Lambton County leads Ontario in soybean volumes and ranks second provincially in wheat and sugar beet production — but it also carries a real, quantifiable greenhouse sector growing peppers, cucumbers, flowers, and vegetables across roughly 5.4 million square feet of production. Whether your operation is a field-crop farm weighing container media for the first time or an established greenhouse comparing coir formats, A-Vee supplies compressed coco coir blocks and grow bags with documented EC and pH, delivered against your Sarnia-Lambton postal code.

Lambton is field-crop country first: the Lambton Federation of Agriculture reports the county leads Ontario in soybean volumes and ranks second provincially in wheat and sugar beet production, with recent seasons producing more than 21.5 million bushels of corn, 15 million bushels of soybeans, and 6 million bushels of wheat. Alongside that, the county's greenhouse sector grows peppers, cucumbers, flowers, and vegetables — a smaller but real production base, not a token line item. Per Invest Sarnia-Lambton, the region's agricultural exports reached $46.5 million as of the most recently published figures, up 12% from two years prior — a growing base, not a static one.
| Production type | What's typically grown | Where coir fits |
|---|---|---|
| Field crops (majority acreage) | Corn, soybeans, wheat, sugar beets | Transplant & propagation trays for seedling starts |
| Commercial greenhouse | Peppers, cucumbers, flowers, vegetables | Grow bags and container blocks for bench/gutter systems |
| Nursery & floriculture | Ornamental and floral production | Compressed blocks for pot and container fill |
Source: Lambton Federation of Agriculture, Lambton County Ag Facts; Invest Sarnia-Lambton, "Sarnia-Lambton's Flourishing Agricultural Sector."
Whether you're filling a propagation tray for a field-crop transplant run or setting up a greenhouse bag-culture system for peppers or cucumbers, format selection starts with your production type.
| Format | Best suited to | Format detail | Confirm before ordering |
|---|---|---|---|
| Compressed block (5 kg) | Custom mixing, container growing, pallet storage | ~30×30×12 cm; expands to ~70–75 L at ~5:1 | Storage space, water source/volume, pallet count |
| Grow bags | Greenhouse pepper/cucumber bag culture | ~70% pith / 30% chips | Bag dimensions, dripper spacing, open-top vs. sealed |
| Pith & chips (loose/bulk) | Custom blending, potting mix, propagation | Adjustable pith/chip ratio | Target blend ratio, on-site vs. pre-blended, handling |
Two questions come up before most first orders: how much a compressed block actually expands, and whether the coir is buffered. Here's what to confirm.
*Subject to applicable test method. Ask us to confirm buffering status for your specific order — it affects your first fertigation cycle. Open-top bag material (~40 GSM nonwoven) is pending final verification before being cited in a purchase order.
Fine-grade pith blends for corn, soybean, and wheat seedling starts before field transplant.
Coarser pith-to-chip blend for pepper and cucumber bag/gutter systems.
Compressed blocks give control over blend ratio and moisture at rehydration.
Compressed blocks offer efficient storage and freight density until needed.
Sarnia-Lambton sits on Highway 402, which connects directly to Highway 401 — Canada's busiest highway — and feeds the Blue Water Bridge, Canada's second-busiest crossing for commercial truck traffic. That's a genuinely well-connected freight corridor, which is part of why we can quote reliable delivery timing here once your postal code and order details are confirmed.
Coco coir sourced through our supply chain in Pollachi and Peravurani, Tamil Nadu.
A-Vee’s Canadian operations are based in St. Catharines, Ontario.
Stocked and dispatched from our warehouse in Cambridge, Ontario, via Highway 402/401 into Sarnia-Lambton.
We don’t operate a facility in Sarnia or Lambton County — we supply on a delivered basis, with availability and freight confirmed for your specific postal code.
Both. Lambton leads Ontario in soybean volumes and ranks second in wheat and sugar beet production, but the county also has a real greenhouse sector growing peppers, cucumbers, flowers, and vegetables across roughly 5.4 million square feet, per the Sarnia-Lambton Economic Partnership and Lambton Federation of Agriculture.
Fine-grade pith blends are typically used for propagation and transplant trays. Confirm EC/pH (below 0.5 mS/cm, 5.5–6.5 pH, subject to test method) and buffering status before your first fertigation cycle.
No. Our Canadian headquarters is in St. Catharines, Ontario, with a warehouse in Cambridge, Ontario, reaching Sarnia-Lambton via Highway 402/401. We supply on a delivered basis — request a quote for your postal code.
Grow bags, typically around 70% coco pith / 30% coco chips, are commonly used for gutter systems. Confirm bag dimensions against your gutter or tray system before ordering.
Yes — compressed blocks, grow bags, and bulk pith/chips are available at commercial quantities. Submit your quantity and postal code for a delivered quote.
We can provide dimensions, expanded volume, compression ratio, and EC/pH range. Ask for the relevant specification sheet when you request your quote.
Tell us about your operation and we’ll follow up with a delivered quote for your postal code.
Compressed blocks, grow bags, and pith/chip blends — sourced through our supply chain in Pollachi and Peravurani, Tamil Nadu, with Canadian operations based in St. Catharines, Ontario and a warehouse in Cambridge, Ontario.
Request a Delivered Quote