Grower-tested
Why growers reach for a Swift Blocker
Roots that move without the shock
When a root hits the open edge of a block, air stops it — so seedlings build a dense, fibrous rootball instead of circling. They transplant like they barely noticed the move — most starts ready to plant out in about four weeks.
Seed before you eject
Sow the whole tray, dust with vermiculite, then press the blocks out. Faster than dip-and-press blockers — and impossible with them.
Kind to your hands
The lift-to-eject action skips the squeeze — no strain on the hand or wrist. Growers with carpal tunnel or arthritis tell us it's the difference that lets them keep sowing.
Made once, in Michigan
Stainless steel, made to order in southeast Michigan. A buy-it-once tool built to outlast a shelf of plastic trays.
Quick facts
- Block size
- ≈2″ × 2″
- Cells per tray
- 50
- Footprint
- Fills a standard 1020 tray
- Material
- Stainless steel, made to order in Michigan
- Lead time
- 2–3 weeks (made to order)
- Best for
- Larger seeds; robust veg transplants
See it in action