horticultural-grade-charcoal

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Perlite Course Horticultural Grade - 6 Cups
Perlite Course Horticultural Grade - 6 Cups

$5.95

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Supreme Horticulture Coarse Grade Perlite – 4 Cubic Foot – 113 Liters – 120 Qt
Supreme Horticulture Coarse Grade Perlite – 4 Cubic Foot – 113 Liters – 120 Qt

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2 gal  Horticultural extra course chunky Perlite grade 4 #4 size 4 large perlite
2 gal Horticultural extra course chunky Perlite grade 4 #4 size 4 large perlite

$29.99

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3 GAL PUMICE - HORTICULTURAL GRADE  -3/8-1/64"  FOR SOIL MIX, BONSAI & CACTUS
3 GAL PUMICE - HORTICULTURAL GRADE -3/8-1/64" FOR SOIL MIX, BONSAI & CACTUS

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Horticultural Grade Charcoal for House Plants/Terrarium 1 Gallon/4 Quarts Bag
Horticultural Grade Charcoal for House Plants/Terrarium 1 Gallon/4 Quarts Bag

$19.99

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8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$21.78

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99.99% Boric Acid Powder - Horticultural Garden Application  Cleaner 15oz
99.99% Boric Acid Powder - Horticultural Garden Application Cleaner 15oz

$9.99

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8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$22.69

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Horticultural Grade Rice Hulls Natural Organic House Plants & Chicken Bedding
Horticultural Grade Rice Hulls Natural Organic House Plants & Chicken Bedding

$9.99

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8 Quart Bag of Large Horticultural Grade Perlite
8 Quart Bag of Large Horticultural Grade Perlite

$8.75

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Horticultural Grade Rice Hulls for House Plants 1 Gallon Bag
Horticultural Grade Rice Hulls for House Plants 1 Gallon Bag

$12.00

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Coarse Perlite 4 cubic foot bag Horticultural Grade Planter Growing Hydroponics
Coarse Perlite 4 cubic foot bag Horticultural Grade Planter Growing Hydroponics

$54.99

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Quality Vermiculite for seed   FINE potting garden reptile bedding
Quality Vermiculite for seed FINE potting garden reptile bedding

$79.50

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PERLITE (FAST SHIP) QUALITY COURSE- MEDIUM SEED STARTING NURSERY POTTING PLANTS
PERLITE (FAST SHIP) QUALITY COURSE- MEDIUM SEED STARTING NURSERY POTTING PLANTS

$54.95

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Viagrow 4CU. FT. Horticultural Perlite (Pallet of 30)
Viagrow 4CU. FT. Horticultural Perlite (Pallet of 30)

$540.00

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1/8" Small Horticultural Black Lava for Cactus & Succulent, Bonsai Tree Soil Mix
1/8" Small Horticultural Black Lava for Cactus & Succulent, Bonsai Tree Soil Mix

$14.99

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Perlite - 8 Quart Bag of Large Horticultural Grade Perlite Expedited Shipping
Perlite - 8 Quart Bag of Large Horticultural Grade Perlite Expedited Shipping

$21.89

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Hoffman Professional Grade Horticultural Charcoal Soil Conditioner, 24 oz
Hoffman Professional Grade Horticultural Charcoal Soil Conditioner, 24 oz

$18.38

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2 Lbs Xgarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydropon
2 Lbs Xgarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydropon

$18.33

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Horticultural Grade Rice Hulls (1QT); for House Plants and Chicken Bedding
Horticultural Grade Rice Hulls (1QT); for House Plants and Chicken Bedding

$8.99

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Plants for Every Season (American Horticultural Society Prac - ACCEPTABLE
Plants for Every Season (American Horticultural Society Prac - ACCEPTABLE

$4.48

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The American Horticultural Society Encyclopedia of Plants and Flowe - ACCEPTABLE
The American Horticultural Society Encyclopedia of Plants and Flowe - ACCEPTABLE

$6.67

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xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$15.00

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xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$21.12

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Horticultural Grade Coarse Vermiculite (8 quarts)
Horticultural Grade Coarse Vermiculite (8 quarts)

