Premium Potting Mix (Large)

Premium Potting Mix (Large)

$19
$19
% OFF
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The Perfect Blend for Thriving Plants

Our 6 quart formula gives your plants the best start possible—a nutrient-rich blend crafted to fuel healthy, resilient growth. Made with a mix of quality ingredients, including coconut coir, aged pine bark, rice hulls, compost, and earthworm castings, this potting soil will ensure your plants get off to a healthy start!

Why Choose Our Premium Potting Mix?

  • Nutrient-Rich Formula: Contains a balanced mix of high-quality materials that help plants establish strong roots and vibrant foliage.
  • Moisture Control: Optimized for water retention without risking root rot, so plants stay hydrated and healthy longer between waterings.
  • Aeration for Healthy Roots: Light, airy structure encourages air flow to roots, reducing the risk of compaction and ensuring roots can spread easily.

Easy to Use, Perfect for All Growers

Designed to simplify plant care, our Premium Potting Mix helps beginners and seasoned growers alike enjoy thriving plants with less fuss. Just fill your containers or pots with this mix, add your plants, water, and watch the results!

For strong, beautiful plants that get the best from every season, our Premium Potting Mix is the way to grow!

Shipping & Returns

All orders placed on TheSill.com receive free standard shipping! There are no minimums that you have to meet to enjoy this perk. View our full shipping policy.

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Potting Supplies

Help your plants take root & thrive

Your potting supplies are your first gift to your plants and are central to keeping them happy and healthy as you explore growing together. Whether you’re looking for the best watering method or the perfect potting mix for your new friend, we have the supplies you need!

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Plant Care Help: Virtual Plant Appointment

From plant-specific care, to repotting tips and tricks, to pest identification—we’re here to help. Chat directly via video with a knowledgeable houseplant expert from The Sill team. We’ll kick off your appointment with a quick environmental assessment of your space, then dive into your care questions and concerns. Post consultation, we’ll email over a recording of your session to have on hand. Appointment windows are available Monday through Friday between the hours of 9am and 5pm, and are subject to our houseplant expert’s availability.

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