Search  for anything...

Window Garden Fiber Soil Premium Potting Soil (Fiber Soil 10x - 1 QT Bags) Plant Soil, Fiber Soil for Indoor Plants, Plant Indoor Garden, for Your Home Garden

  • Based on 2,552 reviews
Condition: New
Checking for product changes
$16.99 Why this price?
Save $0.90 was $17.89

Buy Now, Pay Later


As low as $4 / mo
  • – 4-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: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Jun 1
Order within 1 hour and 8 minutes
Available payment plans shown during checkout

Size: 10x 1-Quart Bags


Features

  • Fast, Easy Growing: This organic fiber soil is perfect for beginning and advanced gardeners. The soil can grow a variety of plants including, but not limited to house plants, succulents, wheatgrass, microgreens and cat grass. We want your home to feel as fruitful as planting outside, without the inconvenience and variability of outdoor growth.
  • Plants Live Longer - The unique natural fibers provide abundant oxygen which reduces root rot from over watering, the #1 reason for plant failure from using traditional potting soil.
  • Longer Lasting Plant Life: Plants die, and gardeners feel that it is something they are doing wrong. However, a lot of the time a plants longevity can be based on the quality of the soil. Our product is designed to provide abundant oxygen and moisture to the plant to ensure a long lasting, and healthy plant life. The oxygenated fiber soil reduces root rot from over watering, which is common when using traditional indoor soil.
  • Used By Professionals - Top growers around the world are switching to the same Fiber Soil as their preferred planting soil, because it works better and Window Garden pledges to make organic, eco-friendly soil to make a difference for our planet. Our indoor gardening soil is peat free, renewable, and reusable to help our customers and our habitat.
  • Convenient & Easy-To-Store- No more bulky, dirty and cumbersome soil bags. Our fiber soil includes 10 - 1 Qt Bags of high-quality fiber soil that comes with a hydrating bag for expanding and storing unused Fiber Soil.

Product Dimensions: 3.62 x 3.62 x 0.38 inches


Item Weight: 1.76 pounds


Manufacturer: Window Garden


Country of Origin: China


Item model number: FS-1QT-10


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 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
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Since 2018
Size: 12x Quarts
I use their pots with 98% of my houseplants. I use their SOIL 100% in all types of pots. I mix the soil with a couple of scoops of earthworm poop. (Found on Amazon) The water also contains a liquid fertilizer that is safe to use with each watering. A water stick is a must to determine dryness. So far, this system works great. My plants are thriving. The surface of THEIR pots is ideal for napkins and Mod Podge if you're into crafting them into your style. ... show more
Reviewed in the United States on September 14, 2023 by Corkidecat Corkidecat

  • They work great
Size: 12x Quarts
One disk makes a lot of mulch
Reviewed in the United States on September 16, 2023 by brewmaster

  • Missing one
Size: 12x Quarts
Been using these bagged soil squares for years to grow cat grass and sprouts. I always order the box of 10. This time the box has 9. Quality control, Window Garden. Haste makes waste. These work good for growing cat grass. 2-3 days to sprout. The individual bags mean less mess to clean up. I like to have two fresh pots of cat grass at all times, and one pot of seeds waiting to grow. This means I go through 10 soil squares quickly. And 9 is not 10. One star off for shorting me. One star off for the inconvenience of having to walk to UPS store in 100 degree heat to return it. ... show more
Reviewed in the United States on August 24, 2023 by Crocheting Catlady Queen of Chaos Crocheting Catlady Queen of Chaos

  • Could have been a 5 star
Size: 12x Quarts
The product is really amazing however I only received 5 discs instead of 6 so I'm disappointed.
Reviewed in the United States on September 2, 2023 by L. Justin

  • Great deal, you get ALOT of product!
Size: 12x Quarts
I bought this because it was way cheaper and a better deal than the organic coconut soil I buy for growing cat grass. If you’ve ever grown grass for your cat indoors, you know that it’s a constant process. You grow it, it takes about 3-4 days to grow, it lasts only about a week or two, then it dies, then you have to grow it again. If you are not a cat person, just know, we are not crazy. Indoor cats LOVE nibbling on grass. If you have bought the coconut soil discs that are specifically for cat grass, you know it’s very good, but pricy. These discs are about twice the size of the mini soil discs you get with the other company. In one of my pics you can see the box comparison. I was planning on cutting these soil discs in quarters because they are so much bigger, and just using a little at a time. But they are rock solid and impossible to cut. So I had to just moisten the whole thing at once. They give you 1 plastic bag inside to do this. Super simple. Just add warm water and watch it grow. I was left with WAY too much soil than I needed, so I put the rest in the freezer in the bag and took out more as needed. I put the excess moistened soil in the freezer because otherwise I figured it would grow mold inside the bag. Seemed to work perfectly freezing it and thawing it later. Very good product and very good deal. It does make a mess, but since it’s made from coconut shells and it’s not really dirt, I don’t worry about it getting all over the counter. I would recommend these to everyone. Whether you’re growing cat grass or something else, this is a very good product. ... show more
Reviewed in the United States on September 17, 2018 by btrflies btrflies

  • Pricey substrate
Size: 12x Quarts
I mean, it is what it says it is. I got this as opposed to a bag of potting soil because it just seemed more logical shipping-wise. When it got here, I was surprised at how small the discs were. Especially when I went to hydrate them. I've owned a great deal of reptiles in the past. This stuff is legit the same as the bricks of dehydrated substrate that you get to rehydrate and put in the bottom of reptile tanks (as opposed to other types of substrate--this is more healthy for them). Zoo Med sells a brick for 4 bucks that makes 8 liters. So I would get 24 liters of soil for the price of 12 liters with this stuff. If you're doing tiny starter plants, go for it. I was trying to re-pot some larger plants into larger pots. I was barely able to fill one pot with this stuff, so for my situation it doesn't make sense to spend $12+ on soil per plant. On another note, the customer service is great! One of my discs didn't expand at all, and they sent me 3 more discs to make up for it. Even then, however, the pot isn't full lol. ... show more
Reviewed in the United States on March 18, 2020 by xenasculee

  • Great for apartment life, but not 12 quarts
Size: 12x Quarts
Got them a few hours ago and my planters are already set. I really liked the ease of use and space efficiency of these disks. I like plants have lots of them, so having extra soil handy is a must. Keeping soil has always been an issue in storage-less units. These are an amazing solution. The soil also smells healthy. However, I drop one star because their actual volume is not 2 quarts. six of them barely expanded to 8 quarts with a the fluff- I’d say they are actually 6-7 quarts. I will buy again, but don’t count on each giving you 2 quarts of soil. ... show more
Reviewed in the United States on April 17, 2022 by Sa Ra

  • 👍
Size: 12x Quarts
Good product, will buy again
Reviewed in the United States on April 30, 2023 by Dragonfly

Can't find a product?

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