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Peaceful Valley Quickroot Soilless Potting Mix
(1 Cu Ft Bag)

Perfect Mix for Seed Starting and Soil Blockers

Brand: Peaceful Valley    Item Number: PSO310

Certified for Organic Use


In Stock! Ships from Northern CA.


In Stock! Ships from Northern CA.

Buy Big, Save Big! As low as $10.39 each!
  • Buy 10 for $11.69 each and save 11%
  • Buy 60 for $10.39 each and save 21%


Our own specially formulated, all-natural blend, originally developed for use in Speedling trays, other transplant starting trays such as Plantel trays, and 6-packs. Quickroot can also be combined with perlite for use as an indoor planting mix. It contains no soil.

  • Ingredients: coir fiber, medium grade vermiculite (no detected asbestos), organic green waste compost, bone meal, oystershell lime (pH adjuster), soft rock phosphate, kelp meal, sulfate of potash, organic wetting agent.
  • Quickroot contains little nitrogen, supplemental nitrogen should be supplied once the plant's true leaves appear (we recommend fish products).
  • Great mix to use with Soil Blockers
  • One cubic foot fills approximately 4-5 trays Speedling trays

Moisten mix prior to use and wear a respirator, as for all dusty products.


  • Improves Water Holding Capacity
  • Use for Seed Starting
  • Use with Large Seeds
  • Use with Small Seeds


Organic Status Certified for Organic Use Organic Certifier NOP, CDFA
Brand Peaceful Valley
Organic Status Certified for Organic Use
Organic Certifier NOP, CDFA
Brand Peaceful Valley

Useful Information

Product Label

Videos & Articles



April 24, 2015 - Meredith Cherry
Eggplants are beautiful plants that are a cornerstone of edible landscaping and excellent for container gardening.  Even better, they are delicious, and there are practically limitless ways to prepare… read more »
February 20, 2015 - Suzanne at Peaceful Valley
There are so many varieties of tomatoes to choose from, Peaceful Valley has over 40. But how does one decide? Well there are many things to consider such as where you live. If you live in a region with… read more »
July 25, 2014 - Meredith Cherry
Unlike other flowers that are bred to be a certain color, the shades of pink, blue or purple on some varieties of hydrangea are determined by the chemistry of the soil in which they are growing. … read more »
April 5, 2012 - Charlotte from Peaceful Valley
In our Seedling Care video, Tricia shows how to grow healthy seedlings. Here’s more information on how to keep your seedlings from damping off. WHAT IS DAMPING OFF? “Damping off” is the… read more »
March 15, 2012 - Charlotte from Peaceful Valley
Soil blocks let you germinate seeds and grow seedlings all in one spot! When you grow with seed blocks there are no seed trays, no shifting to pots, and minimal risk of transplant shock. How can you do… read more »
View additional resources for "Peaceful Valley Quickroot Soilless Potting Mix PSO310" »

What You May Need

Shipping Information

Does not qualify for Flat Rate Shipping. Cannot ship via SmartPost. Up to 2 may be combined in a single package, but cannot be combined with other items.

Shipping Weight: 30.00 lbs. Dimensions: 21"L x 13"W x 5"H


Best I've Used

I've used other seed starter mixes and under the best of conditions I've had problems with them - never with this mix. It's not hydrophobic, it doesn't mold or mildew, it doesn't compact - worth every penny!

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Best Starter Mix Ever!

I use to make my own until I found Quick Root. My seeds germinate fast and seedlings are healthy!

Reviewed by on

The best for starting your seeds and cuttings

This is a great product for getting your seeds germinated and even good for rooting cuttings.

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Great with Soil Blocks

I used this to make soil blocks and it makes great blocks, a plus for lazy gardeners who want to soil block, but don't want to run out and get all the ingredients and mix their own block medium.

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A dream to use

I just did my cool season seeds 2 days ago and already my broccoli has germinated. This is such a great medium for starting seeds. Seeds usually germinate quickly and are easy to transplant when ready.

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