$8.50

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Manganese chelate 14% Mn for aquarium and hydroponics horticultural grade
Manganese chelate 14% Mn for aquarium and hydroponics horticultural grade

$2.25

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8 Quarts Horticultural Grade Premium Perlite Coarse And Chunky
8 Quarts Horticultural Grade Premium Perlite Coarse And Chunky

$23.66

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LECA Expanded clay pebble - soil Hydroponic aquaponics plant Horticultural grade
LECA Expanded clay pebble - soil Hydroponic aquaponics plant Horticultural grade

$15.98

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10QT Horticultural Grade Premium Coarse Perlite All Natural Organic Perlite S...
10QT Horticultural Grade Premium Coarse Perlite All Natural Organic Perlite S...

$33.12

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Espoma Organic Peat Moss; All-Natural Horticultural Grade Sphagnum Peat Moss for
Espoma Organic Peat Moss; All-Natural Horticultural Grade Sphagnum Peat Moss for

$43.89

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PERLITE (FAST SHIP)  QUALITY MEDIUM FINE, SEED STARTING NURSERY POTTING PLANTS
PERLITE (FAST SHIP) QUALITY MEDIUM FINE, SEED STARTING NURSERY POTTING PLANTS

$44.71

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2 Lbs Xgarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydropon
2 Lbs Xgarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydropon

$35.86

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1 quart Horticultural extra course chunky Extra large Perlite grade 4 #4 size 4
1 quart Horticultural extra course chunky Extra large Perlite grade 4 #4 size 4

$10.00

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Horticultural Coarse Grade Vermiculite 2 Quart
Horticultural Coarse Grade Vermiculite 2 Quart

$19.99

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8 Quart Horticultural Grade Perlite, Coarse
8 Quart Horticultural Grade Perlite, Coarse

$21.31

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THERMO-O-ROCK VERMICULITE - 2X COURSE HORTICULTURE GRADE- Free Shipping
THERMO-O-ROCK VERMICULITE - 2X COURSE HORTICULTURE GRADE- Free Shipping

$6.95

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Horticulture Today, Driscoll, Elizabeth Driscoll, Jodi Songer Riedel vg cond
Horticulture Today, Driscoll, Elizabeth Driscoll, Jodi Songer Riedel vg cond

$67.91

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Canadian Sphagnum Peat Moss Seed Starting Potting Soil Horticultural Grade
Canadian Sphagnum Peat Moss Seed Starting Potting Soil Horticultural Grade

$7.99

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8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$24.00

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Quality perlite for seed starting medium fine nursery potting garden plants
Quality perlite for seed starting medium fine nursery potting garden plants

$72.99

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NEW! Horticulture Today - Lab Workbook
NEW! Horticulture Today - Lab Workbook

$14.00

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10.58 OZ Rice Hulls for Plants - Horticultural Grade Rice Hulls for Gardening Or
10.58 OZ Rice Hulls for Plants - Horticultural Grade Rice Hulls for Gardening Or

$13.77

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Manganese chelate 14% Mn for aquarium and hydroponics horticultural grade - 50 g
Manganese chelate 14% Mn for aquarium and hydroponics horticultural grade - 50 g

$7.50

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8 Quart Horticultural Grade Perlite Coarse
8 Quart Horticultural Grade Perlite Coarse

$22.59

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xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$21.82

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Coarse Perlite 4 Cubic Foot Bag Horticultural Grade Planter Growing Hydroponics
Coarse Perlite 4 Cubic Foot Bag Horticultural Grade Planter Growing Hydroponics

$54.98

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xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$22.99

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xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$22.90

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10 cups - HORTICULTURAL GRADE  PUMICE-  3/8-1/32"  FOR SOIL MIX, BONSAI & CACTUS
10 cups - HORTICULTURAL GRADE PUMICE- 3/8-1/32" FOR SOIL MIX, BONSAI & CACTUS

$19.95

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8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$23.66

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Organic Horticultural Grade Coarse Perlite 2 Quarts
Organic Horticultural Grade Coarse Perlite 2 Quarts

