Ornamental Plants | GreenCast | Syngenta

We Support You

At Syngenta, our commitment to the ornamental industry goes beyond the products we manufacture. We take great pride in partnering with organizations that empower, educate and advocate for greenhouse and nursery growers and the horticultural industry overall.


Learn More

Login to GreenCast

Already a GreenCast Online Member? Login now to access the full benefits your account has to offer.

Subscribe to GreenCast Advisory Emails

Receive GreenCast Advisory emails which include new product and program information relevant to nursery and greenhouse management.


Learn More

Ornamental Plant Solutions

Control root and foliar diseases on ornamentals and vegetable plants with an advanced generation SDHI and Heritage® fungicide.

Learn More

Provides strong protection and reliable control of difficult diseases such as Fusarium, leaf spots, Botrytis, powdery mildew, as well as bacterial suppression.

Learn More

Novel active ingredient sets a higher standard for long-lasting control of downy mildew and Phytophthora spp. diseases.

Learn More

Season-long control of grubs, ABW and turf caterpillars with a single application.

Learn More

Fast-acting, effective fire ant bait.

Learn More

One of the most widely used miticides / insecticides for control of both mites and leafminers.

Learn More

Control aphids and whiteflies with a unique chemistry that’s compatible with beneficials.

Learn More

Guards greenhouse and nursery crops from key chewing and sucking pests, including thrips, whiteflies, aphids, caterpillars, leafminers, leaf-feeding beetles, soft scales and lacebugs.

Learn More

 ‘Xtra’ broad-spectrum control against chewing, sucking and soil-dwelling insects.

Learn More

The industry standard for uniformly compact, hardy and beautiful plants.

Learn More

Prevent weeds season long with a single application.

Learn More

Fast and effective broad-spectrum grass control that can be sprayed over-the-top without damaging valuable ornamental plants/shrubs.

Learn More

Technical Library / News

August 08, 2025

Mastering Pansy Production from Roots to Petals
Pansies are popular because of their vibrant colors, seasonal hardiness and easy care during the growing season. However, insects, foliar disease and environmental pressures also make them one of the... Read More ›

August 08, 2025

Take an Agronomic Approach for Holiday-Ready Poinsettias
As summer winds down and fall draws near, it is time for growers to turn their attention to poinsettia production. These seasonal crops known for their festive spirit come with a variety of productio... Read More ›

June 17, 2025

Greenhouse Sanitation for Healthier Plant Production
The key to successful greenhouse plant production is to start clean and stay clean. Regularly cleaning production areas, removing plant debris and applying sanitizing agents are essential practices t... Read More ›

View More