Custom Soil Blends

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Custom Soil Blends

Our blends are formulated to provide:

  • Highest fertility
  • Negligible shrinkage
  • Abundant micro nutrients
  • Years of tilth, friability, and loft

To make sure that our soils are balanced, we have them analyzed regularly at Texas Plant and Soil Lab, the premier soil testing lab in Texas. Of the many factors that make a soil the best, the least talked about is loft or fluffiness. Fresh air and water get into soil because of its loft. We never mix shredded wood or pine bark mulch into our blends because they can cause massive shrinkage, destroying loft and leaving your soil compacted.
These materials belong on the top of your soil where they can keep it cool and moist.

Our custom soil blends remain fertile and retain their loft year after year. They both drain well and have outstanding water holding capacity. You will be pleased and delighted with our soil and soil fertility products. Their performance is unmatched, and their quality is unmistakable.

Use our soil just once, and you’ll see why 98 percent of customers keep coming back. Like the old adage says… Spend a dollar on the dirt and a penny on the plant!

Locally owned and operated since 1995.

Our current price list 2018 Summer Price List


Thunder Garden

Made from compost, rice hulls, gypsum, mineral sand and other nutrient based raw materials.  Holds moisture, yet drains well. This blend is fully formulated and ready for  immediate planting in raised beds with no need for further amendment.


RECOMMENDATION:  Vegetable and flower gardens; raised beds.


Double Thunder

Very Fertile, our highest nutrient profile. The original    Thunder Garden soil combined with extra compost and gypsum.  Excellent when used as an amendment for existing gardens, or when added to in ground planting areas to increase nutrient values and helps to decrease soil compaction.  


RECOMMENDATION: Fertility enhancement of existing soils.


Thunder Dirt

Formulated for new grass installs and native plants. Made from compost, granite and other nutrient based raw materials.  When added to native soils, improves nutrient profile, adds drainage, and breaks up compacted soils. Unmatched versatility for turf grass subsoil.  Excellent for seeding, native grasses and wildflowers.


RECOMMENDATION: Xeriscaping and native plant landscaping, underlayment for all sod.



Landscaper’s Choice

Compost and trace mineral enhanced soil blend formulated for stability, loft and versatility.

RECOMMENDATION: Weed free general-purpose landscaping soil.

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Geo Tree Mix

Low carbon, high density.  Made from compost, granite and other nutrient based raw materials.  Low carbon virtually prevents anaerobic microbial fermentation.  Eliminates the need to stake and wire trees after planting.


RECOMMENDATION: Tree planting and installations that exceed one foot in depth.


Ranch Rose

Formulated for maximum loft, even at the bottom of the pot! Made from compost, rice hulls, gypsum and other nutrient based raw materials.



RECOMMENDATION: Roses, azaleas, container-grown nursery stock, and planter boxes.


Turf Topper

Excellent for lawns.  Carefully selected fine particle materials incorporate well into turf grasses such as Zoysia, Bermuda, and St. Augustine.  Very fertile, and will not burn.



Berm Builder Septic Blend

Replaces sandy loam as a septic-field fill.  Used and approved in Travis County.  Very stable when wet. 



RECOMMENDATION: Septic field blend, berms and swales.


Sunny Field Formula

Formulated for mid-range fertility in a weed-free soil. Made from compost,
granite and other raw materials to provide richness and water-holding capacity.  Used and approved as a septic-field blend in Travis County.

RECOMMENDATION:  Building up soil depth before applying Thunder Dirt or as an amendment to native soil for septic fields.


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Thunder Loam

Compost enriched loam with added stability and minerals.

RECOMMENDATION: Alternative to our weed free blends for general purpose landscaping.

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Our products are available in bulk, bag your own or by scheduling a soil delivery!