Search for tag: "plant production"

Fertility for Cut Flowers

Growing cut flowers at commercial scale requires…

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Calculating Fertilizers video

This video is supplemental to the webinar…

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Botrytis in the Greenhouse with Dr. Liza DeGenring

Botrytis (Gray Mold) is a disease of greenhouse…

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Pest Scouting and Identification in Cut Flower Crops

With the large variety of plant species being…

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Broad mites and cyclamen mites in greenhouse and nursery crops with Dr. Amber Vinchesi- Vahl

We have seen a large increase in the incidence of…

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Weed management in greenhouse crops with Dr. Jeffrey Derr, Professor of Weed Science, Virginia Tech

Management of weeds in greenhouses poses some…

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Sanitation practices for greenhouse production

Managing pests and disease in greenhouse crops…

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Greenhouse & Nursery Crop Costing & Pricing

UNH Extension's Landscape & Greenhouse…

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Greenhouse and Nursery Crop Scheduling

UNH Extension's Landscape & Greenhouse…

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Go With the Flow: Improving High Tunnel Ventilation | Winter 2026 Webinar

All webinars are free, thanks to support from the…

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Greenhouse Fertilizer Calculators from UNH Extension

Video shows greenhouse managers how to use…

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Greenhouse Calibration Worksheet

Learn how to accurately calculate pesticide…

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Greenhouse Spraying Basics

Learn the essential steps for effective and safe…

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Fertilizer Basics for Containerized Production: selecting, mixing, and adjusting

Proper fertilizer selection, mixing, monitoring…

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UNH Extension Webinar In-house root zone testing

Managing the pH and Electrical Conductivity (EC)…

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Train Employees to Water Correctly!

Watering is one of the most challenging tasks in…

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