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Description
Grassroots Bottomless Fabric Pots for Living Soil Beds | Happy Hydro
Transplant into living soil beds with zero root disturbance
Grassroots Bottomless Fabric Pots are open-bottom sleeves with MoistureLock liner that you root clones or seedlings into, then set directly on top of your living soil bed. Roots grow through the open bottom into the bed below. No pulling, no transplant shock, no digging holes that compact your soil. Available in 1-gallon, 3-gallon, and 5-gallon sizes.
Made in USA BPA-Free Liner Reusable
Free shipping on orders over $49
30-day returns on all orders
Serving growers since 2006
Side by side
Digging holes in the bed vs. bottomless pot transplanting
Digging Holes
Compacts the soil around the transplant hole, creating a hard pan over time
Disturbs fungal networks and soil structure you've spent cycles building
Transplant shock from root exposure during the move
Difficult to place new plants precisely next to old root zones
Messy process that requires cleanup each cycle
Old root balls must be manually removed or chopped
Bottomless Pots
No digging, no compaction. Just set the sleeve on top of the bed surface.
Soil structure and fungal networks stay intact between cycles
Roots grow out the open bottom on their own, zero transplant shock
Place new plants next to old sleeves, reuse spots after old roots decompose
Clean, fast turnaround between cycles
Old sleeves stay in bed until roots break down naturally, then remove and reuse
What makes it different
Transplanting that protects your soil
Open Bottom, No Barrier Zero Transplant Shock
The pot is a fabric sleeve with no bottom. Roots grow downward through the opening directly into your living soil bed. No pulling plants out of containers, no tearing roots, no recovery period.
MoistureLock Liner
The same waterproof liner used in Grassroots beds wraps around the sleeve walls, keeping the starter soil evenly moist while the roots establish in the bed below.
No Hard Pan Formation
Digging holes in living soil beds compacts the surrounding soil over time, creating a hard pan. Bottomless pots sit on top of the bed surface, so the soil structure underneath stays undisturbed.
4" Aeration Strip
Breathable fabric at the bottom of the sleeve walls provides oxygen exchange and air pruning before roots reach the bed. Prevents root circling during the establishment phase.
Reusable Across Cycles
After harvest, leave the old sleeve in place until the root mass decomposes. Then pull the sleeve, wash it, and use it again. Each sleeve lasts for many cycles.
Three Sizes for Different Stages
1-gallon for clones and small seedlings. 3-gallon for established starts that need more root development time. 5-gallon for larger transplants or growers who want extra establishment time before the roots hit the bed.
Specs
Bottomless pot details by size
1-Gallon
7" x 7" sleeve (approx.)
3-Gallon
Larger sleeve for established starts
5-Gallon
Largest size for extended establishment
Liner
MoistureLock waterproof, BPA-free
Aeration
4" breathable strip at base
Fabric
USA-made geotextile, UV-resistant
Bottom
Open (no bottom)
Origin
Made in USA
How to use bottomless pots
1
Place on a tray with starter soil
Set the bottomless sleeve on a plastic saucer or tray. Fill with your seed-starting mix or light soil blend. Plant your clone or seedling in the sleeve.
2
Let roots fill the sleeve
Water normally and let the plant develop a strong root system inside the sleeve. The MoistureLock liner keeps moisture consistent while the aeration strip provides air pruning at the base.
3
Move the sleeve onto your bed
When the roots have filled the sleeve, lift the entire pot and place it directly on top of your living soil bed. Roots will grow through the open bottom into the bed below on their own.
4
Harvest, leave, repeat
After harvest, leave the old sleeve in the bed. Place your next plant right next to it. Once the old roots decompose, remove the sleeve, wash it, and reuse it in the next spot.
In the bag
What you get
Each pot includes
Grassroots bottomless fabric sleeve with MoistureLock liner
Open bottom for root pass-through
4" aeration strip at base
Available sizes
1 gallon: Best for clones and small seedlings
3 gallon: For established starts needing more root time
5 gallon: For larger transplants or longer veg time
Not sure which size to start with? Most growers use 1-gallon for clones and 3-gallon for seeds that need longer veg time. Call us: 716-217-0353 / help@happyhydro.com
Questions
Frequently asked questions
These are designed specifically for living soil bed growers. The whole point is that roots grow through the open bottom into the bed below. You can also use them on capillary mats or trays during the rooting phase, but they're made to end up on top of a soil bed.
A 4x4 bed (46" x 46") can comfortably hold 4 to 6 plants in 1-gallon sleeves, or 2 to 4 in 3-gallon sleeves. How many you run depends on your training style, plant size, and how much canopy coverage you're aiming for.
Yes. Once the root system in the sleeve makes contact with the living soil bed below, roots naturally grow downward into the larger soil volume. Most growers see roots reaching through within a few days of placement on the bed.
Use a light seed-starting mix or a gentle living soil blend. Avoid hot soil mixes for clones and seedlings. The sleeve is just the starter container. The plant will eventually draw most of its nutrition from the living soil bed below once roots grow through.
Many times, as long as the fabric is intact. After the old root mass decomposes in the bed, pull the sleeve out, shake off any remaining soil, and machine wash on a cool cycle. Air dry only. The same durable geotextile used in the full-size beds.
If you receive a defective or damaged unit, email us a photo at help@happyhydro.com and we'll make it right immediately: replacement or refund, your call. For change-of-mind returns, we accept returns within 30 days for items in new, resalable condition. If you're not sure whether this product is right for your setup, call us first at 716-217-0353. We'd rather answer your questions before you order.
