Skip to content
Pause slideshow
Play slideshow
10% Off Greenhouse Kits and Free Shipping
*See details
Save 10% on Your First Order!
*See details
Free Shipping on Select Greenhouse Structures and More
*Contiguous US Only
icon-X
Close menu
Structures & Systems
Structures & Kits
Residential & Hobby
Commercial & Farming
School Greenhouses
High Tunnels & Hoop Houses
Systems
Heating
Fans & Vents
Evaporative Cooling
Climate Control
Lighting
Environmental Control
Tables & Beds
Benches & Grow Tables
Display Benches
Custom Benches & Grow Tables
Raised Beds
Benchtops & Bench Accessories
Accessories
Doors
PVC Fittings
Automation & Measuring
Coverings
Polycarbonate Sheets
Acrylic Sheets
Shade Cloth
Plastic Film
Covering Installation Hardware
Ground & Plant Cover
Shade Compounds & Coverings
Containers
Pots, Bags, & Planters
Plant Pots
Hanging Baskets
Grow Bags & Pouches
Decorative Planters
Trays & Flats
Accessories
Plant Supports
Hanging Basket Accessories
Plant Labels
Protection & Environment
Pest & Disease Prevention
Garden Fencing
Insect Netting
Live Biologicals
Insecticide & Insect Traps
Weed Control
Fungicide
Animal Repellents
Ground & Plant Cover
Landscape Fabric
Cold & Frost Protection
Shade Cloth
Climate Control
Heating
Fans & Vents
Evaporative Cooling
Shade Material
Lighting
CO2 Generators
Environmental Control
Dehumidifiers
Soil & Plant Nutrition
Fertilizers, Nutrients & Additives
Fertilizer Injectors
Soil & Soil Amendments
Soil Mixers & Sterilizers
Composters
Automation & Measuring
Thermostats
Environmental Control
Thermometers
Timers
Monitoring & Measuring
Garden & Seeding
Seeding
Seeds
Heat Mats & Cables
Seed Starting Kits
Seeders & Chambers
Flats, Trays, Domes
Garden Care
Soil & Soil Amendments
Garden Fencing
Fertilizers, Nutrients & Additives
Labels & Supports
Kids Gardening
Tools
Sprayers & Foggers
Pruners & Shears
Storage & Collection
Carts & Wagons
Gloves
Gardening Tools
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
Hydroponic Systems
Growing Media
Nutrients & Fertilizers
Supplements & Hormones
Outdoor Living
Yard & Patio
Birding
Garden Decor
Beekeeping
10% Off Greenhouse Kits
Projects & Installations
School Greenhouses
Shop by Plant
Gardening 101
Made In the USA
Closeouts
New Arrivals
Questions? Call 1-888-281-9337 (M-F Sales: 8-6pm | Customer Service: 7-5pm 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 Sales: 8-6pm | Customer Service: 7-5pm 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
Structures & Systems
Structures & Kits
Residential & Hobby
Commercial & Farming
School Greenhouses
High Tunnels & Hoop Houses
Systems
Heating
Fans & Vents
Evaporative Cooling
Climate Control
Lighting
Environmental Control
Tables & Beds
Benches & Grow Tables
Display Benches
Custom Benches & Grow Tables
Raised Beds
Benchtops & Bench Accessories
Accessories
Doors
PVC Fittings
Automation & Measuring
Coverings
Polycarbonate Sheets
Acrylic Sheets
Shade Cloth
Plastic Film
Covering Installation Hardware
Ground & Plant Cover
Shade Compounds & Coverings
Containers
Pots, Bags, & Planters
Plant Pots
Hanging Baskets
Grow Bags & Pouches
Decorative Planters
Trays & Flats
Accessories
Plant Supports
Hanging Basket Accessories
Plant Labels
Protection & Environment
Pest & Disease Prevention
Garden Fencing
Insect Netting
Live Biologicals
Insecticide & Insect Traps
Weed Control
Fungicide
Animal Repellents
Ground & Plant Cover
Landscape Fabric
Cold & Frost Protection
Shade Cloth
Climate Control
Heating
Fans & Vents
Evaporative Cooling
Shade Material
Lighting
CO2 Generators
Environmental Control
Dehumidifiers
