






♻️ Spin your scraps into garden gold—fast, easy, and built to last!
THEGROW'ING 43 Gallon Compost Bin is a durable, weatherproof outdoor tumbler featuring a dual-chamber design for continuous composting. Its innovative built-in nut system enables assembly in under 10 minutes, while internal vents and a rotating mechanism accelerate decomposition. With a compact footprint and 43-gallon capacity, it’s perfect for eco-conscious gardeners seeking efficient, year-round soil enrichment.


















| Best Sellers Rank | #6,172 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Outdoor Composting Bins |
| Brand | THE GROW'ING |
| Capacity | 43.01 Gallons |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 262 Reviews |
| Material | Polypropylene Plastic |
| Product Dimensions | 25"L x 26"W x 33"H |
| Shape | Hexagonal |
B**M
The Grow'ing Composter. Well built.
Good product. Well packed and included easy to follow instructions and small screwdriver. Also came with basic composting instructions. Easy to assemble. Confused that some had trouble with assembly. I thought I might need my husband to help hold parts but they locked into place and I easily did this alone. The built-in nuts for the screws made it much easier. I took my time fiddling around and drinking coffee and took about an hour to assemble it and place in the garden. Getting all the screws into place is the time-consuming part. Looks like it will last. Can't wait to see what kind of compost I get. This is for small amounts, not for large piles of compost. I recommend it for small backyard gardens.
N**K
Solid
Assembly was easy, it's fairly sturdy, and functions well. It can't handle much volume, but if you're set on a small tumbler instead of a pile of leaves or whatnot, I'd recommend this one.
C**L
Would recommend this item
This is a well-made unit that was easy to assemble. The parts all fit together very well, and the screw holes lined up. We like the double side as you can start one batch of compost and the start another a month later. The size works good for us as we have some backyard raised gardens. The reason for only 4 stars is that the doors slide open and closed in a track and we have to be careful to keep the track clean so the doors will work properly. If it had doors on hinges I would have rated it a solid 5 star.
J**E
Keeps undesirables out of the kitchen scraps
Works well and pretty easy to assemble once you get into it. Don't be put off by the number of pieces; once you get the first panel set into place you'll come to see how it all goes together. There are times that an extra set of hands could be helpful, like to push something in place while you set a screw in. But I did it alone and no real issues. It's ultimately too small to do "hot" compost very well, but if that's not your goal then this will work. I'm in the "it will all break down eventually" camp. And having a closable bin like this keeps the vermin out of those desirable kitchen scraps. I ended up getting my mix really overly damp (lots of fresh coffee grounds!) so it turned actually into vermiculture with black soldierfly larvae amongst others. So all's well that ends well I suppose!
P**L
All done in about an hour…
Not particularly easy or speedy assembly- does appear sturdy once you get it together. Instructions leave a little to be desired.
K**E
Easy Peasy and Built Well
Just received this compost bin and assembled it in about 25 minutes--very easy and clear instructions! It appears to be a very solid unit.
M**E
Assemble with 2 people hahahaha
Very sturdy though the instructions are wrong your need to put four of the barrel sides up to be able to put together the middle barrier between the two separate sides unless you have two people one to hold one to screw in fhe screws. So far it hasn't rusted and its functionality has exceeded expectations and I like how big its size wound up being after assembled. All in all great value for money spent on it.
J**A
Composter
Quality item. Easy to use. Low odor
Trustpilot
4 days ago
1 week ago