Skip to content
Pause slideshow
Play slideshow
Save 10% on Your First Order!
*See details
Free shipping on all orders over $149
*Contiguous US Only
icon-X
Close menu
Greenhouses & Structures
Structures & Kits
Greenhouse Kits
Commercial & Farming
High Tunnels & Hoop Houses
Custom Luxury Greenhouses
Retail & Display Greenhouses
Complete Greenhouse Packages
Engineered Greenhouses
Light Deprivation Greenhouses
School Greenhouses
Systems
Climate Control
Lighting
Fans & Vents
Heating
Evaporative Cooling
Environmental Controls
Tables & Beds
Display Benches
Raised Beds
Benches & Grow Tables
Custom Benches & Grow Tables
Benchtops & Bench Accessories
Accessories
Doors
PVC Fittings
Automation & Measuring
Containers
Pots, Bags, & Planters
Plant Pots
Grow Bags & Pouches
Hanging Baskets
Decorative Planters
Trays & Flats
Accessories
Plant Supports
Hanging Basket Accessories
Plant Labels
Coverings
Shade Cloth
Plastic Film
Polycarbonate Sheets
Ground & Plant Cover
Covering Installation Hardware
Shade Compounds & Coverings
Protection & Environment
Pest & Disease Prevention
Insect Netting
Live Biologicals
Insecticide & Insect Traps
Fungicide
Garden Fencing
Animal Repellents
Weed Control
Ground & Plant Cover
Landscape Fabric
Cold & Frost Protection
Shade Fabric
Climate Control
Heating
Evaporative Cooling
Environmental Controls
Lighting
Dehumidifiers
Fans & Vents
CO2 Generators
Shade Material
Soil & Plant Nutrition
Fertilizer & Hormones
Fertilizer Injectors
Soil Mixers & Sterilizers
Soil & Soil Amendments
Composters
Automation & Measuring
Timers
Thermometers
Thermostats
Monitoring & Measuring
Environmental Controls
Garden & Seeding
Seeding
Seeds
Seed Starting Kits
Seeders & Chambers
Heat Mats & Cables
Flats, Trays, Domes
Garden Care
Garden Fencing
Labels & Supports
Soil & Soil Amendments
Fertilizer & Hormones
Kids Gardening
Tools
Pruners & Shears
Gloves
Sprayers & Foggers
Carts & Wagons
Storage & Collection
Composters & More
Composters
Tree Care
Irrigation & Hydro
Systems & Components
Drip Irrigation
Sprinklers & Misting
Hand Watering & Hoses
Tubing, Valves, & Adapters
Irrigation Automation
Timers
Irrigation Controllers
Hydroponics
Nutrients & Fertilizers
Supplements & Hormones
Growing Media
Hydroponic Systems
Outdoor Living
Yard & Patio
Garden Decor
Birding
Beekeeping
Seed Starting Staff Picks
Heating
School Greenhouses
New Arrivals
Closeouts
Gardening 101
Questions? Call 1-888-281-9337 (M-F 8-6pm CT)
Contact Us
Log in
instagram
Instagram
Facebook
YouTube
Pinterest
Cart
icon-X
Close cart
Your cart is currently empty.
Questions? Call 1-888-281-9337 (M-F 8-6pm CT)
Contact Us
icon-email
Email & SMS Signup
Save 10% today
instagram
Instagram
Facebook
YouTube
Pinterest
Search
Search
Your Account
Log in
Search
Search
Menu
Site navigation
Your Cart
Cart
Greenhouses & Structures
Structures & Kits
Greenhouse Kits
Commercial & Farming
High Tunnels & Hoop Houses
Custom Luxury Greenhouses
Retail & Display Greenhouses
Complete Greenhouse Packages
Engineered Greenhouses
Light Deprivation Greenhouses
School Greenhouses
Systems
Climate Control
Lighting
Fans & Vents
Heating
Evaporative Cooling
Environmental Controls
Tables & Beds
Display Benches
Raised Beds
Benches & Grow Tables
Custom Benches & Grow Tables
Benchtops & Bench Accessories
Accessories
Doors
PVC Fittings
Automation & Measuring
Containers
Pots, Bags, & Planters
Plant Pots
Grow Bags & Pouches
Hanging Baskets
Decorative Planters
Trays & Flats
Accessories
Plant Supports
Hanging Basket Accessories
Plant Labels
Coverings
Shade Cloth
Plastic Film
Polycarbonate Sheets
Ground & Plant Cover
Covering Installation Hardware
Shade Compounds & Coverings
Protection & Environment
Pest & Disease Prevention
Insect Netting
Live Biologicals
Insecticide & Insect Traps
Fungicide
Garden Fencing
Animal Repellents
Weed Control
Ground & Plant Cover
Landscape Fabric
Cold & Frost Protection
Shade Fabric
Climate Control
Heating
Evaporative Cooling
Environmental Controls
Lighting
Dehumidifiers
Fans & Vents
CO2 Generators
Shade Material
Soil & Plant Nutrition
Fertilizer & Hormones
Fertilizer Injectors
Soil Mixers & Sterilizers
Soil & Soil Amendments
Composters
Automation & Measuring
Timers
Thermometers
Thermostats
Monitoring & Measuring
Environmental Controls
Garden & Seeding
