Soil Sieve Set Garden Soils Sifter Stainless Steel Mesh Sifters with 1,3,6,9,12mm Mesh and Bonsai Soil Scoop Review (2026)

Who this sieve set is for

This set is built for growers who mix or recycle their own bonsai substrate rather than buying it premixed, since sifting removes the dust and oversized chunks that hurt drainage in a pot. The five mesh sizes, 1, 3, 6, 9 and 12mm, cover a wider range than most basic three screen sets, letting a grower separate fine akadama dust, mid size lava or pumice grains, and coarse bark or gravel in one pass with the same frame. Growers who only ever buy premixed, ready to use soil have less need for a sieve at all, but anyone who buys raw akadama, pumice or lava in bulk, or wants to reclaim and resift old soil at repotting time, gets more control from having this many mesh options on hand.

What is included and what it is made of

The set uses stainless steel mesh screens in five sizes, 1mm, 3mm, 6mm, 9mm and 12mm, which the seller pairs with a bonsai soil scoop for scooping sifted material into pots. Stainless steel mesh resists the rust that cheaper plated screens develop after repeated washing, and it can be rinsed clean of clinging soil and dust without much risk of corrosion over time. The listing does not state the frame's outer diameter or exact capacity per sifting pass, so growers working with large volumes of soil at once should treat batch size as an unknown until they have the set in hand rather than assuming it matches a particular container size.

Using the set at repotting time

In practice, a sieve set like this is used by stacking or swapping screens from coarse to fine, starting with the 12mm mesh to catch bark and oversized pieces and working down to the 1mm mesh to remove dust that would otherwise clog drainage. Having five separate screens instead of two or three means more time spent swapping and cleaning between passes, which matters most to growers doing a handful of repottings in a single afternoon. The stainless mesh itself needs little upkeep beyond rinsing after use and letting it dry before storage, since stainless steel does not need oiling or special treatment the way carbon steel tools do.

How it compares with other sieve sets

A similar five mesh stainless set pairs its 1 to 12mm screens with a bonsai scoop and a separate stainless trowel, which adds a digging tool at a similar price point for growers who want one more accessory in the kit. A simpler four piece set with a 12 inch diameter frame and three interchangeable sieves covers fewer mesh sizes but may suit growers who only need to separate soil into three rough grades rather than five. Choosing between these mostly comes down to how many distinct particle sizes a grower actually wants to isolate, since more screens add sorting precision at the cost of extra time spent swapping them during a repotting session.

Verdict and who should consider another set

For growers who mix their own substrate from raw akadama, lava, pumice or reclaimed soil, this set's five mesh sizes and included scoop cover fine dust through coarse bark in one kit, backed by the site's own score of 8.6 out of 10. The main trade off is the time needed to swap and clean five separate screens compared with a simpler two or three screen set, and the unclear frame size means growers with very large batches should not assume high volume capacity. Anyone who only ever uses premixed bonsai soil, or who wants a simpler set with fewer screens and a shorter learning curve, may be better served by a basic three screen sieve instead of this five screen set.

Frequently asked questions