Eric Stallknecht https://pubs.ext.vt.edu/author/s/stallknecht-eric.resource.html en Mon, 21 Aug 2023 15:05:51 -0400 http://cyber.law.harvard.edu/rss/rss.html Patriotic Gardens: How to Plant a Red, White and Blue Garden https://pubs.ext.vt.edu/426/426-210/426-210.html Fri, 13 Feb 2026 09:05:35 -0500 https://pubs.ext.vt.edu/426/426-210/426-210.html Patriotic GardensExpert-ReviewedHorticultureSchool of Plant and Environmental SciencesAnnuals, Perennials & BulbsGarden & Landscape Design 2026-01-26T00:00:00.000-05:00

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

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Virginia Cooperative Extension is a partnership of Virginia Tech, Virginia State University, the U.S. Department of Agriculture (USDA), and local governments, and is an equal opportunity employer. For the full non-discrimination statement, please visit ext.vt.edu/accessibility. 

]]> Patriotic Gardens: Developing A Statewide Corridor and Entrance Enhancement Program https://pubs.ext.vt.edu/426/426-211/426-211.html Fri, 13 Feb 2026 09:35:20 -0500 https://pubs.ext.vt.edu/426/426-211/426-211.html HorticultureSchool of Plant and Environmental SciencesAnnuals, Perennials & BulbsCommunity PlanningPatriotic GardensExpert-ReviewedGarden & Landscape Design 2026-01-16T00:00:00.000-05:00

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Virginia Cooperative Extension is a partnership of Virginia Tech, Virginia State University, the U.S. Department of Agriculture (USDA), and local governments, and is an equal opportunity employer. For the full non-discrimination statement, please visit ext.vt.edu/accessibility. 

]]> Patriotic Gardens: Red, White, and Blue in Fall and Winter Gardens https://pubs.ext.vt.edu/426/426-228/426-228.html Fri, 13 Feb 2026 09:47:27 -0500 https://pubs.ext.vt.edu/426/426-228/426-228.html Patriotic GardensExpert-ReviewedHorticultureSchool of Plant and Environmental SciencesAnnuals, Perennials & BulbsGarden & Landscape Design 2026-01-20T00:00:00.000-05:00

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

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Virginia Cooperative Extension is a partnership of Virginia Tech, Virginia State University, the U.S. Department of Agriculture (USDA), and local governments, and is an equal opportunity employer. For the full non-discrimination statement, please visit ext.vt.edu/accessibility. 

]]> The Basics of Fertilizer Calculations for Greenhouse Crops https://pubs.ext.vt.edu/430/430-100/430-100.html Fri, 17 Oct 2025 10:39:13 -0400 https://pubs.ext.vt.edu/430/430-100/430-100.html HorticultureSchool of Plant and Environmental SciencesTools & TechniquesHampton Roads Agricultural Research and Extension CenterNursery & GreenhouseExpert-ReviewedPlants, Soils, & Entomology 2025-10-16T00:00:00.000-04:00

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

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Virginia Cooperative Extension is a partnership of Virginia Tech, Virginia State University, the U.S. Department of Agriculture (USDA), and local governments, and is an equal opportunity employer. For the full non-discrimination statement, please visit ext.vt.edu/accessibility. 

]]> Dealing with the High Cost of Energy for Greenhouse Operations https://pubs.ext.vt.edu/430/430-101/430-101.html Fri, 22 Nov 2024 16:23:20 -0500 https://pubs.ext.vt.edu/430/430-101/430-101.html Nursery & GreenhouseExpert-ReviewedHorticultureAgricultural Financial Mgmt. 2023-08-21T00:00:00.000-04:00

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

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Virginia Cooperative Extension is a partnership of Virginia Tech, Virginia State University, the U.S. Department of Agriculture (USDA), and local governments, and is an equal opportunity employer. For the full non-discrimination statement, please visit ext.vt.edu/accessibility. 

