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                                                                    EXHIBIT 99.1

For information contact:
Mark D. Buckner, Chief Financial Officer
Ann R. Strobel, Manager of Investor Relations
Eco Soil Systems, Inc.   619/675-1660
or, Philip L. Thomas
The P.L. Thomas Group   312/906-8060


                   ECO SOIL SECURES $25 MILLION LINE OF CREDIT

RANCHO BERNARDO, CA, JULY 8, 1999 -- Eco Soil Systems, Inc. (Nasdaq: ESSI)
announced a $25 million revolving line of credit for its wholly owned subsidiary
Turf Partners, Inc. This three-year credit facility is with Coast Business
Credit, a division of Southern Pacific Bank, and borrowings under this facility
are based upon Turf Partners' inventory and receivables with an interest rate of
prime rate plus 1.00%.

Mark D. Buckner, chief financial officer, commented, "The Coast facility
replaces Eco Soil's existing $10 million secured line of credit and will better
serve Turf Partners' financing requirements given its significant growth and
success in servicing the golf industry. This new line offers Turf Partners
working capital financing and allows the purchase of inventory needed to meet
the high demand in the important summer season of May through September. The
Coast facility will support our working capital requirements at Turf Partners
for the foreseeable future and may improve operating margins by achieving vendor
discounts for volume purchases and early payments."

Coast Business Credit (CBC) provides revolving lines of credit and term loans
for growing companies in a broad variety of industries. CBC has over 45 years of
experience in lending and commercial finance, including financing over 275
companies in the last three years.

Eco Soil develops, markets and sells proprietary biological and traditional
chemical products that provide solutions for a wide variety of turf and crop
maintenance problems in the golf and agricultural industries. Their
proprietary products evolve from the BioJect-Registered Trademark-, a
patented and EPA-approved device that cultures and dispenses biological
products through irrigation systems. These products, along with standard turf
maintenance products, are sold to nearly 40% of America's golf courses
through Eco Soil's Turf Partners subsidiary, and are sold to the agricultural
market, along with irrigation products, through its Agricultural Supply
subsidiary. Eco Soil's Internet site address is HTTP://WWW.ECOSOIL.COM.

THE STATEMENTS CONTAINED IN THIS RELEASE THAT ARE NOT HISTORICAL FACTS ARE
FORWARD-LOOKING STATEMENTS THAT INVOLVE RISKS AND UNCERTAINTIES. MANAGEMENT
WISHES TO CAUTION THE READER THAT THESE FORWARD-LOOKING STATEMENTS ARE ONLY
PREDICTIONS; ACTUAL EVENTS OR RESULTS MAY DIFFER MATERIALLY AS A RESULT OF RISKS
FACING THE COMPANY, INCLUDING THOSE LISTED UNDER THE CAPTION "FACTORS THAT MAY
AFFECT FUTURE PERFORMANCE" IN THE COMPANY'S ANNUAL REPORT ON FORM 10-K FILED
APRIL 7, 1999.

                                   * * * *

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For information contact:
Mark D. Buckner, Chief Financial Officer
Ann R. Strobel, Manager of Investor Relations
Eco Soil Systems, Inc.   858/675-1660
or, Philip L. Thomas
The P.L. Thomas Group   312/906-8060


                    ECO SOIL SECURES $10 MILLION CREDIT LINE

RANCHO BERNARDO, CA, JULY 23, 1999 -- Eco Soil Systems, Inc. (Nasdaq: ESSI)
announced that it has obtained a $10 million revolving line of credit for its
wholly owned subsidiary Agricultural Supply, Inc. This two-year formula based
revolving credit facility is with San Diego-based First National Bank.

Mark D. Buckner, chief financial officer, commented, "The new FNB facility will
support our working capital requirements at Agricultural Supply in the near
term, and will also allow us to expand our business with several new product
offerings. In the United States, we will be able to expand our entry into the
irrigation pipe rental business. And, in Mexico, we anticipate the FNB
relationship will provide certain customers the opportunity to finance their
Agricultural Supply purchases. We look forward to pursuing both of these
marketing initiatives at Agricultural Supply, along with the expansion of our
core business of selling irrigation systems and agriculture solutions utilizing
our BioJect-Registered Trademark- technology."

San Diego based First National Bank (FNB) is a diversified commercial lender
with over $540 million in assets. FNB offers a comprehensive range of corporate
banking products and services with a strategic focus on Mexican commerce.

Eco Soil develops, markets and sells proprietary biological and traditional
chemical products that provide solutions for a wide variety of turf and crop
maintenance problems in the golf and agricultural industries. Their
proprietary products evolve from the BioJect-Registered Trademark-, a
patented and EPA-approved device that cultures and dispenses biological
products through irrigation systems. These products, along with standard turf
maintenance products, are sold to nearly 40% of America's golf courses
through Eco Soil's Turf Partners subsidiary, and are sold to the agricultural
market, along with irrigation products, through its Agricultural Supply
subsidiary. Eco Soil's Internet site address is HTTP://WWW.ECOSOIL.COM.

THE STATEMENTS CONTAINED IN THIS RELEASE THAT ARE NOT HISTORICAL FACTS ARE
FORWARD-LOOKING STATEMENTS THAT INVOLVE RISKS AND UNCERTAINTIES. MANAGEMENT
WISHES TO CAUTION THE READER THAT THESE FORWARD-LOOKING STATEMENTS ARE ONLY
PREDICTIONS; ACTUAL EVENTS OR RESULTS MAY DIFFER MATERIALLY AS A RESULT OF RISKS
FACING THE COMPANY, INCLUDING THOSE LISTED UNDER THE CAPTION "FACTORS THAT MAY
AFFECT FUTURE PERFORMANCE" IN THE COMPANY'S ANNUAL REPORT ON FORM 10-K FILED
APRIL 7, 1999.

                                   * * * *