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27 publications were found on Nursery
  • 2023 Georgia Ag Forecast Series: Green Industry 2023 (AP 130-1-12) 1. 2022 was a good year for many green industry firms, with many firms seeing increased profits. 2. There are many unknowns going into 2023 that will impact green industry sales, including higher inflation and interest rates, mixed signals within the economy, and the impact of varying strength of the housing market in Georgia. 3. Green industry sales in Georgia are projected to be similar to 2022 …
  • 2024 Georgia Ag Forecast Series: Green Industry 2024 (AP 130-2-12) 1. 2023 was a good year for many green industry firms, but not as good as 2020–2022. 2. The unknowns going into 2024 include higher inflation and interest rates, mixed signals within the economy, increased input costs, and variability in the housing market. 3. Green industry sales in Georgia are projected to be lower than 2023 levels.
  • 2025 Georgia Ag Forecast Series: Green Industry 2025 (AP 130-3-12) 1. 2024 was a good year for many green industry firms, though Hurricane Helene mitigated these positives for many growers. 2. There are many unknowns going into 2025 that will impact green industry sales, including higher inflation and interest rates, mixed signals within the economy, increased input costs, and the varying strength of the housing market in Georgia. 3. Green industry demand is expe…
  • Alternatives to Petroleum-Based Containers for the Nursery Industry (B 1407) Beginning in the 1970s, container nursery production acreage rapidly increased such that container nursery production is now the dominant method of nursery production. As a standard in the industry, plastic nursery containers are lightweight, durable, familiar to growers, work well with automation, and can be reused or recycled. However, they are limited in their ability to be sustainably eco-frie…
  • Alternatives to Synthetic Herbicides for Weed Management in Container Nurseries (B 1410) Weed management is one of the most critical and costly aspects for container nursery production. High irrigation and fertilization rates create a favorable environment for weed growth in addition to crop growth. Weeds can quickly out-compete the crop for light and other resources, reducing the rate and amount of crop growth as well as salability. Weed management in nursery production is most effec…
  • Biochar Basics Series: Biochar Basics: An Introduction to Biochar as a Container Substrate Component (C 1292-01) Additional author: Mengmeng Gu, Professor, Colorado State University Department of Horticulture and Landscape Architecture. Biochar has been proposed to be beneficial to the environment and plants. However, many people do not know what biochar is, what can biochar do, or how biochar can be used. In Part 1 of this publication, we provide introductory information on biochar used to partially replac…
  • Biochar Basics Series: Biochar Basics: Biochar Properties and Making the Right Biochar Mix (C 1292-04) Additional author: Mengmeng Gu, Professor, Colorado State University Department of Horticulture and Landscape Architecture. Container substrates must fulfill several functions for plant growth: create a suitable environment for root growth, physically support them, hold nutrients and water, and enable gas exchange between the roots and the atmosphere. Suitable physical and chemical container subst…
  • Biochar Basics Series: Biochar Basics: Effects on Plant Disease (C 1292-03) Additional author: Mengmeng Gu, Professor, Colorado State University Department of Horticulture and Landscape Architecture. How does biochar play a role in a plant-disease system? Briefly, before the pathogen infects plants, biochar can improve plant growth by increasing water and nutrient uptake, a healthier plant may be more resistant to attack. On the other hand, after a pathogen infects the pl…
  • Biochar Basics Series: Biochar Basics: Effects on Plant Growth (C 1292-02) Additional author: Mengmeng Gu, Professor, Colorado State University Department of Horticulture and Landscape Architecture. Is Biochar Good or Bad for Plant Growth? Mixing biochar into soilless substrates may have negative, zero, or positive effects on plant growth. Biochar made from green waste mixed with peat at 50% by volume has been shown to increase prayer plants' total biomass and leaf surf…
  • Conversion Tables, Formulas and Suggested Guidelines for Horticultural Use (B 931) Pesticide and fertilizer recommendations are often made on a pounds per acre and tons per acre basis. While these may be applicable to field production of many crops, orchardists, nurserymen and greenhouse operators often must convert these recommendations to smaller areas, such as row feet, square feet, or even per tree or per pot. Thus pints, cups, ounces, tablespoons and teaspoons are the commo…
  • Diagnostics System for Crop History and Disorders in Greenhouses and Nurseries (B 1273) This diagnostic system is designed as a tool to assist growers, Extension specialists and county agents to diagnose problems with ornamental crops. The document consists of six major sections and five appendices. Each section is designed to supply information on various important aspects of the crop under scrutiny.
