Plant Health

OHP Fungicide Available in Larger Size

OHP 's Segway O ornamental fungicide is now available in a new 64 fl. oz. package size. The new package size carries the same EPA registration number as the current 16 fl. oz. size. OHP... more »

Update on Algae Control on Ornamentals

One of the worst problems faced by ornamental growers worldwide is masses of slimy green algae that grow on pots, soil, benches, walkways, and even all over plant leaves and stems. There are many, many... more »

Water & Plant Health

As one of the most basic components of successful production, water seems deceptively simple in its utilization. But an irrigation method’s impact on plants — and plant quality in particular — has become increasingly apparent... more »

Managing Bedding Plants

Managing pathogens in bedding plants can be one of the most difficult challenges for greenhouse growers. In fact, bedding plants have succumbed to some of the most devastating diseases yet to attack the industry. Gardening... more »

Biological Control Agents for Belowground Pests

Question: I often hear about the biological control agents including: parasitoids, predatory mites and predatory bugs for use against aboveground insect and mite pests such as aphids, thrips, whiteflies and spider mites. However, what are... more »

Chrysal Introduces New Product to Protect Plants from Ethylene Damage

Chrysal and Syngenta Flowers have combined their knowledge of potted and bedding plants to introduce Chrysal Alesco, a unique and effective product to protect plants from ethylene damage during shipping and provide longer bench life. Research... more »

Kemin, Plant Products Sign Deal

Kemin Crop Technologies, an initiative of Kemin Industries focused on  commercial horticulture, announced a new relationship with Plant Products, a distribution company within the specialty horticulture industry with presence in both Canada and the U.S.... more »

SePRO Insecticide Receives California Registration

SePRO's Hachi-Hachi SC insecticide is now registered for use in California. California growers can now use the product to control thrips, aphids, mealybugs, scales, lepidopteran insects and more. Hachi-Hachi SC  is active on all life... more »

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GPN recognizes 40 industry professionals under the age of 40 who are helping to determine the future of the horticulture industry. These individuals are today’s movers and shakers who are already setting the pace for tomorrow.

75 Applewood Drive, Suite A
P.O. Box 128
Sparta, MI 49345

616.887.9008
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