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RootShield Home & Garden

Biological fungicide for control of plant diseases. Rootshield contains live spores of Trichoderma harzinum, a beneficial fungus, which grow on plant roots as they develop and provide prolonged protection against plant harmful root pathogens such as Fusarium, Rhizoctonia, and Pythium. Use when soil temperatures are above 50°F, at a rate of 1-2 tablespoons per gallon for a 25 feet row of seeds or 25 square feet of transplants. See our web site for complete details. Organic Materials Review Institute (OMRI) approved.

Rootshield 4 oz

 

 WHAT IS ROOTSHIELD?
RootShield is the highly-effective, beneficial fungus Trichoderma harzianum strain T-22, a special hybrid strain developed in a university microbial breeding program. It provides natural, season-long control of root diseases because it grows on the entire plant root system (root colonization). Most importantly, it is non-toxic to humans, animals and is environmentally safe.

WHAT DOES ROOTSHIELD BIOLOGICAL FUNGICIDE DO?
RootShield protects roots from diseases caused by Pythium, Rhizoctonia and Fusarium and permits stronger, healthier root systems. It allows greater soil exploration and enhanced nutrient uptake.

HOW DO I APPLY ROOTSHIELD?

• No special equipment is required, saving time and money.
• Compatible with many chemical pesticides (see compatibility chart).
•

Compatible with mycorrhizal fungi.

• Can be applied with fertilizer.
• Product granted "Exemption from Tolerance" for added safety.

ON WHAT CROPS CAN I USE ROOTSHIELD?
For use on all ornamental and vegetable crops.
See label for crop use details and application rates.

 

EPA-Registered And Is Safe To Workers

· 0-Hour REI, EPA rating of "Exemption of Tolerance". >

·Can be tank-mixed or alternated with many commonly used insecticides, fungicides and fertilizers.

 ORNAMENTAL PLANTS
POINTSETTIAS BENEFIT FROM ROOTSHIELD

POINSETTIAS
UNTREATED
TREATED
W /ROOTSHIELD

 
PLUGS AND BEDDING PLANTS
VEGETABLES/FLOWERS BENEFIT FROM ROOTSHIELD


GREEN PEPPERS
UNTREATED
 TREATED
W / ROOTSHIELD
                  

BULB CROPS
LILIES BENEFIT FROM
ROOTSHIELD

 
LILIES
UNTREATED
 TREATED
W / ROOTSHIELD
           

 One RS vs. Seven Weekly Chemical Standard Applications on Rhizoctonia-Infested Poinsettias. Source: Chase Research Gardens, Inc., California

USERS OF ROOTSHIELD HAVE NOTHING BUT PRAISE FOR ITS EFFECTIVENESS AND EFFICIENCY...

GROWERS........

"...Using RootShield exclusively on our cyclamen and Christmas cactus crops with astounding results...costs of fungicide treatment cut roughly in half...loss percentages are at an all-time low...cost savings have been significant...plant to use RootShield on bedding plants and geraniums..."Lehighton, PA

 The effect of RS Granules on Fusarium Crown & Root Rot in Field-Grown Tomato Transplants. Source: University of Florida

 "...using RootShield (our) results were outstanding...geraniums finished 10 days earlier than normal...impatiens 14 days earlier with no rootproblems and flowers 20% larger...bedding flats finished 5 days ahead of schedule and were much greener and healthier...90,000 Christmas cactus cuttings had no root diseases...poinsettia stock had no soil-born diseases...all crops used 20% less fertilizers becuase the plants have more roots and utilize the fertilizers better..." McAdoo, PA

 The effect of RS Drench on the Percent Pythium Root Death of Geraniums. Source: Penn State University

 "...trialed RootShield in our vegetable plug production operation and was very satisfied with the disease control results...reduced need for chemicals is important to us...customers noticed improved plant quality..." Southern California

 

 

WHAT IS ROOTSHIELD?
RootShield is the highly-effective, beneficial fungus Trichoderma harzianum strain T-22, a special hybrid strain developed in a university microbial breeding program. It provides natural, season-long control of root diseases because it grows on the entire plant root system (root colonization). Most importantly, it is non-toxic to humans, animals and is environmentally safe.

WHAT DOES ROOTSHIELD BIOLOGICAL FUNGICIDE DO?
RootShield protects roots from diseases caused by Pythium, Rhizoctonia and Fusarium and permits stronger, healthier root systems. It allows greater soil exploration and enhanced nutrient uptake.

HOW DO I APPLY ROOTSHIELD?

• No special equipment is required, saving time and money.
• Compatible with many chemical pesticides (see compatibility chart).
•

Compatible with mycorrhizal fungi.

• Can be applied with fertilizer.
• Product granted "Exemption from Tolerance" for added safety.

ON WHAT CROPS CAN I USE ROOTSHIELD?
For use on all ornamental and vegetable crops.
See label for crop use details and application rates.

 

EPA-Registered And Is Safe To Workers

· 0-Hour REI, EPA rating of "Exemption of Tolerance". >

·Can be tank-mixed or alternated with many commonly used insecticides, fungicides and fertilizers.

 ORNAMENTAL PLANTS
POINTSETTIAS BENEFIT FROM ROOTSHIELD

POINSETTIAS
UNTREATED
TREATED
W /ROOTSHIELD

 
PLUGS AND BEDDING PLANTS
VEGETABLES/FLOWERS BENEFIT FROM ROOTSHIELD


GREEN PEPPERS
UNTREATED
 TREATED
W / ROOTSHIELD
                  

BULB CROPS
LILIES BENEFIT FROM
ROOTSHIELD

 
LILIES
UNTREATED
 TREATED
W / ROOTSHIELD
           

 One RS vs. Seven Weekly Chemical Standard Applications on Rhizoctonia-Infested Poinsettias. Source: Chase Research Gardens, Inc., California

USERS OF ROOTSHIELD HAVE NOTHING BUT PRAISE FOR ITS EFFECTIVENESS AND EFFICIENCY...

GROWERS........

"...Using RootShield exclusively on our cyclamen and Christmas cactus crops with astounding results...costs of fungicide treatment cut roughly in half...loss percentages are at an all-time low...cost savings have been significant...plant to use RootShield on bedding plants and geraniums..."Lehighton, PA

 The effect of RS Granules on Fusarium Crown & Root Rot in Field-Grown Tomato Transplants. Source: University of Florida

 "...using RootShield (our) results were outstanding...geraniums finished 10 days earlier than normal...impatiens 14 days earlier with no rootproblems and flowers 20% larger...bedding flats finished 5 days ahead of schedule and were much greener and healthier...90,000 Christmas cactus cuttings had no root diseases...poinsettia stock had no soil-born diseases...all crops used 20% less fertilizers becuase the plants have more roots and utilize the fertilizers better..." McAdoo, PA

 The effect of RS Drench on the Percent Pythium Root Death of Geraniums. Source: Penn State University

 "...trialed RootShield in our vegetable plug production operation and was very satisfied with the disease control results...reduced need for chemicals is important to us...customers noticed improved plant quality..." Southern California

 

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Subject Contact Number
Phone 805 525 0200
Growing Grounds - Visalia Call for appointment
Growing Grounds -Ventura Exit Peck Road, head west along the frontage road through the construction site.
Business Office 134 Davis Street, Santa Paula 93060
E-mail Contacts
General information sales@growquest.com
Office Fax 805 525 1481