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Coking Coal Company, LLP thanks you for choosing Black Diamond’s
finest topsoil. Our
specific blends* vary with the weather and manufacturing
considerations such as rain and soil moisture.
Our topsoil is well-blended and screened to a 1/2”
and sandy loam form the basis of any good topsoil by providing
aeration and helping to prevent excessive clumping.
This also allows for positive drainage.
The higher the sand content, the better the drainage.
The introduction of black silt soils and organic compost
complements our fertile soil.
Our premium topsoils are rich in nutrients and dark in
color, allowing for maximum absorption of the sun’s life-giving
rays. Our topsoils are used extensively by some of the area’s
finest landscape contractors.
Our products are available to everyone on a U-haul or
delivered basis. We
sell topsoil by the pick-up load, the dump truck load, or we’ll
deliver to your home or jobsite.
Our three-way mix is composed of approximately 30-40%
native topsoils, 30-40% sandy loams, and 10-20% silts, sawdust,
and organic materials. The
three-way mix topsoil is a richer mix of topsoil with less sand
for drainage. It is
our least expensive topsoil.
*Four-Way Mix Topsoil:
Our four-way mix topsoil is similar to our three-way mix,
but with approximately 25% added compost.
It is one of our premium topsoil products.
COURSE MIX TOPSOIL:
A favorite with
landscapers because of its high sand content, Golf Course Mix is a
blend of 70% sand and 30% topsoil.
The high sand content makes this premium topsoil
easy to spread and well drained.
Golf Course Mix topsoil is typically used below a
sod-placed lawn or hydro-seeding.
*50%-50% Sand-Compost Mix:
Our 50-50 mix is 50% sand and 50% compost.
The sand enhances drainage while the compost is naturally
rich, resulting in a very fertile (i.e. “hot”), well-drained premium
This ground cover
product is comprised of 50% fine beauty bark and 50% compost.
Nutra-Mulch not only suppresses
weed growth but through the beneficial soil-food web it nourishes
soil and enables plants to thrive. Evaporation is minimized which
helps to retain soil moisture – meaning less watering! For
best results, apply 3 to 4 inches thick keeping it shallow next to
the trunks of trees and shrubs.
can serve as either a ground cover or a soil amendment.
It is another of our premium topsoil / groundcover
is sold by the cubic yard.
Palmer sells compost manufactured by area composters from
yard waste and organic materials such as leaves, grass clippings,
brush, and chipped wood debris.
The organic material is typically composted at 130° F to
destroy weed seeds and plant pathogens.
Compost is blackish in color.
In addition to selling pure compost, Palmer also
mixes varying amounts of the same compost into our four-way mix,
our 50%-50% Sand-Compost mix, and our Nutru-Mulch premium topsoil
or ground cover. Compost
is sold by the cubic yard.