Soil & Plant Nutrition
Fertilizers, Nutrients & Additives
Fertilizer Injectors
Soil & Soil Amendments
Soil Mixers & Sterilizers
Composters
Automation & Measuring
Thermostats
Environmental Control
Thermometers
Timers
Monitoring & Measuring
Garden & Seeding
Seeding
Seeds
Heat Mats & Cables
Seed Starting Kits
Seeders & Chambers
Flats, Trays, Domes
Garden Care
Soil & Soil Amendments
Garden Fencing
Fertilizers, Nutrients & Additives
Labels & Supports
Kids Gardening
Tools
Sprayers & Foggers
Pruners & Shears
Storage & Collection
Carts & Wagons
Gloves
Gardening Tools
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
Hydroponic Systems
Growing Media
Nutrients & Fertilizers
Supplements & Hormones
Outdoor Living
Yard & Patio
Birding
Garden Decor
Beekeeping
Search
Search
10% Off Greenhouse Kits
Projects & Installations
School Greenhouses
Shop by Plant
Gardening 101
Made In the USA
Closeouts
New Arrivals
JR Peters
Shop by Brand
/
JR Peters
Product type
Fertilizers
(32)
Insecticide
(2)
Availability
In stock
(32)
Out of stock
(6)
Price
$0.00
$575.91
Ship Method
Ground
(34)
Filter
icon-X
Close menu
Product type
Fertilizers
(32)
Insecticide
(2)
Availability
In stock
(32)
Out of stock
(6)
Price
$0.00
$575.91
Ship Method
Ground
(34)
Jack's Classic, Jack's Professional, Jack's Nutrients
Innovative fertilizers and nutrient blends whose quality is unsurpassed, created using new and traditional blending methods.
icon-filter
Filter
34 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
Jack’s Classic 10-30-20 Blossom Booster
Starting at $6.99
0
Jack's Classic 12-15-30 Veggie FeED
$11.99
0
Jack's Classic 20-20-20
Starting at $6.99
0
Jack's Professional 20-20-20 General Purpose Fertilizer
Starting at $63.99
0
Jack's Nutrients Calcium Nitrate Part B Fertilizer
Starting at $14.55
0
Jack's Fertilizer 20-3-19 Petunia FeED
$61.99
0
Jack's Nutrients 5-12-26 Part A Fertilizer
Starting at $19.39
0
Jack's ClassiCote 15-8-23 with Crystal Green
Starting at $40.99
0
Sold Out
Jack's Classic 20-10-20 Citrus FeED
$11.99
0
Jack's Classic Orchid Special 30-10-10
$6.99
0
Jack's Professional High Performance 25-5-15
$55.99
0
Bonide Captain Jack's Neem Oil Insecticide
Starting at $9.82
0
Jack's Nutrients Epsom Salt
Starting at $16.99
0
Jack's Classic Petunia FeED 20-6-22
Starting at $11.99
0
Jack's Professional 21-7-7 Acid
$49.99
0
Sold Out
Jack's Classic® Orchid Bloom Booster 3-9-6
$11.99
0
Jack's Professional 9-45-15 Plant Starter
$88.99
0
Jack's Professional 22-5-16 Mum FeED
$59.99
0
Jack's® Classic Orchid Grow & Bloom Fertilizer Combo
$22.99
0
Jack's® Nutrients 7-15-30 Finish Fertilizer
Starting at $20.00
0
Jack's® Nutrients 15-6-17 Clone Starter
Starting at $18.99
0
Bonide Capt Jack's Neem MAX Oil
$20.35
0
Jack's Classic Houseplant Special 15-30-15 Fertilizer
$6.99
0
Jack's® Nutrients 12-4-16 RO Pure Water
Starting at $18.19
0
Jack's Nutrients 15-5-20 Tap Water Fertilizer
Starting at $18.19
0
Jack's Professional 24-8-16 Tropical Foliage
$62.99
0
Jack's Classic® Orchid 7-5-6
$11.99
0
Jack's Nutrients 8-10-26 Strawberry Part A
$96.99
0
Closeout
Jack's Fertilizer 21-8-18 Aquagold Low Phosphorus
$75.33
Regular price
$94.16
Sale price
Save $18.83
0
Jack's Classic Hydrangea Blue 7-3-3
$11.99
0
Jack's Professional® Interiorscape Special 21-7-16
$108.00
0
new
Jack's Classic Blossom Booster 10-30-20 - Sample Pack of 350
$148.00
0
new
Jack's Classic® Petunia FeED 20-6-22 - Sample Pack of 350
$148.00
0
new
Jack's Classic® ClassiCote™ 15-8-23 with Crystalgreen® - Sample Pack of 200
$121.00
0
icon-X
"Close (esc)"
icon-X
icon-chevron
icon-X
JR Peters