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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4.2 ★★★★★
Based on 27 reviews
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Mari
West Palm Beach, US
★★★★★ 5
Very cool and comfortable pillows. Great value.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
These pillows are everything described on the site. They do retain shape and don’t flatten out after sleeping all night. They are nice and clean looking and comfortable. The fit on my king size bed is perfect cause I prefer the size to king size. Haven’t had to wash them yet but I have had other pillows with the same material inside and the wash ability is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
J
Verified Purchase
Joe
Charlottesville, US
★★★★★ 5
Great pillow
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
The pillows feel great. Being able to remove portions of the interior allowed me and my wife to have a perfect fit. They do stay cool which seems to have helped with my restlessness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
K
Verified Purchase
Kindle Customer
Chelsea, US
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
A
Verified Purchase
Anna T
New York, US
★★★★★ 5
As advertised for once! Lol
Color: Cooling Blue Cover, Size: Queen (Pack of 2), Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Queen size set of 2 pillows, I'm giving it 5stars first bc it has a good length and width!! If you've ever bought memory foam pillows before you know some are small!! Anyways after having it for 5nights, we loved that me and my huddy could adjust the Thickness amount we had in it to our needs, me needing a thick pillow and my husband needing a flatter one. So this was perfect for that. So far its nice to sleep on, stays cool, doesnt get hot. I would say its on the frimer side but softer the more foam you take out! Really its just good for the amount you spend!! Will it last 10years probably not but what does now a days. This is the only time my huddy n I bought the same pillow and both love it so I'm just still in shock it worked out so well!!
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Reviewed in the United States on April 28, 2026
L
Verified Purchase
Lana Cannon
Grantham, US
★★★★★ 5
Adjustable pillows
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
I love these because they don't go flat. You can pull out whatever you need to make them comfy for you. They come in two different layers. So you have that protective cover over the main case that holds the memory foam. They're amazing to sleep on. I have had these last for years without going flat. If you hate flat pillows this is the way to go. They are very easy to wash. You just have to separate layers. They are very thick, you can adjust the thickness. Everyone in my house has at least one. They are worth the money. I have never had to replace them, because they went flat.
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Reviewed in the United States on May 6, 2026

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