Comparison: Best Baba Vegimix Soil (Updated | Nov 11th)

A concentrate like Super Soil Organic Concentrate or Katie’s Vegan Soil requires you to mix it with your own potting medium, giving you control over texture and volume. Ready‑to‑use mixes such as Wonder Soil come pre‑blended, so you can plant immediately without any measuring or additional amendments. The concentrate tends to be more economical for large volumes, while the pre‑mixed option offers convenience.

Most concentrates recommend adding about 3.2 ounces of product per gallon of container volume, as stated on Katie’s Vegan Soil packaging. For a 10‑gallon pot, you would mix roughly 32 ounces (just under 2 pounds) of concentrate with your base soil. Always follow the specific product’s guidelines and stir thoroughly to ensure even distribution.

Beginners often prefer a pre‑mixed, all‑purpose soil like Wonder Soil because it eliminates the need for measuring and mixing, and it includes helpful amendments such as worm castings and mycorrhizae. Experienced growers may opt for a concentrated super‑soil like Nature’s Living Soil Autoflower Concentrate or Soil King Big Rootz, which allow fine‑tuning of pH, nutrient release, and texture for specific crops. Both approaches can produce excellent yields when used correctly.

Big Rootz uses a blend of rapid, medium, and slow‑release nutrients that are pre‑balanced for a wide range of plants, providing consistent feeding throughout the growth cycle. Living‑soil concentrates rely on active microorganisms that break down organic matter over time, delivering nutrients more organically but requiring proper moisture and aeration. Big Rootz offers a predictable nutrient schedule, while concentrates give a more natural, soil‑life‑focused approach.

Yes, Wonder Soil’s peat‑free coco‑coir base provides excellent water retention and aeration, which are ideal for vegetable roots. The added worm castings, kelp, and mycorrhizae supply a rich organic nutrient profile that supports healthy vegetable growth. Just ensure the mix is combined with any additional compost or amendments your specific vegimix recipe calls for.

Mycorrhizae form a symbiotic relationship with plant roots, extending their ability to absorb water and nutrients, especially phosphorus. Kelp supplies natural plant hormones and micronutrients that boost vigor and stress tolerance. Together they enhance root development and overall plant health more quickly than compost alone, which mainly adds bulk and slow‑release nutrients.

Concentrates typically have a lower cost per gallon of usable soil because a small amount can amend a large volume of base medium, making them economical for large gardens or multiple containers. Pre‑mixed soils carry a higher price tag per unit but save time and reduce the chance of mixing errors. If you have the space to store bulk base soil and are comfortable measuring, a concentrate offers the best value; otherwise, a ready‑mix offers convenience.