  • Essential pH Management in Greenhouse Crops: pH and Plant Nutrition (B 1256) Your goal as a greenhouse grower is to maintain a stable pH over the life of the crop. This is not an easy task since many factors can affect pH in the growing substrate. The pH can go up or down within several weeks of the crop cycle and if you wait for deficiency or toxicity symptoms to develop, you have already compromised the health of the crop and you r profits. Knowing all factors involved i…
  • Fertilizer Injectors: Selection, Maintenance and Calibration (B 1237) Fertilizer injectors are devices used to apply water-soluble fertilizers, pesticides, plant growth regulators, wetting agents and mineral acids during crop production. They are a vital part of modern greenhouse or nursery operations. Despite the advantages, many growers have had at least one experience with a compromised, damaged or even ruined crop where the cause was traced to a malfunctioning i…
  • Georgia Green*A*Syst: Environmental Checklist for Nurseries, Greenhouses and Turfgrass Producers (B 1366) Georgia's nurseries, greenhouses and turfgrass businesses are major contributors to Georgia's growing economy, to the beauty of Georgia homes and businesses, and to a better quality of life. When used appropriately, the products and services provided by these businesses enhance the environment of their customers. Thus, it only makes sense that these businesses should use management practices that …
  • Greenhouse*A*Syst Series: Irrigation and Technology Assessment (B 1275) The Greenhouse*A*Syst series of publications is a confidential self-assessment program you can use to evaluate your greenhouse business for risks associated with water management issues. Armed with facts and figures, you will then be able to reevaluate your management strategies and determine ways to conserve water and minimize those risks. By following the guidelines, you will be able to establis…
  • Greenhouse*A*Syst Series: Water Management Assessment (B 1276) The Greenhouse*A*Syst series of publications is a confidential self-assessment program you can use to evaluate your greenhouse business for risks associated with water management issues. Armed with facts and figures, you will then be able to reevaluate your management strategies and determine ways to conserve water and minimize those risks. By following the guidelines, you will be able to establis…
  • Greenhouse*A*Syst Series: Water Quality Assessment (B 1277) The Greenhouse*A*Syst series of publications is a confidential self-assessment program you can use to evaluate your greenhouse business for risks associated with water management issues. Armed with facts and figures, you will then be able to reevaluate your management strategies and determine ways to conserve water and minimize those risks. By following the guidelines, you will be able to establis…
  • Greenhouse*A*Syst Series: Water Recycling and Water Reuse Assessment (B 1278) The Greenhouse*A*Syst series of publications is a confidential self-assessment program you can use to evaluate your greenhouse business for risks associated with water management issues. Armed with facts and figures, you will then be able to reevaluate your management strategies and determine ways to conserve water and minimize those risks. By following the guidelines, you will be able to establis…
  • Greenhouse*A*Syst Series: Water Source Use and Expansion Assessment (B 1274) The Greenhouse*A*Syst publication Series has been developed to assist greenhouse owners with the task of assessing three management issues: Water management, Environmental Risk and Business Profitability. This publication will also help you establish a water conservation document you may find useful if and when state or local water authorities develop policies or implement water restrictions. Most…
  • Greenhouse*A*Syst Series: Water Use Regulation, Legislative Awareness and Company Water Policy Assessment (B 1279) The Greenhouse*A*Syst series of publications is a confidential self-assessment program you can use to evaluate your greenhouse business for risks associated with water management issues. Armed with facts and figures, you will then be able to reevaluate your management strategies and determine ways to conserve water and minimize those risks. By following the guidelines, you will be able to establis…
  • How to Generate Income on 20 Acres or Less (B 1551) The idea of producing your own food in a clean, controlled environment is very appealing. While dreams may be big, careful research and planning should be done prior to jumping into any farm venture. Important items such as desire, capital, feasibility, labor, demographics, and marketing all need to be considered.
  • Hurricane and Storm Damage to Greenhouse and Greenhouse Crops (TP 120) Hurricanes can cause severe damage to greenhouse structures and crops, both directly and indirectly. Strong winds, heavy rains, and flooding not only impact physical infrastructure, but also damage crops through exposure to extreme conditions. Additionally, disruptions to water, electricity, and logistics complicate production efforts. This publication outlines common types of hurricane damage in…
  • Lantana Lace Bug Biology and Management (C 1262) The lantana lace bug, Teleonemia scrupulosa Stål (Tingidae: Hemiptera), is a serious pest of lantana (Lantana camara L.). Although lantana is regarded as an invasive weed both in the United States and worldwide, many popular cultivars continue to be planted in residential and public ornamental landscapes and gardens. Previously, the lantana lace bug was deliberately introduced to several countries…
  • Nursery Crop Selection and Market Implications (B 1398) Each year, one of the first questions both seasoned and new nursery producers, managers and owners asks is, “What plants should be propagated and/or grown in the upcoming season(s)?” Answering this question requires a complex equation of inputs ranging from the type of nursery operation that exists to physical location and market trends. For this reason, the answer to this question varies for each…
  • Success with Mixed Containers Using Perennial and Woody Plants (B 1418) This publication offers information on types of plants suitable for mixed containers, with an emphasis on perennial and woody species and cultivars, as well as aesthetic qualities, cultural conditions and placement within the container.
  • Top 10 Nursery Production Integrated Pest Management Practices in the Southeast (C 1008) Integrated pest management (IPM) is a sustainable approach to managing pests by combining biological, cultural, physical and chemical tools in a way that minimizes economic, health and environmental risks. One hundred and seventy-eight horticultural producers were surveyed in 2009-10 to determine the IPM practices used by growers in the southeastern U.S. Growers were asked a series of questions ab…
  • Using Surfactants, Wetting Agents, and Adjuvants in the Greenhouse (B 1319) Many pesticides require the addition of an adjuvant, and some do not. When applying fungicides, insecticides or herbicides without a recommended adjuvant, 30 percent to 50 percent reduction in pest control can be expected. Adjuvants may cause damage to a plant if the wrong adjuvant is used or if it is used at too high a concentration. Using the correct adjuvant on a greenhouse crop is a critical d…