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Resources by Joyce Latimer

Title Available As Summary Date ID Author
Virginia Virtual Farm to Table: Hydroponic Salad Greens Jul 2, 2020 4H-911NP
Virginia Virtual Farm to Table: Greenhouse and Nursery Ornamentals Oct 27, 2020 4H-934NP
Poison Ivy: Leaves of three? Let it be! Jun 26, 2023 426-109 (SPES-510P)
Patriotic Gardens: How to Plant a Red, White and Blue Garden Jul 9, 2020 426-210 (HORT-185)
America's Anniversary Garden: A Statewide Corridor and Entrance Enhancement Program Jul 9, 2020 426-211 (HORT-186P)
Herb Culture and Use Oct 11, 2019 426-420
Integrated Pest Management for Vegetable Gardens Sep 12, 2019 426-708 (ENTO-330NP)
Creating a Water-Wise Landscape Feb 2, 2021 426-713 (HORT-200P)
The Basics of Fertilizer Calculations for Greenhouse Crops Oct 23, 2020 430-100 (SPES-263P)
Dealing with the High Cost of Energy for Greenhouse Operations Aug 21, 2023 430-101 (HORT-284P)
Using Plant Growth Regulators on Containerized Herbaceous Perennials Aug 21, 2023 430-103 (HORT-281)
Farm Security - “Treat it Seriously” – Security for Plant Agriculture: Producer Response for Plant Diseases, Chemical Contamination, and Unauthorized Activity Oct 11, 2019 445-004
Soil Test Note 19: Vegetable and Flower Gardens (Supplement to Soil Test Report) Oct 11, 2019 452-719
VCE Model of Community, Local, Regional Food Systems May 20, 2022 ALCE-154NP
Community, Local, and Regional Food Systems Apr 22, 2022 ALCE-155NP (ALCE-291NP)
Community, Local, and Regional Food Systems (CLRFS) Forum Report Oct 7, 2016 ALCE-156NP
Community, Local, and Regional Food Systems (CLRFS) Forum Executive Summary
Virginia’s food system directly impacts the survival and viability of farms and farmland; the economic development of rural and urban communities; the care, restoration, and resilience of ecological resources such as local waterways; and critical health issues. We use the language of community, local, and regional food systems to broadly define a complex and interconnected set of systems and pathways that comprise sustainable food production, processing, distribution, consumption, and waste management to bring about social, economic, and ecological change that benefits all residents.
Oct 7, 2016 ALCE-157NP
Guide to Identifying Food Safety Hazards in Greenhouse Systems
According to the United States Department of Agriculture 2012 Census of Agriculture, sales from greenhouse-grown food crops equaled around $800 million in the U.S. Crops grown included tomatoes, lettuce, cucumbers, peppers, and berries, with hydroponic production operations making up about 64% of the total production (cwt) (USDA Census of Agriculture, 2012). Demand for greenhouse-grown produce continues to increase, providing growers with unique opportunities to tap into this expanding market. Although greenhouse systems provide a more protected environment than field-grown systems, it is important to understand the unique food safety risks and possible sources of contamination when growing produce in these systems. Identifying food safety hazards are necessary to implementing practices that reduce the risk of contamination during the pre-plant, production, harvest, and post-harvest handling stages. Use the checklist below to guide you in asking important questions targeting possible risks at each of the greenhouse system stages.
Jul 10, 2017 HORT-254NP
Selecting and Using Plant Growth Regulators on Floricultural Crops
Plant growth regulators (PGRs) are chemicals that are designed to affect plant growth and/or development (figure 1). They are applied for specific purposes to elicit specific plant responses. Although there is much scientific information on using PGRs in the greenhouse, it is not an exact science. Achieving the best results with PGRs is a combination of art and science — science tempered with a lot of trial and error and a good understanding of plant growth and development. good understanding of plant growth and development.
Nov 15, 2019 HORT-43P (SPES-149P)
Facilitating Community, Local, and Regional Food Systems Jun 10, 2019 SPES-144NP
Container Production of Herbaceous Peonies: Information for Greenhouse and Nursery Operators Oct 26, 2022 SPES-388P
Hydroponic Production of Edible Crops: Planning for the Market
According to the 2017 Census of Agriculture, U.S. greenhouse vegetable farms more than doubled from 2012 (USDA 2019). Virginia fell within the top 10 states for acreage of vegetables and berry crops grown under protected culture. Protected culture includes greenhouses and structures like high tunnels. With close to two and a half million square feet devoted mostly to tomatoes, vegetables, herbs, and strawberries, the value of Virginia greenhouse sales in 2017 was over 31 million dollars! A lot of this increase in square footage was due to the addition of large operations coming into Virginia.
Jul 27, 2023 SPES-461NP
Hydroponic Production of Edible Crops: Management Basics Jul 21, 2023 SPES-462NP
Hydroponic Production of Edible Crops: Nutrient Film Technique (NFT) Systems
With the increasing number of controlled environment agriculture farms, Virginia Cooperative Extension is working closely with specialty crop growers to address the challenges of establishing and managing hydroponic greenhouse operations. Growers interested in producing food crops in controlled environments can use several different types of hydroponic systems. One of the most common types of hydroponic systems is called nutrient film technique (NFT).
Jul 24, 2023 SPES-463NP
Hydroponic Production of Edible Crops: Deep Water Culture (DWC) Systems Jul 19, 2023 SPES-464NP
Hydroponic Production of Edible Crops: Media Systems
One common type of hydroponic system is known as a media system and utilizes some type of containerized media to grow plants. This media or substrate is used primarily to anchor the plants while nutrient solution is delivered to the plants via sub-irrigation or top-irrigation. The terms media and substrate will be used interchangeably in this publication.
Aug 6, 2023 SPES-465NP
Hydroponic Production of Edible Crops: System and Crop Comparisons
This factsheet is part of a series of seven factsheets targeting beginning farmers growing edible crops using hydroponic greenhouse systems. There are also five videos that are related to the factsheets and included in the numbering sequence.
Jul 26, 2023 SPES-466NP
Hydroponic Production of Edible Crops: Food Safety Considerations Jul 20, 2023 SPES-467NP
Farming Foundations in Hydroponics: Targeting the Marketplace Jul 12, 2023 SPES-468NP
Farming Foundations in Hydroponics: Crop and System Types Jul 12, 2023 SPES-469NP
Farming Foundations in Hydroponics: Planning Your Production Jul 12, 2023 SPES-470NP
Local, Community Focused Hydroponics: Endless Summer Harvest Jul 12, 2023 SPES-471NP
High Tech for Small-Scale Hydroponics: Schuyler Greens Company Jul 12, 2023 SPES-472NP