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

September 19, 2024

Postiva fungicide from Syngenta now registered for use in California
Postiva delivers broad-spectrum control of challenging foliar and soilborne diseases and is the first fungicide available to ornamental growers powered by ADEPIDYN® t... Read More ›

August 21, 2024

Maximize Your Poinsettia Production with Cultural Practices
As summer is wrapping up, poinsettia production will be going into high gear soon. Poinsettias are highly susceptible to a variety of diseases and insects, so it’s important to be aware of these thre... Read More ›

August 21, 2024

Tips to Finish Mum Production Strong
Garden mums are often produced outdoors during the summer months, meaning they can be highly susceptible to harsh weather conditions, as well as insect and disease pressure. Read More ›

View More