Online-Only Tools & Supplies | Johnny's Selected Seeds

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Seed Plate E36 Seed Starting Supplies

Seed Plate E36

Precision Vacuum Seeder Accessory

36 large plain holes (not countersunk), size E.

Seed Plate B36 Seed Starting Supplies

Seed Plate B36

Precision Vacuum Seeder Accessory

36 medium plain holes (not countersunk), size B.

Seed Plate E288 Seed Starting Supplies

Seed Plate E288

Precision Vacuum Seeder Accessory

288 large plain holes (not countersunk), size E.

Hoop Bender Hitch Mount Benders

Hoop Bender Hitch Mount

Quick Hoops™ Accessory

Ultimate portability for your low tunnel benders.

Out Of Stock

Hand Pump Flower Post-Harvest

Hand Pump

Chrysal Accessory

Easy dosing for cut-flower solutions.

5/8" End Plug – 5 Count Drip Irrigation

5/8" End Plug – 5 Count

Drip Irrigation Kit Accessory

Replacement part for Johnny's Drip Irrigation Kits.

Snap-in Dibble – M Seedbed Rollers

Snap-in Dibble – M

Seedbed Roller Accessory

Medium size. Makes up to 1.5" transplanting holes.

Replacement Blade – 7" Oscillating (Stirrup)

Replacement Blade – 7"

Stirrup Hoe Accessory

Snap-in Square Dibbles Soil Blocking

Snap-in Square Dibbles

Soil Blocker Accessory

Create square indents for potting-up mini blocks.

Replacement Filters Compost Bins & Accessories

Replacement Filters

Stainless-Steel Compost Keeper Accessory

Charcoal filter helps absorb Compost Keeper odors.

Wonder Waterer™ Face Plate Hand Watering

Wonder Waterer™ Face Plate

Wonder Waterer™ Accessory

Replacement faceplate for the Wonder Waterer™.

Replacement Blade – 5" Glaser Wheel Hoe

Replacement Blade – 5"

Glaser Wheel Hoe Accessory

For the Glaser Wheel Hoe and 5" Stirrup Hoe.

Drip Tape Connector with Shut-Off Valve – 5 Count Drip Irrigation

Drip Tape Connector with Shut-Off Valve – 5 Count

Drip Irrigation Kit Accessory

Replacement part for Johnny's Drip Irrigation Kits.

Key Hole Punch Drip Irrigation

Key Hole Punch

Drip Irrigation Kit Accessory

Replacement part for Johnny's Drip Irrigation Kits.

Skimming Trowel Soil Blocking

Skimming Trowel

Soil Blocker Accessory

Easily level soil in Soil Blocker grids.

Heavy Duty Brass Shut-off Valve Hand Watering

Heavy Duty Brass Shut-off Valve

Wonder Waterer™ Accessory

Solid brass valve with large handle for easy use.

Pressure Regulator Drip Irrigation

Pressure Regulator

Drip Irrigation Kit Accessory

Replacement part for Johnny's Drip Irrigation Kits.

Grafting Support Stakes Grafting Supplies

Grafting Support Stakes

Top-Grafting Clips with Channel Accessory

Secure plants in place for proper graft healing.

Standard Dibbles Soil Blocking

Standard Dibbles

Soil Blocker Accessory

Use with soil blockers to create dibbled holes for smaller seeds.

Replacement Blade – 6 1/2" Trapezoid

Replacement Blade – 6 1/2"

Trapezoid Hoe Accessory

The favorite for mid-sized weeds.

Replacement Oscillating Mounting Block Glaser Wheel Hoe

Replacement Oscillating Mounting Block

Glaser Wheel Hoe Accessory

Glaser Wheel Hoe Replacement part.

Compostable Liners – 50 Count Compost Bins & Accessories

Compostable Liners – 50 Count

Compost Keeper Accessory

Keep your Compost Keeper clean and odor-free.

Filter – 3/4" Drip Irrigation

Filter – 3/4"

Drip Irrigation Kit Accessory

Replacement part for Johnny's Drip Irrigation Kits.

Matrix™ Row Marker Frame Row Markers

Matrix™ Row Marker Frame

Connecta® Accessory

U-Bar Frame for Connecta Matrix wheels.

Hose Anti-Siphon Valve Fertilizer Injectors

Hose Anti-Siphon Valve

EZ-FLO System Accessory

Prevent fertilizer backflow into your drinking water.

Hanging Clips Grow Lights and Carts

Hanging Clips

LED or T5HO Strip Light Accessory

Ideal for suspending SunBlaster lighting above your growing area.

5/8" Drip Tape Coupling – 5 Count Drip Irrigation

5/8" Drip Tape Coupling – 5 Count

Drip Irrigation Kit Accessory

Replacement part for Johnny's Drip Irrigation Kits.

FIPT Tee – 3/4" Drip Irrigation

FIPT Tee – 3/4"

Drip Irrigation Kit Accessory

Replacement part for Johnny's Drip Irrigation Kits.

Tray Shelf Soil Blocking

Tray Shelf

Keeps all your essential potting items conveniently at arm's reach.

Goof Plugs – 20 Count Drip Irrigation

Goof Plugs – 20 Count

Drip Irrigation Kit Accessory

Replacement part for Johnny's Drip Irrigation Kits.

Link Cord – 24" Grow Lights and Carts

Link Cord – 24"

LED or T5HO Strip Light Accessory

Add on to your strip lights for more growing space.

Link Cord – 14" Grow Lights and Carts

Link Cord – 14"

LED or T5HO Strip Light Accessory

Add on to your strip lights for more growing space.

Pressure Gauge – 0-30 PSI Drip Irrigation

Pressure Gauge – 0-30 PSI

Drip Irrigation Kit Accessory

Replacement part for Johnny's Drip Irrigation Kits.

5/8" Drip Tape – 250' Drip Irrigation

5/8" Drip Tape – 250'

Drip Irrigation Kit Accessory

Replacement part for Johnny's Drip Irrigation Kits.

NanoDome – Single Grow Lights and Carts

NanoDome – Single

LED or T5HO Strip Light Accessory

Humidity dome with groove for resting a grow light.

Replacement Blades Seed Starting Supplies

Replacement Blades

Grafting Knife Accessory

For the 7172 Miter-Cut Grafting Knife.