Ladbrooke Micro 20 Soil Block Maker Review

A compact hand-held soil blocker that presses twenty 3/4 inch starter blocks for small seeds and nested block systems.

Seller pricing varies Updated May 20, 2026

Bottom line

The Ladbrooke Micro 20 gives small seeds a tidy 3/4 inch soil-block start in one compact hand-held tool.

Ladbrooke Micro 20 soil block maker with metal grid and black handle

What this review covers

This tool suits gardeners who want tiny starter blocks that can move into 2 inch blocks during the next growth stage.

The upside

  • The tool presses twenty 3/4 inch starter blocks in one tray pass.
  • Each block includes a small top dimple for seed placement.
  • The compact block size supports dense sowing rounds.

The tradeoffs

  • The tiny block size asks for a fine, well-hydrated mix.
  • Blocks need gentle watering and steady tray handling.

Fit and feel

Good match:

This soil blocker fits gardeners who start small seeds in careful batches and want a compact grid of starter blocks.

What to know:

Keep the mix fine and moist, then release blocks onto a flat tray surface. Store the tool dry after rinsing so the frame is ready for the next sowing round.

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Full review

Tiny starter blocks in a clear grid

The Ladbrooke Micro 20 presses twenty 3/4 inch soil blocks at a time. The finished blocks are small, tidy, and shaped for close seed-starting work in a protected tray.

This tool fits fine seeds and careful sowing rounds. Each block has a top dimple, so seeds have a clear place to land.

Fine mix matters here

Micro blocks ask for a smooth, well-moistened blend. Screened seed-starting mix, hydrated coir, and fine texture pieces help the small cubes release cleanly and hold together in the tray.

Keep water gentle during the first days. A mister, capillary mat, or shallow tray watering habit helps protect the shape of the blocks.

It supports a nested path

The Micro 20 works especially well as part of a nested soil-block setup. Small starts can move from the micro block into a 2 inch block when cube inserts have shaped the receiving pocket.

That gives the seed shelf a compact start and a clear next step.

Good match

This soil blocker fits gardeners who start small seeds in careful batches and want a compact grid of starter blocks.

What to know

Keep the mix fine and moist, then release blocks onto a flat tray surface. Store the tool dry after rinsing so the frame is ready for the next sowing round.