]]> Using Plant Growth Regulators on Containerized Herbaceous Perennials https://pubs.ext.vt.edu/430/430-103/430-103.html Fri, 13 Dec 2024 17:33:18 -0500 https://pubs.ext.vt.edu/430/430-103/430-103.html Nursery & GreenhouseExpert-ReviewedHorticulture 2023-08-21T00:00:00.000-04:00

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

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Virginia Cooperative Extension is a partnership of Virginia Tech, Virginia State University, the U.S. Department of Agriculture (USDA), and local governments, and is an equal opportunity employer. For the full non-discrimination statement, please visit ext.vt.edu/accessibility. 

]]> Selecting and Using Plant Growth Regulators on Floricultural Crops https://pubs.ext.vt.edu/HORT/HORT-43P/HORT-43P.html Fri, 10 Jan 2025 15:51:29 -0500 https://pubs.ext.vt.edu/HORT/HORT-43P/HORT-43P.html Nursery & GreenhouseHorticultureSchool of Plant and Environmental SciencesNorth Carolina State University 2025-01-10T00:00:00.000-05:00

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

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Virginia Cooperative Extension is a partnership of Virginia Tech, Virginia State University, the U.S. Department of Agriculture (USDA), and local governments, and is an equal opportunity employer. For the full non-discrimination statement, please visit ext.vt.edu/accessibility. 

]]> Leaching Fraction: A Tool to Schedule Irrigation for Container-Grown Nursery Crops https://pubs.ext.vt.edu/SPES/SPES-128/SPES-128.html Fri, 22 Nov 2024 15:35:47 -0500 https://pubs.ext.vt.edu/SPES/SPES-128/SPES-128.html Expert-ReviewedSchool of Plant and Environmental SciencesVegetables & Specialty Crops 2024-06-05T00:00:00.000-04:00

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

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Virginia Cooperative Extension is a partnership of Virginia Tech, Virginia State University, the U.S. Department of Agriculture (USDA), and local governments, and is an equal opportunity employer. For the full non-discrimination statement, please visit ext.vt.edu/accessibility. 

]]> Calculating and Using Daily Light Integral (DLI): An Introductory Guide https://pubs.ext.vt.edu/SPES/spes-720/spes-720.html Thu, 14 Aug 2025 13:33:43 -0400 https://pubs.ext.vt.edu/SPES/spes-720/spes-720.html Indoor PlantsSchool of Plant and Environmental SciencesBeginning FarmerGarden & Landscape Design 2025-08-13T16:31:00.000-04:00

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

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Virginia Cooperative Extension is a partnership of Virginia Tech, Virginia State University, the U.S. Department of Agriculture (USDA), and local governments, and is an equal opportunity employer. For the full non-discrimination statement, please visit ext.vt.edu/accessibility. 

]]> Virginia Horticulture Production Trends: 2017-2022 https://pubs.ext.vt.edu/SPES/spes-723/spes-723.html Fri, 15 Aug 2025 16:11:15 -0400 https://pubs.ext.vt.edu/SPES/spes-723/spes-723.html TurfNursery & GreenhouseAlternative AgricultureSchool of Plant and Environmental Sciences 2025-08-15T16:10:00.000-04:00

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

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Virginia Cooperative Extension is a partnership of Virginia Tech, Virginia State University, the U.S. Department of Agriculture (USDA), and local governments, and is an equal opportunity employer. For the full non-discrimination statement, please visit ext.vt.edu/accessibility. 

]]> Virginia Horticulture Specialist Team https://pubs.ext.vt.edu/SPES/spes-764.html Thu, 12 Feb 2026 10:31:09 -0500 https://pubs.ext.vt.edu/SPES/spes-764.html HorticultureSchool of Plant and Environmental Sciences 2026-02-10T16:35:00.000-05:00

Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.

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Virginia Cooperative Extension is a partnership of Virginia Tech, Virginia State University, the U.S. Department of Agriculture (USDA), and local governments, and is an equal opportunity employer. For the full non-discrimination statement, please visit ext.vt.edu/accessibility. 

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