Flowers
The Ohio State University cultivar trials were on display once again, coinciding with annual conference and tradeshow Cultivate'19.
Poinsettia don't have many problems, note OMAFRA floriculture specialists Dr. Sarah Jandricic and Dr. Chevonne Dayboll, but when issues arise, they can hit a crop fast and hard.
Tulips are a sure sign of spring, and for the Dutch people and their descendants, this could not be more true.
When you think of ornamental grasses, you may think of lush landscapes or creative containers. But today’s newer cultivars, and even some of the species, make a great addition to cut bouquets and arrangements. With a bit of planning and production scheduling, ornamental grasses can be a productive addition to cut flower greenhouses.
This is the first time in 12 years that I have been called to see if any growers have poinsettias for sale. I had to look hard to find some that fit the requirements. It was great that production quantities were matching, or were slightly under sales.
Easter lily production has declined in the last few years but it is still one of the top five potted crops in terms of sales. 10 million Easter lily bulbs were shipped this past season. In my opinion, the major drop in sales is due to the extra cost of production with minimal increase in selling price.
Heuchera from tissue culture (TC) are not difficult to establish if certain protocols are followed. The critical factor to understand is that these have been grown in a lab under high humidity and low light. Lower humidity and higher light levels must be avoided until the TC has been acclimated.
In Greenhouse Canada’s August “New Varieties” edition, experts from garden centres reported that eco-friendly plants are a trend that’s here to stay, especially for the newer generation of gardeners. Topping the list for these millennial gardeners are plants that are considered “pollinator-friendly”.
Want to produce lush, flower-covered container recipes? Lead growers Aleksi Yosifov and Noah Derohanian of Pleasant View Gardens share their top tips.
Container recipes are popular with home gardeners because they offer instant beauty and colour in a convenient take-home package. So how do growers create the combinations customers love, and produce them as efficiently as possible? Here are seven tips from Brian Bourdon, Four Star Greenhouse’s offsite and product line manager, who has created hundreds of Proven Winners’ most popular recipes.
The 2017 poinsettia season was much better than even the top sales we saw in 2016. This past year marks three years in a row where poinsettia production, sales and consumer satisfaction has improved. Sales were better for the growers in general, but not great for all retailers – depending on the product sizes, packaging, displays and sales timing. And consumer satisfaction depends on which product they ended up with.
Overall, 2017 was a pretty good year for Ontario’s spring flower crops in terms of pests. Insects like western flower thrips were fairly low (no heavy fly-ins like in 2016) and more severe diseases were scarce. Here are some tips for how we can keep 2018 going in the same direction.
Ball Horticultural Company is thrilled to announce a breakthrough years in the making. Through a collaborative effort with KeyGene, both companies are pleased to announce the successful sequencing and assembly of the Impatiens walleriana genome. This first-of-its-kind project creates a highly accurate tool for breeders looking to provide new solutions to the industry in Impatiens.

“Genome sequencing and assembly not only provides a more efficient approach to breeding and plant trait identification, but it provides a deeper understanding of our products and their ultimate potential in the marketplace,” says Matt Mouw Chief Technology Officer for Ball Horticultural Company.

Over the course of this project, Ball and KeyGene achieved 100x coverage using long read sequencing technology, which has already led their breeding teams to better utilize significant key plant genes, specifically, genes that confer high resistance to Impatiens Downy Mildew (IDM). The disease has severely impacted global sales of I. walleriana since 2008. By utilizing this new resource of high resistance, along with these newly available genomics tools, breeding companies like PanAmerican Seed are closer than ever to producing Impatiens with high resistance to IDM.

While PanAmerican Seed has worked to address IDM solutions over the past five years, the impatiens genome project took more than two years to complete. It included disciplines from many areas of the industry, including pathologists, breeders, seed technologists, product development teams, and production.

According to Mouw, Ball Horticultural Company has committed to a significant investment in the area of advanced plant technology, with the goal to deliver products, services and solutions to the industry. “This is the first in what will promise to be a pipeline of opportunities in seed and vegetative products that wouldn’t before have been possible.”
November 2017 – Here in southwestern Ontario, we have just experienced a wetter than usual summer, with cooler than average temperatures especially at night. The continuously rainy days and nights and the cooler temperatures put the plants in the Sawaya Garden Trials through new Mother Nature stress or benefit tests, depending on the varieties.
November 2017 – It’s difficult to think of a more diverse, interesting and misunderstood category of plants in the horticultural industry than perennials. A colleague once said that “all plants are annuals somewhere and perennials somewhere else.” Although she oversimplified this just a bit, the point was well taken.
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