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Espoma Organic Potting Seed Starter


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All Natural Seed Starting Mix

Espoma Organic Seed Starter is a great foundation to grow seedlings and cuttings!  Containing an enriching blend of sphagnum peat moss & perlite that is enhanced with yucca extract and lime to ensure proper pH. Myco-tone, proprietary blend of mycorrhizae, to ensure new plants grow bigger roots and have faster growth. Use indoors in the late Winter or early Spring to start seeds for transplanting into the garden.

  • For Seed Starting, Rooting Stem & Leaf Cuttings
  • Grow Bigger, More Beautiful Plants
  • Contains Root Enhancing Myco-tone®
  • 100% Natural & Organic Approved
  • Safe for People, Pets, and Planet
  • Available in 8 and 16 qt. bags

Starting from seeds:

  • Fill a shallow container with Espoma Organic Seed Starter. Peat pots or special seed starting trays with drainage holes make transplanting a smoother transition.
  • Wet seeds and allow drainage.
  • Plant seeds according to directions on seed packet.
  • Place container in a warm bright location but not direct sunlight.
  • Keep moist.
  • When the plants develop their first leaves transplant it into a larger container or outdoors.
  • Dig seedling out of its mix and extend handle with care to avoid damaging the fragile stem and root system.

Starting from Cuttings:

  • Add seed starter soil to a clean container and wet the mix.
  • Make a small hole, gently insert the cutting and pat the soil to close the hole.
  • Keep soil moist until roots are developed and then transplant.




This product is formulated from 80-90% sphagnum peat moss, perlite, limestone to adjust pH, and yucca extract.

Active Ingredients:

Ectomycorrhizal Fungi:  A total of 121.8 propagules / cc (3.7 million propagules per cubic foot) of the following 3 species:

Pisiolithus tinctorius                         105.66

Rhizopogon luteolus                         8.57

Rhizopogon roseolus                        8.57

Endomycorrhizal Fungi:  A total of 0.072 propagules  / cc (2,040  propagules per cubic foot) of the following 4 species

Rhizophagus irregularis                   0.018

Septoglomus deserticola                 0.018

Claroideoglomus etunicatum           0.018

Funneliformis mosseae                   0.018

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