best cheap potting mix 100% Organic Indoor Plant Potting Soil Mix — Nutrient Rich, Well-Drain – Houseplant Resource Center

Breathable, 100% organic soil for thriving houseplants.

Our thoughtfully blended mix combines 100% organic coco coir, biochar, perlite, and compost to create the ideal growing environment every plant parent dreams of — excellent aeration, steady nutrition, and reliable drainage without drying out. No more worrying about overwatering or root rot — this mix promotes lush foliage, robust root systems, and effortless watering for all your green companions.

Why You'll Love It:

✅ 100% organic formula with optimal moisture retention and airflow to promote healthy root development
✅ Enriched with coco coir, biochar, and compost for long-lasting, nutrient-rich plant growth
✅ Ideal for most houseplants, including pothos, philodendron, calatheas, and more
✅ Easy-to-use, resealable ziplock bag keeps soil fresh and mess-free between uses
✅ Custom blended by a small family business in Oregon using clean, locally sourced, sustainably sourced ingredients

How to Use:

1. Sanitize and prep your pot with adequate drainage holes.
2. Add 2–4 inches of soil to the base.
3. Remove the plant from its old container and gently loosen roots.
4. Place your plant and backfill with Premium Potting Soil.
5. Lightly press and water thoroughly until moisture runs from the bottom.
6. Reapply as needed or when repotting.

What's Included:

• 8 Quarts / 7.57 Liters / 0.26 Cubic Feet of Indoor Plant Soil
• Resealable bag for clean storage
• Blend of sandy loam, coco coir, biochar, green compost, sphagnum peat, perlite & more

Backed by Real Plant People

This soil mix is part of an integrated plant care system trusted by thousands of home gardeners. It’s the perfect upgrade from generic soil mixes—helping your houseplants thrive season after season.