Search  for anything...
Alliance Chemical

Organic Fine Vermiculite - 30 lbs. (2 X 15LB Boxes) - Premium Soil Amendment for Lush Gardens - Essential for Mushroom Cultivation, Plants, Composting & Hydroponics

    • Based on 172 reviews
Condition: New
Checking for product changes
$117.60 Why this price?

Buy Now, Pay Later

As low as $19.60 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by AllianceChemical
Arrives Nov 26 – Dec 1
Order within 2 hours and 1 minute
Available payment plans shown during checkout

Size: 30 lbs.


Features

  • Horticultural Grade Vermiculite : Our Organic Fine Vermiculite serves as the perfect soil amendment for indoor and outdoor gardening. Ideal for coco coir, perlite, orchid bark, peat moss, cactus mix, and more, it improves water retention and nutrient availability, promoting robust growth.
  • Versatile Soil Enhancer : This lightweight mineral is perfect for a variety of gardening applications. Whether you're growing succulents, roses, bonsai, or lemon grass, our vermiculite ensures your plants have a healthy start.
  • Ideal for Fungus and Composting : Our fine vermiculite provides an optimal environment for fungus growth, making it an excellent choice for mushroom substrate. It's also perfect for composting, working well with red wigglers and other composting worms.
  • Boost Your Garden : Vermiculite aids in the aeration of lawns and gardens, encourages the growth of beneficial mycorrhizae, and works effectively as part of your fish emulsion fertilizer or nematode treatment plan.
  • Domestically Sourced : Sourced and packaged in Texas, our vermiculite guarantees quality and reliability. It's the perfect addition to your Miracle Grow, Fox Farm, or Happy Frog soil mixes.

Brand: Alliance Chemical


Style: Modern


Item Weight: 30 Pounds


Product Dimensions: 0.39 x 0.39 x 0.39 inches


Item Weight: 30 pounds


Manufacturer: Alliance Chemical


Country of Origin: USA


Item model number: Vermiculite


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 26 – Dec 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • This product is a fine ground meant as a seed starting medium.
Size: 15 lbs.
It came exactly as described, what I had in mind was coarse vermiculite. So I used this instead as a soil amendment around peppers , squash and tomatoes instead and it seemed to work great, it really conditioned the soil nicely and broke up the clumps of dirt around the roots. So in the end this also seems to have been a tremendous value. Only time will tell. My second attempts at this was the coarse grade of vermiculite same application, basically I cultivated the product into the base of the garden plants. The idea here is to amend the soil slightly so as to reduce the need to water as much. ... show more
Reviewed in the United States on June 21, 2022 by Charles Rush
    • Wonderful fine grade vermiculite
Size: 15 lbs.
Such fine grade vermiculite works beautifully in homemade seed starting mix. It is also perfect for covering the tops of the seed trays or cells so fungus gnats can’t get into the soil to lay their eggs. Product well worth the price.
Reviewed in the United States on April 13, 2022 by Amazon Customer
    • super fine, lightweight
Size: 15 lbs.
used to store dahlias
Reviewed in the United States on November 1, 2023 by Quilling B
    • Great for garden DIY soil mixes
Size: 15 lbs.
Love this. Nice, fine grade and works well for potted plants and terrariums.
Reviewed in the United States on April 25, 2023 by MamaWrites
    • Very fine …good for hypertufa projects
Size: 15 lbs.
Good for my lightweight concrete mixture.
Reviewed in the United States on September 5, 2023 by Amazon Customer
    • loamy soil
Size: 15 lbs.
N/a
Reviewed in the United States on February 25, 2022 by Bob Gibson
    • Superb transaction
Size: 15 lbs.
Lots of fine vermiculite don’t know any other manufacturer that does quality and quantity at an amazing price. My seeds thank you so much
Reviewed in the United States on May 5, 2022 by Gardener ed
    • Heads up to gardeners...this is fine, not coarse.
Size: 15 lbs.
When geared toward gardeners, vermiculite is usually sold by estimated volume (quarts or cubic feet) rather than weight, which is not terribly accurate given how much it settles. For an apples to apples price comparison, I always compare product weight for the best deal. This usually serves me well. When I bought this, it was the best deal on Amazon for 15 lbs of gardening vermiculite (note, the price has since been raised considerably). Then the box arrived, and it was so small compared to what I was used to for this weight, I thought maybe it had been split into two packages. Unfortunately, no. Gardeners' vermiculite is normally a very coarse grade, thus I'm used to 15 lbs filling at least 2 cubic feet. This is very fine and not suited to raised bed gardening. I won't return it, as it will be useful for other purposes, such as rooting cuttings, or dusting atop surface-sown seeds. The fault is mine for not inquiring as to the grade of the vermiculite before purchasing. Again, there is nothing wrong with the product and it does have its applications, but be aware that this is NOT the coveted coarse grade vermiculite sought by gardeners. *edited to add* Uncool when sellers five-star their own products to inflate ratings. ... show more
Reviewed in the United States on March 13, 2021 by S. W. Underwood

Can't find a product?

Find it on Amazon first, then paste the link below.