Happy Hydro has been selling growing equipment since 2006. We've carried Grassroots for years because the systems work great and customers who buy them leave happy. Have questions before you order? Call 716-217-0353 or email help@happyhydro.com. We're easy to reach and happy to help!
Questions? We're easy to reach. Happy Hydro has been serving growers since 2006. Call or email us before you order, after you order, or any time something comes up. When you're happy, we're happy.
We ship fast from Buffalo, NY. Most orders land at your door in 3-5 business days. Free standard shipping on orders $49+, plain-box packaging, and real humans ready to help if anything goes sideways.
Free shipping on orders over $49
Plain-box discreet packaging
Serving growers since 2006
What to expect
When you order from Happy Hydro
Fast & Free on Orders $49+
Free standard shipping to the lower 48. Most orders ship same or next business day from our Buffalo, NY warehouse via UPS Ground or USPS Ground Advantage. Expedited options available at checkout. * Soils may incur added fees for Western US delivery * Some products ship direct from the vendor's warehouse to keep prices lower and get your order there faster
Every order ships in a plain brown box with no branding or logos. Your purchase stays 100% private. We can also ship to your local UPS Store on request.
Specs
Shipping details at a glance
Delivery time
3-5 business days
Default carrier
UPS Ground or USPS
Signature required
Orders over $500 only
Free shipping threshold
$49+ to the lower 48
International
Canada only Email help@happyhydro.com your address & a screenshot of your cart for a quote
Returns
30 days on most orders Exceptions apply — orders over $400, multi-box shipments, and some vendor items may incur return shipping charges. Full policy
Questions
Frequently asked questions
Shipping
Check the order confirmation sent to your email or phone after checkout — it includes a tracking link. If you use the Shop App, you can track your order there too.
Most orders arrive in 3-5 business days. Expedited options (2-day, overnight) are available at checkout if you need it sooner.
Signature is only required on orders over $500. For added privacy, we can ship to your local UPS Store so you pick it up on your own schedule — just ask.
We default to UPS Ground or USPS Ground Advantage. Select an expedited option at checkout and we'll use the appropriate carrier for that service.
P.O. boxes: Yes, for small and lightweight items.
International: Canada only. Email help@happyhydro.com your address and a screenshot of your cart for a shipping quote.
APO/FPO: Not currently available.
For Canadian orders, import duties and taxes are the buyer's responsibility. You'll complete payment using your tracking number at UPS.com when your package arrives.
Title and risk of loss pass to you once we hand off to the carrier, but that doesn't mean we leave you hanging. Email help@happyhydro.com and we'll work overtime to track it down and make it right.
Payment
We accept credit/debit cards, PayPal, Coinbase, and Happy Hydro gift cards. Your card is charged immediately at checkout.
Double-check your billing address and card number. For larger purchases, your bank may have flagged it — a quick call to authorize the transaction usually sorts it out.
Promotions
Enter your code in the "Promo code" box at checkout and click Apply. One code per order, but you can combine a gift card with a promo code if you have both.
Subscribe to our mailing list for exclusive discounts and early access to sales. You can sign up at the bottom of any page on our site.
Returns & Cancellations
Email help@happyhydro.com within 30 days of delivery and we'll get you a refund or replacement, your choice. Items must be in original packaging with all parts in resalable condition. Multi-light orders, grow tents, orders over $500, and multi-box shipments may incur return shipping charges. AK, HI, and international buyers are responsible for return and warranty shipping. Some vendor-specific policies may apply — check the product page for details.
Refunds are processed through Shopify within 10 business days. Most customers see the credit back in about 5 days.
Reply to your order confirmation email or email help@happyhydro.com as soon as possible. Canceled orders may incur a processing fee depending on your payment method:
Credit/debit card: 2.9%
PayPal or Venmo: 3.5%
International PayPal: 4.0%
American Express: 4.1%
Shop Pay Installments / PayTomorrow: 6.5%
Support & Policies
Call or chat with our grower support team at 716-217-0353, Monday-Friday 10 am-4 pm EST. You can also email help@happyhydro.com any time and we'll get back to you quickly.
Happy Hydro began as a pipe dream in a garage and has grown into something built almost entirely on word of mouth and repeat customers. Rather than focusing on raising margins and obsessing over profits, we've always believed that the right combination of competitive prices, superior products, and world-class customer service speaks for itself. Our philosophy will never change: when you're happy, we're happy.
Our commitment
What you can expect from Happy Hydro
Real People, Real Growers
Our grower support team isn't a call center. They know the products because they're passionate about growing. Reach us Monday-Friday, 10 am-4 pm EST at 716-217-0353 or help@happyhydro.com, before you order or after.
Hand-Picked by Growers, for Growers
Every brand we carry was chosen by our founders because it performs. We only stock premium brands we believe in, and every item is inspected before it leaves our warehouse.
Fair Prices and Free Shipping
We work hard to keep our prices as low as manufacturers allow, and we include free shipping on orders over $49 so there are no surprises at checkout. Find a lower price anywhere and we'll match it.
Authorized for Every Brand We Carry
We're an authorized dealer for every manufacturer on our site. That means you get the full manufacturer's warranty on every purchase. No grey market, no expired stock.
30-Day Returns on Most Orders
Hard to commit to a product you haven't tried. Return most items within 30 days in original condition and we'll take care of it. Read the full policy.
Secure Shopping, Private Data
Every transaction is SSL encrypted. We don't store payment information and we will never sell your data to anyone, ever.
Volume and Commercial Pricing
If you're a commercial grower or putting together a large order, reach out before you buy. We have pricing available that we can't advertise publicly. Call 716-217-0353 or email help@happyhydro.com and we'll take care of you.
Frequently Bought Together
Product Reviews
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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