Greenhouse Biosecurity Workshop – Now in Vineland!

Register for the OSCIA Greenhouse Biosecurity workshop held in-person in Vineland, on August 7th, 2024! Seats still available!

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Save On Energy Webinar: Battery Energy Storage System Safety for Greenhouses

This post was originally written by Abigail Wiesner, Acting Greenhouse Floriculture Production Specialist.

Join Save On Energy, offered through the Independent Electricity System Operator (ISEO), for an upcoming webinar exploring the safety of battery energy storage systems on May 14th 2024 from 1:00pm to 2:00pm. Keep reading to learn how to register.

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Thrips Identification Workshop for Growers: Coming to an Ontario Town Near YOU!

It’s no secret that recent outbreaks of thrips species other than western flower thrips (WFT) have made producing greenhouse crops in Ontario harder than usual. This includes species such as onion thrips, Thrips parvispinus, and chrysanthemum thrips.

As control measures are different depending on the thrips species you’re dealing with, the very FIRST step in learning how to manage these pests is proper species identification. If you’re interested in having someone in your greenhouse operation learn how to do this (so you don’t have to rely on government specialists), then keep reading!

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Controlled Environment Technology Webinar, Part 2: Managing Greenhouse Environments Under Blackout Curtains – March 12

The OMAFRA Greenhouse Vegetable Specialist is continuing an exciting webinar series on technology in controlled environments!

This series is relevant to anyone producing in controlled environments – from vegetables, to herbs, cannabis and flowers. The second webinar tackles the use of black out curtains for light abatement in these systems, and how their use can impact plant production. Industry experts from AAFC, Hoogendoorn, Ludvig Svensson, Van der Ende Group and 360 Energy are all participating. so don’t miss the opportunity to hear from so many experts at once! This webinar covers each company’s approach to addressing challenges of production under curtain cover, and involves a panel-style discussion about integrating these systems.

Details on this installment of this webinar series can be found below.

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REMINDER: Last Chance to Register for March 2nd Greenhouse IPM 101 Workshop (Online)

Need a refresher on IPM for specific pests of floriculture? Want to see how Canada – a world leader in biological control in greenhouse crops – does things?

Then this all day workshop is for you!

Keep reading for the topics we’ll be covering, and how to register. This workshop is applicable to participants from the U.S. and other countries besides Canada.

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Greenhouse IPM 101 Workshop: ZOOM Edition

As we are still mid-pandemic, Eco Habitat’s annual hands-on IPM Workshop will look a bit different this year! 

Still your go-to resource for learning IPM basics, with the help of OMAFRA staff, it’s moving to Zoom!  

Keep reading for the topics we’ll be covering, and how to register.

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Diversifying your Greenhouse Crops with Hothouse Strawberries

Fresh, delicious, hothouse strawberries in the dead of winter…can’t you just taste them?  We would ALL love to see more local strawberries in our grocery stores, wouldn’t we?

Perhaps you’ve thought about growing strawberries in your greenhouse.  Or you’ve dabbled in production already.  Maybe you are a well-seasoned strawberry grower but eager to stay connected and continue learning.

If any of these sounds like you, you’ll want to check out an upcoming course on hydroponic strawberry production by Hort Americas.

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Nutrient Solution Analysis Projects for Greenhouses and Vertical Farms in Ontario (Flowers, Vegetables and Cannabis)

This post was written by Fadi Al-Daoud and Cara McCreary, greenhouse vegetable specialists with OMAFRA, and originally appeared on the ONgreenhousevegetables blog.

Subirrigation in a dutch tray of gerbera plants

The quality of water and nutrient solution used in controlled environment agriculture (CEA) production systems, such as greenhouses and vertical farms, is one of the most important factors that affect plant health and yield. Growers monitor water and nutrient solution quality by sending samples for analysis to determine the levels of nutrients and salts. They also use sensors to monitor pH and electrical conductivity (EC) regularly to determine necessary adjustments for the nutrient solution. Growers may also analyze the microbiome, the genetic material of all the bacteria, fungi, and viruses that live in their water and nutrient solution, to evaluate levels of harmful pathogens, such as Pythium and Phytophthora species that cause root rot.

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