PRO-MIX 16 qt. Bag Premium Organic Seed Starting Mix

This bulk seed starting mix is an all-purpose potting soil for professional and hobby growers everywhere. Use peat-basted seed starter soil to kick-start produce, herbs, flowers, cuttings…you name it! It's particularly effective for starting perennial flowers and shrubs indoors before transplanting them outside.

PRO-MIX Organic Seed Starting Mix has a 6-1-2 NPK ratio, which is ideal for green, leafy growth and also makes a good fertilizer. MYCOACTIVE technology produces stronger roots to help plants resist transplant shock and general stress - and spur them to grow up to 20% larger than standard seed starting soil. The coco fiber maintains good moisture levels to prevent rotting.

A single application of PRO-MIX seedling starting soil will feed your plants for up to three months, offering the sustained nutrients they need at this early stage. It's OMRI-listed for organic gardens and requires no additional mixing or preparation.

PRO-MIX Seed Starter Organic Mix Features:

• Formulated with quality all-natural horticultural ingredients for growing a wide range of plant species.
• Contains MYCOACTIVE technology with Mycorrhizae, an exclusive biological growth enhancer that promotes plant growth, root strength and stress resistance for increased yields.
• Provides easier plant care than standard mixes and results in improved seedling performance.
• Organic fertilizer that gradually feeds plants for up to three months.
• 16-quart loose fill bag
• NPK: 30-5-10
• OMRI-listed

Ingredients

• Canadian sphagnum peat moss
• Coir (coco fiber)
• Perlite
• Limestone
• Organic fertilizer
• Mycorrhizae - PTB297 Technology

Additional Information

Pro-Mix Potting Guide Calculator