SKU: 54993314770

The Harvest Company 4 cu. ft. (113L) Horticultural Vermiculite Natural Soil Amendment (Packs)

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Description

The Harvest Company 4 cu. ft. (113L) Horticultural Vermiculite Natural Soil Amendment (Packs)Improve Moisture Retention and Root Growth with Vermiculite #3 The Harvest Company vermiculite #3 is a natural soil amendment designed to improve moisture retention, aeration, and nutrient availability in soil and soilless growing media. It helps create an ideal growing environment that supports strong root development, faster growth, and higher yields. This horticultural vermiculite is suitable for both beginner and professional growers across a wide

Improve Moisture Retention and Root Growth with Vermiculite #3

The Harvest Company vermiculite #3 is a natural soil amendment designed to improve moisture retention, aeration, and nutrient availability in soil and soilless growing media. It helps create an ideal growing environment that supports strong root development, faster growth, and higher yields.

This horticultural vermiculite is suitable for both beginner and professional growers across a wide range of applications.

Enhance Nutrient Retention and Soil Performance

The Harvest Company Viagrow vermiculite has a high cation exchange capacity (CEC), allowing it to attract and hold essential nutrients such as potassium, magnesium, calcium, and ammonium. These nutrients are then released slowly to plant roots, providing consistent nourishment over time.

It can be blended with materials such as peat moss, compost, perlite, coconut coir, worm castings, and bark to create a balanced and high-performance growing mix.

Specifications:

Feature Details
Product Type Horticultural vermiculite #3
Properties Moisture retention, aeration, nutrient exchange
Composition Natural expanded vermiculite
Use Soil amendment and soilless growing media
Applications Hydroponics, container gardening, raised beds, greenhouse growing

Features:

  • Improves moisture retention and reduces watering frequency
  • Enhances soil aeration and prevents compaction
  • Supports strong root development and plant growth
  • High cation exchange capacity for better nutrient retention
  • Slowly releases nutrients to plant roots
  • Sterile, odorless, and mold-resistant
  • Helps maintain stable growing conditions
  • Ideal for mixing with perlite, coir, compost, and soil

Ideal for Gardening, Hydroponics, and Soil Mixing

This vermiculite is ideal for container gardening, square foot gardening, raised bed gardening, greenhouse propagation, and hydroponic drip systems. It is commonly used for growing vegetables, herbs, flowers, and other plants.

For a premium soilless mix, combine:

  • 30% The Harvest Company Viagrow vermiculite (VER4)
  • 30% The Harvest Company Viagrow perlite (VPER4)
  • 40% The Harvest Company Viagrow coconut coir (VCCB5)

Reliable and Versatile Growing Medium

The Harvest Company  vermiculite #3 is a dependable solution for improving soil performance and plant health. Its ability to retain moisture and nutrients makes it an essential component for consistent and successful growing results.

Disclaimer: Packaging may vary due to brand updates and inventory transitions. You’ll receive the same high-quality gardening product. Formally known as Viagrow.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54993314770

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4.7 ★★★★★
Based on 26 reviews
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Product Reviews
M
Verified Purchase
Marvin
Boise, US
★★★★★ 4
Not Durable Enough for a Dachshund to be Left Alone With (Updated)
Style: Small Ball, Size: 3 Count
I just received these balls today and got one out for my daughter's Dachshund. She loved it for about 15 minutes and then gnawed a huge chunk out of it. It was in the garbage within 20 minutes of receiving it. I'm not even going to give her the other ones. We had an issue once before where she was chewing on her Kong and swallowed some pieces. It messed up her digestion for quite a while. Not taking the chance with these balls. Too bad because they have nice bounce and good squeak. She was thrilled with it until we saw that she ruined it and we quickly took it away from her. If you have a Dachshund or other aggressive chewer, I'd look for something else. UPDATE - I've bumped up the rating by 2 stars, changed the review title, and ordered another set. We found that we can't leave the dog alone with the ball, but if we use it to play with her, we can monitor when she starts to aggressively gnaw at it. So now, it's more of a fetch ball and we've taught her how to stop gnawing it and drop it for another chase. They still give in to her sharp little teeth more easily than other toys, but she really loves them and gets so excited when we get one out. It's easily her favorite toy, and who doesn't want to see their pup happy?! It's definitely not a chew toy, but it's been great as a fetch ball. If you go into it with that understanding, you and your pup will both be happier with the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 23, 2024
B
Verified Purchase
Brian A. Clatterbuck
West Palm Beach, US
★★★★★ 5
Our Dogs Are Obsessed. The Squeak Is Intense.
Style: Large Ball, Size: 3 Count, Style: Large Ball, Size: 3 Count
BLUF: Our dogs absolutely love these — the squeak is loud enough that we sometimes have to take them away. --- Our dogs went crazy for these the moment we opened the pack. They’re durable, super bouncy, and easily became the new favorite toys in the house. The only thing to know is that the squeak is loud — like “I need to take this away for a minute” loud. But honestly, that’s probably why the dogs love them so much. Great value for a 3‑pack and perfect for pups who enjoy a good squeaky toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
D
Verified Purchase
Dee97
Lexington, US
★★★★★ 5
A great toy for any dog!
Style: Small Ball, Size: 1 Count, Style: Small Ball, Size: 1 Count
The Hartz Duraplay ball is great! My 4 1/2 yr. old Pug has never liked playing with them before. He has gone crazy for this ball. He has no trouble grabbing it with is mouth. He ever gets it to squeak with his feet. I think it’s a great dog toy. Excellent!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
C
Verified Purchase
Cassie
Massapequa, US
★★★★★ 5
Great Value and very durable
Style: Small Ball, Size: 1 Count
Very durable! We have purchased this for our new lab puppy. Highly recommend them. We have bought them before for our retrievers and it has been one of the longest lasting toys they own. Which says a lot because toys get torn up fast in our house. Definitely a good value and the material is easy on their teeth. Also it keeps ours busy for a while.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
M
Verified Purchase
Mckena Fox
Whiting, US
★★★★★ 5
Aussie Approved
Size: Large, Color: Blue
I got a knock off one of these originally and man I should have just stuck with the real thing. My dog destroyed the other one in about 4 seconds. My dog loves this one and has not been able to tear it up, he prefers to just push it around after he gets all the treat out of it which is hilarious to watch. The quality is amazing and it is so easy to clean without leaving a smelly odor on it. It fits in my freezer perfectly and also is soft but firm so I do not have to worry about my dog hurting his teeth. For reference I have an Aussie and I got the large one which is perfect for his size (60lbs). My pet prefers this one over the last one for sure since this one actually keeps him entertained.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026

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