Tools & Supplies Seed Starting Supplies Soilless Growing Mixes
Flats filled with six-packs of seedlings displayed next to a bag of Johnny's organic soilless seed starting mix.
Soilless Growing Mixes
A good mix 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.
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Johnny's Exclusive
Johnny's 512 Mix – 20 Qt. Soilless Growing Mixes
An economical mix trusted by growers for years.
Johnny's Exclusive
Johnny's 512 Mix – 60 Qt. Soilless Growing Mixes
An economical mix trusted by growers for years.
Johnny's Exclusive
Johnny's Germination Mix – 20 Qt. Soilless Growing Mixes
Specially designed for optimum germination conditions.
Out of Stock
Specially designed for optimum germination conditions.
Out of Stock
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