Search  for anything...
Root Riot

Root Riot Plant Starter Cubes Made from Sphagnum Peat Moss. Ideal for Cuttings and Seeds, Designed to Support Robust Root Development - 50 Cubes

  • Based on 527 reviews
Condition: New
Checking for the best price...
$25.70 Why this price?

Buy Now, Pay Later

As low as $6 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – 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, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

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 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Jun 23
Order within 21 hours and 45 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • PREMIUM SPHAGNUM PEAT MOSS: Crafted from high-quality sphagnum peat moss, providing optimal moisture retention and aeration for robust root development.
  • VERSATILE SEED & CUTTING STARTER: Perfect for starting both cuttings and seeds, supporting a successful beginning for a wide range of plants.
  • OPTIMAL AIR/WATER RATIO: Unique spongy texture maintains the ideal balance of air and water, supporting robust root development.
  • SUPERIOR ROOTING RESULTS: Achieve outstanding results with fast root development, leading to more vigorous plants.

Description

Root Riot Organic Plant Starter Cubes are available in bags of 50 and 100 replacement cubes. Root Riot Organic Plant Starter replacement cubes are pre- moistened so they are ready to use right out of the bag.

Brand: Root Riot


Color: Black


Special Feature: organic


Item Weight: 0.84 Kilograms


Sunlight Exposure: Full Sun


Unit Count: 1.0 Count


Soil Type: Sandy Soil


Number of Pieces: 50


UPC:


Other Special Features of the Product: organic


Sunlight Exposure: Full Sun


Soil Type: Sandy Soil


Item Weight: 0.84 Kilograms


Unit Count: 1.0 Count


Number of Pieces: 50


Color: Black


Brand Name: Root Riot


UPC: 791090253932


Manufacturer Part Number: RTRTBAG50


Plant or Animal Product Type: seed


Manufacturer: Hydrodynamics International Inc.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 23

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

    • Works every time.
Absolutely love these cubes. So easy to use and I had 100% success with the first bad of 50. Will be using these for propagation from now on.
Reviewed in the United States on August 30, 2024 by Daniel E Rosenbaum
    • the best seed starter
I love these - absolutely perfect for starting seeds. My germination success rate with cannabis seeds is 100% (quality, viable seeds are a necessity, of course), which is a little better than with rockwool cubes. Equivalent to a popular "rapid" competitor. Nothing is better, as these hold just the right amount of water with a perfectly airy texture to promote fast root growth with little chance of rot from too much moisture. Excellent for cloning from cuttings as well as seeds, and compatible with soil, soilless mixes, and every hydroponic variant I'm aware of. Organic too, and absolutely worth every penny. ... show more
Reviewed in the United States on December 5, 2023 by Sean
    • Easy
These work great for starting seeds or clones
Reviewed in the United States on July 15, 2024 by Steve
    • Very convenient
I have been mixing with perlite and starting soil for germination for many years. It’s hard to take out the plants when they are ready to transplant, however this product makes no mess and no mixing of soil and also you can see the roots.
Reviewed in the United States on June 19, 2024 by Koko
    • works as one would expect.
Better than the other ones i was using, the shape is conformed to some standard unlike the others which were more or less randomly shaped. Happy with product, will replace old ones with it.
Reviewed in the United States on September 10, 2024 by Addidis
    • Their good for plants that need them.
Good for propagation domes. Plants that require root plugs to be cloned. I have had some plants do better without any plugs at all.
Reviewed in the United States on September 26, 2022 by James Magee
    • Rooting Smaller Cuttings
So convenient to root your cutting and then just place it in a pot. The cube helps keep enough moisture so the cutting roots and it’s easy to see when the cutting roots. It’s my go to method for rooting smaller cuttings.
Reviewed in the United States on January 9, 2024 by Marc Bethea
    • Roots Are Rioting!
What a great name for seed-starting plugs. They work, too. I have experienced excellent results both for winter sprouting and summer seed starting outside. Leftover plastic containers from frozen foods and kitchen products make useful trays for the plugs in a sunny spot indoors or on the patio/balcony in the shade. Keep water in the tray so the plugs are always damp and you will soon see tiny green leaves emerging from the hole at the center of the plug. This assumes you actually got the seed into the center. I have had them sprout even from out on the edge. This type of plug is better, in my opinion, than the all-peat variety I made the mistake of trying because they were slightly cheaper. In this case, you get what you pay for. When your seedling reaches about two inches or you see roots growing out of the bottom of the plug, transplant into a four inch pot or directly into the soil (after hardening off if you have sprouted your seeds indoors). Or you can sink the plug into the soil of the four inch pot right from the beginning and keep the whole pot in a tray with an inch of water in the bottom, which will wick up and keep the soil and plug damp. Starting your own plants from seed is eminently satisfying and cost effective, too. It doesn’t get any better than that! ... show more
Reviewed in the United States on October 20, 2015 by Here to Help

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...