Buying Guide
Our Guide to the Best Worm Compost Bins Under $150
Five worm compost bins under $150 compared on tray design, worm tea collection, worm saver trays and capacity, from VIVOSUN to the Worm Factory 360.
By Gardening Is Ezee Editors
11 min read5 products evaluated
Above $100 a worm bin stops being a plastic stack and starts to behave like a system. You get a worm saver tray to keep worms out of the liquid, a tap for worm tea, nested trays that guide worms upward and a base that shrugs off weight.
These details matter after the first month. A bin that lets worms and bedding drop into the liquid tray gets sour and smells. A bin without a tap means tipping a tray to pour off liquid. The right design is the one that stays clean without your attention.
All five are tray systems, so the decision is about which feature you want. The Worm Factory 360 is the veteran design, the VermiHuts focus on airflow and the saver tray, and the other two are the economical stacks.
Gardening Is Ezee field notes
The Garden Fit Check
A quick way to connect the shortlist to the space, workload and ownership details that matter after the box arrives.
- Start with the job
- Worm Factory 360 Composting System leads this shortlist for a proven, expandable system. Use that fit as a reference point, then compare the alternatives against your own space and workload.
- Specs that separate the picks
- The first details to compare are 4 trays, expandable, 5 trays. Confirm the exact model and included components before ordering.
- Trade-off to plan for
- Costs the most of the five
The Practical Shortlist
A garden-first look at 5 options, organized around the job each one suits best.
Best Established Design
Worm Factory 360 Composting System
a proven, expandable system
Our take Check price for Worm Factory 360 Composting System (opens in a new tab)
Best Moisture Control
VermiHut Plus Original 5-Tray Worm Composter
a damp-sensitive indoor bin
Our take Check price for VermiHut Plus Original 5-Tray Worm Composter (opens in a new tab)
Best Simple VermiHut
Original VermiHut 5-Tray Worm Composter
worm tea and a small footprint
Our take Check price for Original VermiHut 5-Tray Worm Composter (opens in a new tab)
Best Capacity
72.5L 5-Layer Stackable Worm Farm
big capacity with a drain tap
Our take Check price for 72.5L 5-Layer Stackable Worm Farm (opens in a new tab)
Best Budget Stack
VIVOSUN 5-Layer Worm Compost Bin
the cheapest five-layer bin
Our take Check price for VIVOSUN 5-Layer Worm Compost Bin (opens in a new tab)
| Pick | Best for | Key spec | Price |
|---|---|---|---|
| a proven, expandable system | 4 trays, expandable | Check price for Worm Factory 360 Composting System (opens in a new tab) |
| a damp-sensitive indoor bin | 5 trays | Check price for VermiHut Plus Original 5-Tray Worm Composter (opens in a new tab) |
| worm tea and a small footprint | 5 trays | Check price for Original VermiHut 5-Tray Worm Composter (opens in a new tab) |
| big capacity with a drain tap | 5 layers, 72.5L | Check price for 72.5L 5-Layer Stackable Worm Farm (opens in a new tab) |
| the cheapest five-layer bin | 5 layers, 50L (13 gal) | Check price for VIVOSUN 5-Layer Worm Compost Bin (opens in a new tab) |
Why Each Pick Made the Cut
Best Established Design1 of 5
Worm Factory 360 Composting System on Amazon (opens in a new tab)
The proven design here: four nested trays that coax worms upward, leaving finished castings behind.
Best for
- a proven, expandable system
Our take
Four trays that nest into each other, a stand, a lid and a simple setup. The nested tray design encourages worms to move upward toward fresh food, leaving finished compost in the lower tray. The maker says tray options are customizable, and it is made in the US.
Against the VermiHut bins it has fewer trays included, but the system is expandable and the best-known in the category. It also costs more than any other pick here.
Choose it for a long-term bin you can add to. Skip it for a lower price.
Key dimensions & specs
- 4 trays, expandable
- Nested tray design
- US made
Pros
- Nested trays coax worms upward to fresh food
- Four trays included and the system can expand
- US-made, with a long record in the category
- Easy setup with a stand and lid
Cons
- Costs the most of the five
- Only four trays included in the base kit
Best Moisture Control2 of 5
VermiHut Plus Original 5-Tray Worm Composter on Amazon (opens in a new tab)
A V-Board and coconut fiber in the lid manage moisture, and a worm saver tray keeps worms out of the liquid.
Best for
- a damp-sensitive indoor bin
Our take
A 5-tray bin with an improved lid that has a built-in V-Board and coconut fiber to reduce odor and hold moisture, and a Worm Saver Tray that prevents worms and compost from falling into the liquid collection area while improving airflow. Its compact footprint is meant to maximize capacity while minimizing floor space.