$25.00

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Horticultural Medium Grade Vermiculite 2 Quart
Horticultural Medium Grade Vermiculite 2 Quart

$21.32

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Grow Organic - Hardcover By DK Publishing - GOOD
Grow Organic - Hardcover By DK Publishing - GOOD

$4.39

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4 cu. ft.  Horticultural perlite
4 cu. ft. Horticultural perlite

$51.16

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The American Horticultural Society Encyclopedia of Plants and Flowers (American
The American Horticultural Society Encyclopedia of Plants and Flowers (American

$6.68

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American Horticultural Society Pests and Diseases: The Complete Guide to Preven
American Horticultural Society Pests and Diseases: The Complete Guide to Preven

$10.99

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2 Lbs Xgarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil
2 Lbs Xgarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil

$16.83

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Chunky Perlite Bulk Horticultural Pearlite Coarse Perlite for Plants Indoor
Chunky Perlite Bulk Horticultural Pearlite Coarse Perlite for Plants Indoor

$12.09

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4.4LBS Multicolor Garden LECA Clay Pebbles - Horticultural Grade for Hydroponics
4.4LBS Multicolor Garden LECA Clay Pebbles - Horticultural Grade for Hydroponics

$15.28

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The American Horticultural Society Encyclopedia of Plants and Flo
The American Horticultural Society Encyclopedia of Plants and Flo

$8.56

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Black Gold Natural & Organic Potting Soil Plus Fertilizer, 16 Qt (pack of 1)
Black Gold Natural & Organic Potting Soil Plus Fertilizer, 16 Qt (pack of 1)

$18.38

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American Horticultural Society Pests and Diseases: The Complete Gui - ACCEPTABLE
American Horticultural Society Pests and Diseases: The Complete Gui - ACCEPTABLE

$12.41

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Horticultural Medium Grade Vermiculite (2 Quart)
Horticultural Medium Grade Vermiculite (2 Quart)

$20.98

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Premium Horticultural Pumice - Pure & Organic
Premium Horticultural Pumice - Pure & Organic

$9.95

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The American Horticultural Society Encyclopedia of Plants and Flowers
The American Horticultural Society Encyclopedia of Plants and Flowers

$7.08

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Horticulture Today - Hardcover, by Riedel Jodi Songer; Driscoll Elizabeth - Good
Horticulture Today - Hardcover, by Riedel Jodi Songer; Driscoll Elizabeth - Good

$55.59

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The Next Gardener Organic Horticultural Grade Coarse Perlite
The Next Gardener Organic Horticultural Grade Coarse Perlite

$10.99

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ENCYCLOPEDIA OF PLANTS & FLOWERS by AMER.HORTICULTURAL SOCIETY 12X9" unread NM
ENCYCLOPEDIA OF PLANTS & FLOWERS by AMER.HORTICULTURAL SOCIETY 12X9" unread NM

$25.99

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Horticultural Coarse Grade Vermiculite 2 Quart
Horticultural Coarse Grade Vermiculite 2 Quart

$21.04

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Vermiculite Course Grade - Square Foot Gardening - OMRI Listed!  Best Grade
Vermiculite Course Grade - Square Foot Gardening - OMRI Listed! Best Grade

$34.95

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Plants for Every Season [American Horticultural Society Practical Guides]
Plants for Every Season [American Horticultural Society Practical Guides]

$5.36

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Horticultural supplies, bean sprout, filters, food grade, sturdy stainless steel
Horticultural supplies, bean sprout, filters, food grade, sturdy stainless steel

$8.64

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2 Lbs Xgarden Leca Expanded Clay Pebbles - Horticultural Grade for Soil
2 Lbs Xgarden Leca Expanded Clay Pebbles - Horticultural Grade for Soil

$20.19

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2 Lbs Xgarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydropon
2 Lbs Xgarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydropon

$18.88

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8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$24.63

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2 lbs xGarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydro...
2 lbs xGarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydro...

