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The Booster and City Soil Combo

The Booster and City Soil Combo

Regular price $ 20.00 USD
Regular price $ 29.99 USD Sale price $ 20.00 USD
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Introducing The Booster and City Soil Combo - the perfect pairing for your urban garden! This remarkable duo is specially formulated to help your plants grow strong and healthy in even the most challenging of environments. With their power combined, you can take your garden to the next level and watch your plants blossom before your eyes! 

City Soil is a nutrient-dense growing medium that sustains plant health and growth up to 6 months, facilitating improved water drainage and moisture retention. Additionally, the Booster supplies readily available nutrients to facilitate optimal growth and development.

Our combination of dry compressed coco coir and amendments like worm castings, mycorrhizae, kelp and polymers offer up to 50% savings in water, fertilizers and seeds.

Multiplies up to 5x its initial volume; great for indoor/outdoor plants, seed-starting, microgreens, flowers, herbs, vegetables, fruits, wheatgrass, and cat grass.

Each 2½" wafer will expand to fill a 4" pot after water is added.


Coco coir, worm castings, mycorrhizae, kelp, humus and potassium polyacrylate polymers.


1. Place the wafer in a container then slowly add water and mix well.

2. Plant and fertilize as needed with more Wonder Soil.

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Wonder Soil

is the only environmental friendly dry compressed coco coir mix with added amendments of worm castings, mycorrhizae, kelp, nutrients and more!

Our products have outstanding water retention with dependable drainage and aeration in the root zone. Save up to 50% of water, fertilizer, and seed to help your plants thrive!

Customer Reviews

Based on 4 reviews
Joanne Rubin (Ronnie's sister)(Hi!) Rubin
Great soil

It's great soil and obviously great in storage. It's not the cheapest, but it's great in its nutrients, and I end up spending about the same as I did on bags at Home Depot. PS. It's fun to watch it expand.

Great for Herb Gardens

I suggest this if you want to grow your herbs from seeds. It will help you save water and time by adding nutrients to your soil with very little effort. Watch your herbs thrive with this combo.

Hello Chanel!
We are so glad that our Booster and City Soil Combo is exceeding your expectations!!

Happy Gardening!
Wonder Soil Family

Sherry Hyman
Booster and City and Soil Combo

What a great combination the soil seem to make everything sprout up in seven days when I mixed it together. What a perfect combination. Thank you for a great product.


I love it it’s super easy not even messy performs great the soil is easy to mix excellent together.