SOUTH WINDSOR, CONN. – Growers Supply, the manufacturer and distributor of gardening, growing and nursery supplies, announced that the company now carries Ed Rosenthal’s Zero Tolerance products, the all-natural line of pesticides and fungicides.
Both of these products are safe for the grower and the environment. They meet EPA guidelines and are 100 percent vegan. When used, both products evaporate within five days and leave no residue. While Zero Tolerance products were designed for heartier plants with a waxy surface, they can be diluted and safely used on delicate plants.
Zero Tolerance Pesticide kill and repel aphids, spider mites, thrips, caterpillars, mealy bugs and mold. The product is safe to use within one week of harvest. Zero Tolerance Pesticide can be purchased in a quart or gallon. There is also a one pint concentrate and a quart concentrate. The pint makes 2.4 gallons, while the quart makes five gallons.
Zero Tolerance Fungicide allows growers to easily address problems with powdery mildew, gray and white mold and black spot, as well as other molds and fungi. It eliminates spores quickly and prevents the growth of future spores. It is available in one quart and one gallon sizes.
To find out more about the products, visit www.GrowersSupply.com, and don’t forget to visit our new greenhouse focused website www.GrowSpan.com
Both of these products are safe for the grower and the environment. They meet EPA guidelines and are 100 percent vegan. When used, both products evaporate within five days and leave no residue. While Zero Tolerance products were designed for heartier plants with a waxy surface, they can be diluted and safely used on delicate plants.
Zero Tolerance Pesticide kill and repel aphids, spider mites, thrips, caterpillars, mealy bugs and mold. The product is safe to use within one week of harvest. Zero Tolerance Pesticide can be purchased in a quart or gallon. There is also a one pint concentrate and a quart concentrate. The pint makes 2.4 gallons, while the quart makes five gallons.
Zero Tolerance Fungicide allows growers to easily address problems with powdery mildew, gray and white mold and black spot, as well as other molds and fungi. It eliminates spores quickly and prevents the growth of future spores. It is available in one quart and one gallon sizes.
To find out more about the products, visit www.GrowersSupply.com, and don’t forget to visit our new greenhouse focused website www.GrowSpan.com
Latest from Greenhouse Management
- Voting now open for the National Garden Bureau's 2026 Green Thumb Award Winners
- WUR extends Gerben Messelink’s professorship in biological pest control in partnership with Biobest and Interpolis
- Lights, CO2, GROW!
- Leading the next generation
- The Growth Industry Episode 8: From NFL guard to expert gardener with Chuck Hutchison
- The biggest greenhouse headlines of 2025
- Theresa Specht
- 10 building blocks of plant health