$17.62

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American Horticultural Society Pests and Diseases : The Complete Guide
American Horticultural Society Pests and Diseases : The Complete Guide

$10.95

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Roses: From the Royal Horticultural Society  by Peter Harkness (2005, Hardcover)
Roses: From the Royal Horticultural Society by Peter Harkness (2005, Hardcover)

$9.95

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Edible and Medicinal Plants of the West, Tilford / Natural Wild Herbs PB/LN
Edible and Medicinal Plants of the West, Tilford / Natural Wild Herbs PB/LN

$11.00

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Sun Gro Horticulture Black Gold Natural & Organic Potting Soil, 1 Cubic Foot
Sun Gro Horticulture Black Gold Natural & Organic Potting Soil, 1 Cubic Foot

$27.73

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Herbaceous Plants Of Maryland - Hardcover Brown & Brown 1984
Herbaceous Plants Of Maryland - Hardcover Brown & Brown 1984

$275.00

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Burpee Natural Fine Grade Horticultural Vermiculite, 8 Quart See Description
Burpee Natural Fine Grade Horticultural Vermiculite, 8 Quart See Description

$17.99

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xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$21.82

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American Horticultural Society Pests and Diseases: The Complete Guide to Prevent
American Horticultural Society Pests and Diseases: The Complete Guide to Prevent

$16.44

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2 lbs xGarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydro...
2 lbs xGarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydro...

$19.99

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Herbaceous Plants Of Maryland - Hardcover NEW SEALED - Brown & Brown
Herbaceous Plants Of Maryland - Hardcover NEW SEALED - Brown & Brown

$269.95

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3 Gal. - 1/8" Horticultural Black Lava for Succulent and Bonsai Tree Soil Mix.
3 Gal. - 1/8" Horticultural Black Lava for Succulent and Bonsai Tree Soil Mix.

$20.99

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Premium Horticultural Grade Clay Rocks for Drainage & Soil Moisture Retention
Premium Horticultural Grade Clay Rocks for Drainage & Soil Moisture Retention

$21.99

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2 Lbs Xgarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydropon
2 Lbs Xgarden LECA Expanded Clay Pebbles - Horticultural Grade for Soil Hydropon

$18.21

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Grow Organic by DK Publishing
Grow Organic by DK Publishing

$4.58

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American Horticultural Society Pests and Diseases: The Complete Guide to Prevent
American Horticultural Society Pests and Diseases: The Complete Guide to Prevent

$16.01

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2.5 Quarts 1/8" Horticultural Black Lava for Succulent and Bonsai Tree Soil Mix
2.5 Quarts 1/8" Horticultural Black Lava for Succulent and Bonsai Tree Soil Mix

$17.99

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Viagrow 1CU. FT. Perlite Coarse and Chunky Grade, White
Viagrow 1CU. FT. Perlite Coarse and Chunky Grade, White

$31.97

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Bulbs (The Time-Life gardeners guide) - Hardcover By Time-Life Books - GOOD
Bulbs (The Time-Life gardeners guide) - Hardcover By Time-Life Books - GOOD

$4.49

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PERLITE 1 gallon MEDIUM-FINE GRADE NURSERY GARDEN PLANTS SEED STARTING FASTSHIP
PERLITE 1 gallon MEDIUM-FINE GRADE NURSERY GARDEN PLANTS SEED STARTING FASTSHIP

$12.07

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Vermiculite Medium Grade Bag 4 Cubic Feet
Vermiculite Medium Grade Bag 4 Cubic Feet

$63.99

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xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
xGarden 8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$17.00

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Black Gold Natural & Organic Potting Soil Plus Fertilizer, 16 Qt (pack of 1)
Black Gold Natural & Organic Potting Soil Plus Fertilizer, 16 Qt (pack of 1)

$18.38

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Ushio HiLux Gro MH Blue 600w Metal Halide Hortilux Light Lamp Bulb
Ushio HiLux Gro MH Blue 600w Metal Halide Hortilux Light Lamp Bulb

$39.99

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8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky
8 Quarts Horticultural Grade Premium Perlite - Coarse and Chunky

$24.99

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