Compared with the Original VermiHut it adds the lid and moisture system, and it is cheaper. Against the Worm Factory 360 it has more trays but a less established design.
Choose it for an indoor bin where odor control matters. Skip it for a known, expandable system.
Key dimensions & specs
- 5 trays
- V-Board and coconut fiber
- Worm saver tray
Pros
- V-Board and coconut fiber manage lid moisture
- Worm saver tray keeps worms out of liquid
- Five trays in a compact footprint
- Costs far less than the Worm Factory 360
Cons
- Newer design with a shorter track record
- Needs bedding added to the coconut fiber
Best Simple VermiHut3 of 5
Original VermiHut 5-Tray Worm Composter on Amazon (opens in a new tab)
A five-tray VermiHut with worm tea collection and a worm saver tray, without the extra lid parts.
Best for
- worm tea and a small footprint
Our take
A 5-tray VermiHut composter with better air-flow control, a small footprint, worm tea collection and a worm saver tray to keep worms from dropping into the liquid tray. It is sold for both indoor and outdoor use.
It has the same saver tray as the Plus version but a more basic lid, and it costs a little more than the Plus. Compared with the 72.5L stack it is smaller but cleaner in design.
Pick it if you want worm tea and a small footprint. Skip it if you want the V-Board lid.
Key dimensions & specs
- 5 trays
- Worm tea collection
- Worm saver tray
Pros
- Worm tea collection from the base tray
- Worm saver tray keeps worms dry
- Small footprint for a full five-tray stack
- Better airflow control than basic stacks
Cons
- Lacks the Plus model's V-Board lid
Best Capacity4 of 5
72.5L 5-Layer Stackable Worm Farm on Amazon (opens in a new tab)
A 72.5 litre stack with a drain tap, a scraper and a guide, and the most capacity under $70.
Best for
- big capacity with a drain tap
Our take
Five trays with a total of 72.5 litres, a leak-proof base, a ventilated lid, a drain tap, a scraper and a guide. The plastic is BPA-free, UV-resistant polypropylene, and it locks together without tools.
The drain tap is the key difference from the basic stacks, because it lets you draw off liquid without lifting trays. It has more volume than the VIVOSUN for a lower price.
Choose it for a family bin with a tap. Skip it if you want a branded design.
Key dimensions & specs
- 5 layers, 72.5L
- Drain tap and scraper
- UV-resistant PP
Pros
- 72.5L across five layers holds many scraps
- Drain tap pulls off liquid without lifting trays
- Scraper and guide come with the kit
- UV-resistant plastic suits outdoor use all year
Cons
- Little brand support or track record
- Generic design with a lighter lid
Best Budget Stack5 of 5
VIVOSUN 5-Layer Worm Compost Bin on Amazon (opens in a new tab)
The lowest-priced five-layer bin, with 50 litres of space and ventilation slits placed to cut odor.
Best for
- the cheapest five-layer bin
Our take
A 5-layer stack of sturdy PP plastic that holds up to 50 litres (13 gallons), with ventilation slits placed to reduce odor and improve aeration. Setup is described as taking about 5 minutes with instructions.
It has less capacity than the 72.5L stack and no drain tap, but it costs less. Against the VermiHut it lacks the saver tray.
Pick it for a first five-tray bin on a budget. Skip it if you want worm tea or a saver tray.
Key dimensions & specs
- 5 layers, 50L (13 gal)
- Ventilation slits
- 5 minute setup
Pros
- 50L of capacity across five layers
- Ventilation slits improve aeration and odor
- Quick five minute setup with the included guide
Cons
- No drain tap for worm tea
- No worm saver tray at the base
How We Built This Shortlist
Each pick was assessed across 5 criteria weighted for real-world use.
- Liquid management
- Worm saver trays, taps and one-piece bases were compared for how each keeps bedding out of the liquid.
- Tray design
- Nested and stacked trays were compared for how well they guide worms and ease harvest.
- Lid and airflow
- V-Boards, vents and slits were compared for moisture and odor control.
- Capacity and footprint
- Litres and floor area were compared for each household size.
- Value to $150
- Features were weighed against the price, with credit for taps and saver trays.
What Matters Before You Choose a Worm Compost Bin
Key buying criteria so you get the right fit the first time.
Worm saver tray design
A worm saver tray sits above the liquid tray so worms and bedding cannot drop in and sour. Without it, you have to check the base often. The VermiHut bins include one, and basic stacks do not.
Drain tap versus tipping
A tap lets you draw off worm tea without lifting trays, which matters when trays are heavy. A bin without one needs you to tip the base. The 72.5L stack has a tap.
