Brands :: Therm-O-Rock East Inc.

Therm-O-Rock Vermiculite Horticultural Media #1A | 4cu ft - Super Coarse - OMRI Listed

Product Code:

TROCK1A-HORT

Therm-O-Rock Vermiculite Horticultural Media #1A4cu ft - Super Coarse - OMRI ListedTherm-O-Rock Vermiculite is a soil additive that uses its accordion-like particles to amend soil by retaining water, improving aeration and prolonging nutrient release. Its ability to retain both air and water...

$47.90

Out of stock

Therm-O-Rock Super Coarse Horticultural Vermiculite | 4cu ft - Super Coarse (36/PL) - OMRI Listed

Product Code:

TROCK1X-HORT

Therm-O-Rock Super Coarse Horticultural Vermiculite4cu ft - Super Coarse (36/PL) - OMRI ListedTherm-O-Rock Vermiculite is a soil additive that uses its accordion-like particles to amend soil by retaining water, improving aeration and prolonging nutrient release. Its ability to retain both air and...

$46.81 $65.64 -29%

In Stock: 76

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Therm-O-Rock Coarse Horticultural Vermiculite | 4cu ft - Coarse (36/PL) - OMRI Listed

Product Code:

TROCK2X-HORT

Therm-O-Rock Coarse Horticultural Vermiculite4cu ft - Coarse (36/PL) - OMRI ListedLightweight, moisture and nutrient retentive. Good for when higher aeration is required. Increases lateral water movement in growing media. OMRI Listed.

$44.95 $63.09 -29%

Out of stock

Therm-O-Rock Vermiculite Horticultural Media #2A | 4cu ft - Coarse - OMRI Listed

Product Code:

TROCK2A-HORT

Therm-O-Rock Vermiculite Horticultural Media #2A4cu ft - Coarse - OMRI ListedLightweight, moisture and nutrient retentive. Good for when higher aeration is required. Increases lateral water movement in growing media. OMRI Listed.

$39.59 $55.57 -29%

Out of stock

Therm-O-Rock Medium Horticultural Vermiculite | 4cu ft - Medium (36/PL) - OMRI Listed

Product Code:

TROCK3A-HORT

Therm-O-Rock Medium Horticultural Vermiculite4cu ft - Medium (36/PL) - OMRI ListedLightweight, moisture and nutrient retentive. Finer texture is suitable for use in germination, plug and rooting mixes. OMRI Listed.

$37.04 $55.69 -33%

In Stock: 415

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Therm-O-Rock Coarse Perlite | 4cu ft - Coarse (36/PL) - OMRI Listed

Product Code:

TROCK6510H-W

Therm-O-Rock Coarse Perlite4cu ft - Coarse (36/PL) - OMRI ListedCoarse texture adds aeration and improves drainage in growing media. Helps to support root development. Suitable for use in hydroponic substrates.

$21.48 $21.81 -2%

Out of stock