Tools & Supplies Seed Starting Supplies
Seed Starting Supplies
Seed Starting Supplies
Johnny's offers all the seed-starting and propagation supplies you need — biodegradable pots, trays, domes, and flats; organic starting mix and soil-block makers; seedling carts, grow lights, heat mats, and more — to grow your own professional-quality seedlings in the fashion most economical and efficient for you. 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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New
Johnny's Exclusive
Stand-up 35 Soil Blocker Soil Block Makers
Sized to match US standard 1020 trays.
New! Sized to match US standard 1020 trays.
New
40-Watt Full-Size Replacement Fixture Grow Lights and Carts
For our full-size seedling light carts (# 7025, 7026).
New! For our full-size seedling light carts (# 7025, 7026).
New
Four-Bulb Compact Replacement Fixture Grow Lights and Carts
For our compact seedling light carts (#7297, 7299).
New! For our compact seedling light carts (#7297, 7299).
New
32-Watt Full-Size Replacement Fixture Grow Lights and Carts
For our full-size seedling light carts (# 7294, 7295).
New! For our full-size seedling light carts (# 7294, 7295).
New
40-Watt Full-Size Replacement Bulb Grow Lights and Carts
For our full-size seedling light carts (#7025, 7026).
New! For our full-size seedling light carts (#7025, 7026).
New
Two-Bulb Compact Replacement Fixture Grow Lights and Carts
For our compact seedling light carts (#7296, 7298).
New! For our compact seedling light carts (#7296, 7298).
New
32-Watt Full-Size Replacement Bulb Grow Lights and Carts
For our full-size seedling light carts (#7294, 7295).
New! For our full-size seedling light carts (#7294, 7295).
New
40-Watt Full-Size Replacement Bulb, Case Grow Lights and Carts
For our full-size seedling light carts (#7025, 7026).
New! For our full-size seedling light carts (#7025, 7026).
New
32-Watt Full-Size Replacement Bulb, Case Grow Lights and Carts
For our full-size seedling light carts (#7294, 7295).
New! For our full-size seedling light carts (#7294, 7295).
New
Compact Replacement Bulb, Case Grow Lights and Carts
For our compact seedling light carts (#s 7296, 7297, 7298, and 7299).
New! For our compact seedling light carts (# 7296, 7297, 7298, and 7299).
New
Compact Replacement Bulb Grow Lights and Carts
For our compact seedling light carts (#s 7296, 7297, 7298, and 7299).
New! For our compact seedling light carts (# 7296, 7297, 7298, and 7299).
Professional-grade supplies for successful germination and rooting.
Professional-grade supplies for successful germination and rooting.
Saves you time and seeds.
Saves you time and seeds.
Slots for uniform drainage.
Slots for uniform drainage.
Johnny's Exclusive
Johnny's 512 Mix - 60 Quarts Soilless Growing Mixes
Our custom designed seed starting mix.
A great multipurpose tool for seed starting.
A great multipurpose tool for seed starting.
The standard 1020 greenhouse flat without drainage slots.
The standard 1020 greenhouse flat without drainage slots.
Flexible silicone grafting clips from the Netherlands.
Flexible silicone grafting clips from the Netherlands.
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