Walt's Organic Fertilizer Co

Based in Seattle, Washington, Walt's Organic Fertilizer Co supplies garden and soil products and landscape materials to homeowners, landscapers and contractors across the area. Google lists the business under 5 categories — Garden center, Landscaping supply store, Landscape designer, Organic shop — which points to a broader inventory than a single-product yard carries.

The business holds a 4.8-star Google rating from 42 reviews. That sits above the Washington average of 4.5 measured across 485 listed suppliers.

What Walt's Organic Fertilizer Co supplies

Garden centers carry bagged soil, compost and mulch alongside plants and often sell bulk material from a yard out back. That combination is convenient when a planting project needs both the medium and the stock in one trip.

Bagged product suits containers and small beds; once a project passes roughly ten bags, loose material almost always works out cheaper per cubic foot. Ask whether bulk pricing is available before loading a cart.

Full-line landscape supply yards stock soil, mulch, decorative stone, boulders, pavers, edging and often sod under one roof. That matters when a project needs several materials, because combining them into a single delivery avoids paying separate trip charges to multiple suppliers.

Because Walt's Organic Fertilizer Co carries several material lines, it is often possible to combine an order across products — soil, mulch and stone on one truck — rather than paying separate delivery charges to two or three different yards.

How much material you need

Garden and soil products is sold by the cubic yard. One cubic yard equals about 27 cubic feet — roughly thirteen 2-cubic-foot bags.

As a rough guide: 1 yard covers about 100 sq ft at 3 in; 2 yards covers about 215 sq ft at 3 in; 5 yards covers about 540 sq ft at 3 in.

Have length, width and target depth ready when you phone. Yard staff convert those into cubic yards far more reliably than a generic online calculator, and they know how their own material settles.

Ordering and delivery

Ask about delivery minimums and trip charges up front — for smaller orders these often matter more to the final bill than the headline per-cubic yard price.

Check where the truck can actually dump. Tandem trucks need overhead clearance and firm ground, and most drivers will not reverse across a soft lawn or a new driveway. If access is tight, ask whether they run a smaller truck or can leave the load at the kerb.

Pricing for bulk material is rarely published in full, since it moves with stock and season. The business website may list current products, but a phone call will get you a firm delivered number faster.

Ratings and reputation

Among the suppliers we list across Washington, this rating places Walt's Organic Fertilizer Co in the top 36%.

Across the 11 suppliers we list in Seattle, the average rating is 4.2.

Review volume matters as much as the score. A 4.8 drawn from 42 reviews is a reasonable sample for a local yard.

Best time to buy in Washington

Demand for garden and soil products peaks from spring through early summer across Washington, when yards run their longest queues and hold firmest on price. Late summer and autumn typically bring shorter waits and more negotiating room, particularly on larger loads. If your project timing is flexible, buying outside the spring rush is the single easiest way to reduce the delivered cost.

Other suppliers nearby

There are 6 other suppliers we list within a short drive, the closest being Dirt Exchange in Seattle, roughly 0.6 miles away. 128 suppliers sit within a 25-mile radius of this yard.

If this yard is short on what you need, the suppliers listed below carry overlapping inventory and will often deliver into the same area.

Buying garden and soil products in Seattle

We list 11 bulk suppliers in Seattle and 485 across Washington, spread over 132 cities and towns.

Bulk material pricing is intensely local. Trucking is a large share of the delivered cost, which is why a nearby yard usually beats a cheaper one further out once the full quote lands.