Horticultural Soil

Horticultural Soil Mix — Pro-Grade Blend for Serious Growers

Horticultural Soil Mix is the upgrade for gardeners and growers who want what nurseries use — a premium peat-based blend with vermiculite and perlite for the air pockets and water retention that root systems crave. It's lighter and more porous than a standard garden mix, which makes it the right call for container plantings, propagation work, and the kind of high-yield raised bed setups serious vegetable gardeners obsess over.

At a glance

What it's good for

• Container plantings, large pots, and decorative urns
• Plant propagation, seed-starting trays, and cutting beds
• Raised beds where serious yields and vigorous root growth are the goal
• Nursery production and small-scale commercial growing

How much do I need?

A 4' × 8' raised bed at 12" deep takes about 1.2 cubic yards. Filling ten 24" decorative pots? Plan on roughly 0.4 cubic yards. For nursery work, 1 yard fills about 200 1-gallon pots or 80 3-gallon pots, give or take.

How Horticultural Mix compares

• vs. Garden Soil Mix: Garden Soil Mix is heavier and more balanced — better for in-bed vegetable gardening. Horticultural is lighter and peat-heavier — better for containers and propagation.
• vs. Topsoil Loam: Topsoil is mineral soil for in-ground lawns and grading. Horticultural Mix is peat-based and engineered for containers; can't substitute one for the other.
• vs. Bagged Potting Soil: Same product family, sold in bulk by the yard instead of bags. Much cheaper per cubic foot than retail bagged mix.
• vs. Compost: Compost is the pure organic amendment. Horticultural Mix is a complete container medium. Add compost to Horticultural Mix as a nutrient boost; it doesn't replace the mix.

Frequently asked questions

Is Horticultural Soil Mix the same as bagged potting soil?
Same product family, bulk-delivered instead of bagged. The retail bagged stuff is convenient for small jobs; bulk Horticultural Mix is dramatically cheaper per cubic foot for anyone filling more than a few pots.

Can I use Horticultural Mix in raised beds?
Yes, especially for high-yield growers. It's lighter than Garden Soil Mix so it drains faster — pair with consistent watering. For typical home vegetable beds, Garden Soil Mix is easier maintenance.

Why is it so light?
Sphagnum peat is the bulk of the mix, and peat is incredibly low-density compared to mineral soil. Vermiculite and perlite add air pockets that further reduce weight. The lightness is a feature — roots need air, not weight.

How long does Horticultural Mix last?
In containers, refresh annually — peat breaks down over the season and the mix shrinks. In raised beds, expect to top-dress 1–2" of fresh mix each spring.

How much does a cubic yard weigh?
About 800–1,200 lbs per cubic yard.

Do you deliver in the Boston area?
Yes — same-day and next-day bulk delivery across Suffolk, Middlesex, Norfolk, and Plymouth Counties.

Same-day and next-day bulk delivery, no minimum order. We deliver horticultural mix across Norfolk, Plymouth, Middlesex, and Suffolk County.

Pair with our compost for additional organic boost, or our garden soil mix when a less specialized (and more economical) blend will do the job.

Order today — the pro-grade soil mix the nurseries trust.

• Same-day & next-day delivery available — weekends fill fast, order early.
• Curbside or on-property drop — let us know at checkout.
• Up to 6 yds per load for dense materials (gravel, soil, rock, sand) — mulch loads carry up to 10 yds. $100 flat rate, no minimum order.
• Job site delivery available — live load tickets and signed BOLs on request.
• Questions? Call (617) 645-0987 or see full delivery info →