?5OIXDWWN9HLT944077846