What Does Pro Mix Contain

Canadian Sphagnum Peat Moss.Peat Humus.Perlite.Gypsum.Limestone.Organic Fertilizer.Mycorrhizae.

What are the ingredients in Pro Mix HP?

  • • Canadian Sphagnum. Peat Moss (65-75%) • Perlite – horticultural grade. • Dolomitic and Calcitic. …
  • • High perlite content, peat-perlite based. growing medium. • Low water retention. …
  • • Dries out more frequently. than general purpose, peat-based mixes. …
  • NO3-N. nitrate. PO4-P. …
  • PT20281. 2.8. 25-35 lb.

What is the white stuff in pro mix?

Perlite Explained When processed for use in potting soil, perlite is heated to 1,600 degrees Fahrenheit, so that it puffs like popcorn. When it puffs up, it expands to several times its original volume. The result is a white, lightweight material that modifies soil structure.

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.

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