Old Potters Germination Mix with Peat Moss & Perlite – 24 Quarts for Seed Germination, Plugs & Propagation

Professional Germination Medium for Seeds, Plugs, and Propagation

Kickstart your seed program with Old Potters Germination Mix. This professional blend centers around 80-90% finely milled Canadian sphagnum peat moss, chosen for its moisture retention and air-filled porosity that young roots crave. The fine texture creates a uniform bed that supports even root growth and makes handling trays, plugs, and cutting propagation setups straightforward.

Fine horticultural perlite and vermiculite are integrated to improve aeration and drainage, while still maintaining adequate moisture availability. The mix is fortified with both calcitic and dolomitic limestone to carefully balance pH within an ideal window of 5.4 to 6.3. This balanced chemistry supports nutrient uptake at the seedling stage and helps minimize the risk of pH-related issues as plants begin to grow.

A wetting agent ensures even moisture distribution, reducing dry pockets that can hamper germination and early development. A starter charge provides a gentle nutrient boost to help seedlings get off to a strong start, whether you’re using sub-irrigation or overhead watering systems.

Versatility and Grower-Friendliness

Designed for a range of starting scenarios—seeds, plugs, and cuttings—this mix’s fine texture promotes a gentle, consistent root environment indoors or outdoors. Its compatibility with both sub-irrigation and overhead irrigation makes it adaptable to different watering styles and setups.

• Uniform moisture: The blend supports consistent moisture levels for even germination.
• Balanced nutrition: The starter charge plus limestone balance supports healthy early development.
• Ease of use: Fine texture and consistent composition suit both beginners and professional growers.

Practical Benefits for Early Growth

Beyond germination, the mix aids plug formation and cutting propagation, enabling a smooth transition from early growth to transplant readiness. Improved aeration and pH stability support robust root formation, while the texture helps manage under- and over-watering scenarios with ease.

• Indoor or outdoor use: Suitable for greenhouse benches or home gardens.
• Moisture management: Even moisture reduces stress on delicate seeds and cuttings.

With Old Potters, you receive a trusted, ready-to-use medium designed for modern propagation practices. Each component is selected to support healthy starts and flexibility as your plants move through their initial stages.