tbw

First Saturday Lime in Canada

First Saturday Lime is a US-made calcite insect barrier. Canadian stock is limited.

Updated . Edited by: Ilyass Ben Hakim.

Where to buy

No Canadian retailer was confirmed. The maker sells 5 lb and 20 lb bags online. Email info@firstsaturdaylime.com to ask about shipping to Canada.

Professional insight

Canadian garden retailers check pest product registration before stocking imports. Buyers should check the same thing.

  • Look for a PCP registration number on Canadian listings.
  • Heavy 20 lb bags cost a lot to ship north.
  • Cross-border orders may add duties and brokerage fees.
  • Compare local diatomaceous earth if FSL cannot ship.

Check the label

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First Saturday Lime in Canada rules

Canadian pest control products normally need Health Canada PMRA registration. No Canadian registration for this product was found.

Retailers may decline to ship it for that reason. Check the PMRA product search or ask the seller before ordering.

How to use it

  • Lawns: lowest spreader setting, about 1 lb per 20 sq ft.
  • Coops and barns: sprinkle about 1/8 inch over bedding.
  • Gardens: dust plants or ring the base of beds.
  • Buildings: apply a band around the foundation.
  • Reapply monthly, as the name suggests.

Safe use

  • Wear a dust mask when spreading the powder.
  • Wear glasses on windy days.
  • Keep kids and pets off until dust settles.
  • Store bags dry, sealed and off the floor.

Common questions

Is First Saturday Lime the same as garden lime?
No. It is a calcite blend, not hydrated or dolomite garden lime.
Can I bring a bag back from the US?
Ask CBSA and check PMRA rules for pest products first.
What are Canadian alternatives?
Registered diatomaceous earth products are sold at Canadian garden centres.