Nested trays and worm migration
Nested trays let worms climb upward as food runs out, leaving finished compost behind. This is how the Worm Factory 360 works. Check that trays are designed to let worms through.
Lid moisture control
A V-Board and coconut fiber in the lid wick extra moisture so condensation does not drip back. Without it, bedding can go soggy. Check what the lid holds.
Temperature and placement
Red wigglers do best at about 55 to 77 degrees Fahrenheit and die above 90. Keep the bin indoors or in shade.
Worms and bedding are separate
Most bins do not necessarily include worms. Buy red wigglers from a composting farm, about a pound for a standard bin, and add damp bedding like a wrung-out sponge.
Match a Worm Compost Bin to Your Garden or Yard
By Priority
| Priority | Recommended pick | Why |
|---|---|---|
| A proven expandable system | Worm Factory 360 Composting System | Nested trays and US made |
| Moisture and odor control | VermiHut Plus Original 5-Tray Worm Composter | V-Board and coconut fiber |
| Worm tea and small footprint | Original VermiHut 5-Tray Worm Composter | Collection tray and saver tray |
| Largest capacity with a tap | 72.5L 5-Layer Stackable Worm Farm | 72.5L with a drain tap |
| Lowest price | VIVOSUN 5-Layer Worm Compost Bin | Five layers and 50L |
Scroll sideways to see every column.
By Budget
| Price range | Recommended pick | What you get |
|---|---|---|
| Under $65 | VIVOSUN 5-Layer Worm Compost Bin | Cheapest five-layer stack |
| $65 to $75 | 72.5L 5-Layer Stackable Worm Farm | 72.5L with tap and scraper |
| $75 to $85 | VermiHut Plus Original 5-Tray Worm Composter | V-Board lid and saver tray |
| $85 to $95 | Original VermiHut 5-Tray Worm Composter | Original VermiHut with tea collection |
| $95 to $150 | Worm Factory 360 Composting System | Established nested system |
Scroll sideways to see every column.
Nested Trays vs Stacked Trays
- Nested tray system
- Trays fit into each other so worms migrate upward and leave finished compost below. In this comparison: Worm Factory 360 Composting System.
- Stacked saver-tray bins
- Stacked trays with saver trays or taps for clean liquid handling. In this comparison: VermiHut Plus Original 5-Tray Worm Composter, Original VermiHut 5-Tray Worm Composter, 72.5L 5-Layer Stackable Worm Farm and VIVOSUN 5-Layer Worm Compost Bin.
Most households should pick a saver-tray design, and long-term composters the Worm Factory.
By Liquid Handling
| Need | Recommended pick | Why |
|---|---|---|
| Tap to draw off liquid | 72.5L 5-Layer Stackable Worm Farm | Drain tap included |
| Keep worms out of liquid | VermiHut Plus Original 5-Tray Worm Composter | Worm saver tray |
| Worm tea collection | Original VermiHut 5-Tray Worm Composter | Collection tray |
| Nested drainage | Worm Factory 360 Composting System | Nested trays and base |
| No special handling | VIVOSUN 5-Layer Worm Compost Bin | Basic base |
Scroll sideways to see every column.
For First-Time Worm Composters Specifically
- Look for
- A bin with a saver tray or tap, a lid that manages moisture and a size that fits your scraps.
- In this comparison
- The VermiHut Plus Original 5-Tray Worm Composter has a saver tray and moisture lid, and the 72.5L 5-Layer Stackable Worm Farm adds a drain tap and scraper.
When to Spend More
- Spend more if
- You want an expandable, long-term system. The Worm Factory 360 Composting System is the top here.
- Save if
- You want the cheapest working bin. The VIVOSUN 5-Layer Worm Compost Bin is the lowest price.
Before You Bring One Home
What is a worm saver tray?
A tray above the liquid collector that stops worms and bedding falling in, so the liquid stays clean.
Is worm tea worth collecting?
It is a dilute liquid from the base. Dilute it before use and treat it as an extra, not the main product.
How do nested trays work?
Worms move upward to fresh food, leaving finished castings below to harvest.
Can I use garden worms?
No. Use red wigglers, not nightcrawlers or garden worms, which do not thrive in bins.
How warm should the bin be?
About 55 to 77 degrees Fahrenheit. Move it indoors in summer heat.
Do I need extra trays?
The Worm Factory 360 can expand, while the VermiHut bins come with five trays. Start with what you have.
Bottom Line
Best overall: Worm Factory 360 Composting System — best established design pick in this roundup. See the full verdicts above for every pick, with pros, cons and who each one suits.
Browse all worm compost bins under $150 (2026) on Amazon — Prime-eligible options with current pricing.