Seed Starting Supplies | Johnny's Selected Seeds

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Johnny's offers all the seed-starting and propagation supplies you need to grow your own professional-quality seedlings with efficiency. Growing your own transplants from seed provides greater control over the growing season, from start to finish, by allowing you to choose your favorite varieties, select specific planting and transplanting dates, and produce the quantities of plants you need.

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243 Products

Power Supply Adapter Seed Starting Supplies

Power Supply Adapter

Vibro Hand Seeder Accessory

120 Volt AC power converter for the Vibro Hand Seeder.

Magnifier Seed Starting Supplies

Magnifier

Vibro Hand Seeder Accessory

For use with Vibro Hand Seeder only.

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Lighthouse Grow Tent – 3' x 3' Grow Tents

Lighthouse Grow Tent – 3' x 3'

A perfectly controlled growing environment.

Out Of Stock

Pro-Tray 24 Cell Flats – 5 Count Cell Flats

Pro-Tray 24 Cell Flats – 5 Count

For home and market gardeners. Round cells.

Out Of Stock

Polypro 5x5 Insert Pots – Black, 8 Count Plastic Pots

Polypro 5x5 Insert Pots – Black, 8 Count

Resilient and reusable.

Out Of Stock

Lighthouse Grow Tent – 4' x 4' Grow Tents

Lighthouse Grow Tent – 4' x 4'

A perfectly controlled growing environment.

Out Of Stock

Fort Light Potting Mix – 60 Qt Growing Media

Fort Light Potting Mix – 60 Qt

A nutrient-rich organic mix for starting vegetables and annuals from seed.

Out Of Stock

SunBlaster Replacement T5HO Lamp – 36", 6 Count Grow Lights and Carts

SunBlaster Replacement T5HO Lamp – 36", 6 Count

Out Of Stock

SunBlaster Replacement T5HO Lamp – 36", 1 Count Grow Lights and Carts

SunBlaster Replacement T5HO Lamp – 36", 1 Count

Out Of Stock