Use the Miracle-Gro® Twelve™ Seed Starting Kit to grow fresh herbs, leafy greens, and flowers year-round. Each kit contains 4 seed starting plugs and 4 net cups specifically designed for use in the Miracle-Gro® Twelve™ Indoor Growing System. The plugs are clean and simple with no clogging particles, allowing seeds and cuttings to get off to a great start. Grow the food you love 365 days a year with the complete Miracle-Gro® Twelve™ system.

How to Use

• The Miracle-Gro® Twelve™ Seed Starting Kit makes it easy to grow herbs and leafy greens indoors, year 'round.
• Insert the seed starting adapter included in your Miracle-Gro® Twelve™ indoor growing system (sold separately).
• Put the seed starting plugs into the net cups.
• Place seeds or cuttings into plug holes (we recommend planting 2-3 seeds per plug for best results).
• Place the net cups into the planting site.

Tip: Wait to open the seed starting plug bag until you are ready to plant.

Where to Use

• Specially designed for use with Miracle-Gro® Twelve™ Indoor Growing Systems.

When to Apply

• Once you have your Miracle-Gro® Twelve™ indoor growing system in place, use the Miracle-Gro® Twelve™ Seed Starting Kit to grow indoors, year 'round.

How Often to Apply

• Achieve the best results by using a new set of plugs and net cups every time you want to grow a new plant in a Miracle-Gro® Twelve™ indoor growing system.

Average Days to Germinate

• 1 - 3 weeks