Tools & Supplies Seed Starting Supplies Growing Media
Flats filled with six-packs of seedlings displayed next to a bag of Johnny's organic soilless seed starting mix.
Growing Media
Quality growing media is critical to successful germination. All of our germination mixes are organic, soilless, finely screened, and essentially sterile, so you can get started with the very best soilless growing medium available. Our grow mats are biodegradable and compostable, offering a clean alternative to growing mix.
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Terrafibre Hemp Grow Mats, 10" x 20" – 10 Count Microgreens Supplies
Microgreens media made from a renewable resource.
Microgreens media made from a renewable resource.
New
Terrafibre Hemp Grow Mats, 5" x 5" – 40 Count Microgreens Supplies
Microgreens media made from a renewable resource.
Microgreens media made from a renewable resource.
New
Terrafibre Hemp Grow Mats, 10" x 20" – 140 Count Microgreens Supplies
Microgreens media made from a renewable resource.
Microgreens media made from a renewable resource.
Johnny's Exclusive
Johnny's Germination Mix – 20 Qt. Growing Media
Specially designed for optimum germination conditions.
Specially designed for optimum germination conditions.
Johnny's Exclusive
Johnny's 512 Mix – 60 Qt. Growing Media
Johnny's Exclusive
Johnny's 512 Mix – 20 Qt. Growing Media
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