Seeding
Seeds
Seed Starting Kits
Seeders & Chambers
Heat Mats & Cables
Flats, Trays, Domes
Garden Care
Garden Fencing
Labels & Supports
Soil & Soil Amendments
Fertilizer & Hormones
Kids Gardening
Tools
Pruners & Shears
Gloves
Sprayers & Foggers
Carts & Wagons
Storage & Collection
Composters & More
Composters
Tree Care
Irrigation & Hydro
Systems & Components
Drip Irrigation
Sprinklers & Misting
Hand Watering & Hoses
Tubing, Valves, & Adapters
Irrigation Automation
Timers
Irrigation Controllers
Hydroponics
Nutrients & Fertilizers
Supplements & Hormones
Growing Media
Hydroponic Systems
Outdoor Living
Yard & Patio
Garden Decor
Birding
Beekeeping
Search
Search
Seed Starting Staff Picks
Heating
School Greenhouses
New Arrivals
Closeouts
Gardening 101
Soil & Plant Nutrition
Home
/
Protection & Environment
/
Soil & Plant Nutrition
Product type
Composters
(19)
Fertilizer Injectors
(29)
Fertilizers
(149)
Hormones
(4)
Soil & Soil Amendments
(123)
Soil Mixers & Sterilizers
(3)
Availability
In stock
(324)
Out of stock
(7)
Price
Ship Method
Freight
(2)
Ground
(231)
Filter
icon-X
Close menu
Product type
Composters
(19)
Fertilizer Injectors
(29)
Fertilizers
(149)
Hormones
(4)
Soil & Soil Amendments
(123)
Soil Mixers & Sterilizers
(3)
Availability
In stock
(324)
Out of stock
(7)
Price
Ship Method
Freight
(2)
Ground
(231)
icon-filter
Filter
327 products
Sort
Sort
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Agriform Planting Tablets
Starting at $99.97
new
GreenGro™ Biologicals Green Aminos 0.5-0-2
Starting at $33.15
Milorganite All-Purpose Fertilizer 6-4-0
Starting at $12.50
Closeout
RIOCOCO® 20 Piece 32mm Standard Size At Home Coir Plugs
$3.99
Regular price
$5.32
Sale price
Save $1.33
new
Espoma® Organic Kelp Meal 1-0-2
$24.79
new
Espoma® Organic Peat Moss
$11.15
MixRite Injector 500 Series
Starting at $313.57
new
Botanicare® Hydroguard® Bacillus Root Inoculant
Starting at $27.55
new
Big Foot™ Mycorrhizae Granular
Starting at $11.54
new
Botanicare® Cal-Mag Plus™ 2-0-0
Starting at $16.20
RIOCOCO® 1.77 cu. ft. Bag Organic Coco Coir Mix
$39.99
GreenGro™ Pride Lands Veg 6-3-3.5
Starting at $16.05
Jack's Classic® Orchid Liquid 7-5-6
$15.19
Sunshine Advanced Growing Mix #4
$79.00
new
Botanicare® Pure Blend® Pro Bloom Formula 2-3-5
Starting at $20.89
Jack's Nutrients FeED 15-5-20 Tap Water Ferilizer
Starting at $27.00
new
General Hydroponics® CALiMAGic™ 1-0-0
Starting at $16.95
new
Espoma® Organic Tree-Tone 6-3-2
$9.55
Royal Gold Imperial Boost 0-15-11
Starting at $24.99
Earth Science® 4 lb. Bag Bone Meal
$20.17
Dosatron Nutrient Delivery System 14 GPM Unit
Starting at $781.35
Peters 21-7-7 Acid Special Fertilizer
$89.00
Earth Science® 4 lb. Bag Blood Meal
$24.35
Royal Gold 1.5 cu. ft. Bag Basement Mix
$37.00
Sold Out
Bonide Wilt Stop Plant Protector
$61.65
Soil Moist 3 oz. Bag Water Aide
$17.61
Jack's® Nutrients FeED 12-4-16 RO Pure Water Fertilizer
Starting at $24.25
new
ferti-lome® Tree and Shrub Food 19-8-10
$32.44
Gardener Select® 37 gal. Tumbling Double Composter
$103.99
Grower Select Cal-Mag Triple Iron 16-3-16 Water Soluble Fertilizer
$99.00
Dosatron Y Filter Kit
Starting at $40.55
Dosatron Nutrient Delivery System 11 GPM Unit
$658.50
new
General Hydroponics® FloraNova® Bloom 4-8-7
Starting at $14.65
Algreen Soil Saver Classic Composter
$181.79
GreenGro™ Home & Garden Rose & Flower Fertilizer
Starting at $16.44
True Organic Liquid Lawn Food
$15.74
GreenGro™ Biologicals Earthshine Biochar Blend
Starting at $25.38
new
General Hydroponics® FloraNectar® FruitnFusion 0-0-1
Starting at $19.05
new
Big Foot™ Mycorrhizae Gold
Starting at $35.72
new
Gardener Select® 48 gal. Tumbling Composter
$160.99
Sustane® 6 lb. Bolster® MycoBio™ Microbial Inoculum
$105.15
True Organic 4 lb. Bag Annuals & Perennials Food
$16.42
Earth Science® 24 oz. Udder Magic Concentrated Plant Food
$22.25
Earth Science® 6 lb. Pouch Moorganite All Purpose Fertilizer
$20.62
Peters 5-11-26 Hydroponic Special Fertilizer
$135.00
new
Big Foot™ Mycorrhizae Concentrate
Starting at $17.00
new
ferti-lome® Soil Acidifier Plus Iron
$27.25
new
Jack's Classic 15-30-15 Houseplant Special Fertilizer
$8.40
Previous
1
…
3
4
5
6
7
icon-chevron
Next
Recent customer reviews
icon-X
"Close (esc)"
icon-X
icon-chevron
icon-X
Soil & Plant Nutrition