Resources by Edward Olsen
Title | Available As | Summary | Date | ID | Author |
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Plant Propagation from Seed | Sexual propagation involves the union of the pollen (male) with the egg (female) to produce a seed. The seed is made up of three main parts: the outer seed coat, which protects the seed; a food reserve (e.g., the endosperm); and the embryo, which is the young plant itself. When a seed is mature and put in a favorable environment, it will germinate, or begin active growth. In the following section, seed germination and transplanting of seedswill be discussed. |
Oct 11, 2019 | 426-001 (SPES-682P) | ||
Garden Mums for the Home Garden | Garden mums (Chrysanthemum x morifolium) are known for their vibrant blooms and resilience and are a popular choice for adding color to gardens and landscapes in the fall. They are one of the best perennial plants for late summer and fall bloom. They are important in many Virginia landscapes, flowering during September and October when few other plants are in bloom. They bloom over a long period, exist in a very wide range of flower forms and colors, and require a minimum of care. |
Apr 16, 2025 | 426-016 (SPES -696NP) | ||
Planning the Vegetable Garden | This publication covers key questions to consider when planning a vegetable garden. |
Mar 12, 2025 | 426-312 (SPES-678P) | ||
Care Sheet for Sabal minor or “Dwarf Palmetto” in Virginia Landscapes | Native to the Southern United States, the Sabal minor or Dwarf Palmetto is a smaller and much shorter cousin to the familiar Sabal palmetto that lines the streets and palisades of cities in the Deep South, where the fronds were once cut to make ladies’ hand fans. Part of the Dwarf Palmetto’s native range includes the extreme southeastern portion of Virginia. As a result, S. minor is one of the most cold-hardy palms that can be grown in the Commonwealth of Virginia. |
Nov 6, 2024 | HORT-60NP (SPES-695NP) | ||
Fooling Mother Nature: Forcing Flower Bulbs for Indoor Bloom | Have you ever wondered if it is possible to enjoy the beauty of bulbs in the middle of winter? The answer is definitely yes! Many people are familiar with the hourglass-shaped vase filled with water and topped with a hyacinth bulb, or a low bowl filled with several Paper White narcissus, and the popular boxed amaryllis bulb as a welcome winter holiday gift. Most bulbs can be forced but additional planning is required in order to have a successful period of blooms. |
Apr 15, 2025 | HORT-76NP (SPES-677NP) | ||
Peppers | A fact sheet on growing peppers in the Virginia home garden. |
Mar 24, 2025 | SPES-684NP | ||
Eggplant | A factsheet on growing eggplant in the Virginia home garden. |
Mar 25, 2025 | SPES-686NP | ||
Safety and Risk Management for Virginia Extension Master Gardeners | Everything that Virginia Extension Master Gadeners do involves some sort of risk. It could be risk to their own health and safety, risk to the health and safety of participants in the programs they lead, risk to property (like those new pollinator plants they are planting), risk to natural resources, or risk to the reputation of the volunteers, chapters, program, Virginia Tech, Commonwealth of Virginia, and local partners with whom they are volunteering. “Risk management” is the sum of all the strategies we use to try to reduce the likelihood that an action we take will cause harm. Risk management is the responsibility of every Virginia Extension Master Gardener (EMG). In this publication, we describe the common categories of risk EMG volunteers may encounter as part of their learning and service in the program. We give examples of specific risks in each category, and we describe recommended strategies for EMG volunteers to follow. |
Jul 25, 2025 | SPES-699NP | ||
Extension Master Gardener Project Guidelines and Proposals | Very often, EMG projects and activities “spontaneously generate,” whether from a community request or from a volunteer who has an idea that meets a local need. Because the projects may or may not integrate with the planned educational programming to be implemented by EMGs, the opportunities that arise should be evaluated to see if they are appropriate Extension activities, whether they are feasible, and if there is sufficient commitment to ensure completion. New projects should be evaluated to determine how they fit into Extension program areas, such as sustainable landscape management, the unit’s Situation Analysis and the agent’s plan of work. If EMG projects and activities are planned outside of the educational program plan designed with local VCE agents and staff, then a Project Proposal and Authorization Form should be completed. |
Jul 25, 2025 | SPES-700NP | ||
Tarping and Occultation Techniques in Gardening and Farming | Tarping or occultation is used in farms and gardens to kill weeds and prepare areas for planting without the use of tillage or chemicals. This publication compares different tarping materials and how to use them effectively. Research is shown determining how long different weeds must remain under the tarping material to be killed. |
Jan 28, 2025 | SPES-616NP (SPES-667NP) | ||
Potatoes | A fact sheet for growing potatoes in the Virginia home garden. |
Mar 24, 2025 | SPES-685NP | ||
African Violets | The African violet (Saintpaulia sp.) is an excellent flowering house plant which will grow and flower under low light intensities found in the average home. Where there is insufficient natural light, they can be grown and flowered successfully entirely under artificial light. Large numbers of varieties, types and colors are available, and the ease with which they can be propagated makes this an excellent plant for interior decoration of the home. |
May 16, 2025 | SPES-698NP | ||
From the Ground Up: Seed Bank Growing Community Impact | Ed Olsen and Wendy Silverman, New River Valley Extension Master Gardener Director, discuss how Virginia Extension Master Gardeners are growing community impact by providing seeds for educational programs and nonprofits through their innovative seed bank program! |
Jun 4, 2025 | SPES-706-1NP | ||
From the Ground Up: Indoor Plants | Get ready to level up your indoor plant game as Ed Olsen from Virginia Cooperative Extension and Will Haas from Strange's Florist and Greenhouses share expert tips on helping your houseplants thrive in From the Ground Up. |
Jun 4, 2025 | SPES-706-2NP | ||
From the Ground Up: Starting Seeds | Spring planting season is upon us as Virginia Cooperative Extension expert Ed Olsen and Henrico County Public Schools Horticulture teacher Heather Veneziano deliver essential seed-starting wisdom to help gardeners kickstart their growing season with confidence. |
Jun 4, 2025 | SPES-706-3NP | ||
From the Ground Up: Winter Seed Sowing Using Recycled Containers | Looking for a simple way to get a head start on your garden? Try winter seed sowing! Virginia Cooperative Extension Specialist Ed Olsen and Extension Master Gardener Cathy Tignor discuss how you can use those recycled plastic beverage containers sitting in your recycling bin to start seeds! Milk jugs, iced tea containers and lemonade bottles make the perfect mini-greenhouses for this technique. |
Jun 4, 2025 | SPES-706-4NP | ||
From the Ground Up: Foodscaping | Discover how foodscaping blends beauty with functionality as Ed Olsen and Master Gardener Phaedra Hise from Virginia Cooperative Extension share expert tips for incorporating edible plants into your landscape design, creating gardens that please both the eye and the palate. |
Jun 4, 2025 | SPES-706-5NP | ||
From the Ground Up: Growing Ginger | Explore the many culinary and beverage uses of the versatile ginger plant in this conversation between Ed Olsen and Dr. Sanjun Gu of Virginia Cooperative Extension, who shares expert tips on how to cultivate this prized rhizome in your own backyard garden. |
SPES-706-6NP | |||
From the Ground Up: Three Sisters | The Three Sisters growing technique maximizes your garden space by planting corn, beans and squash together. Ed Olsen and Extension Master Gardener Noel Talcott with Virginia Cooperative Extension demonstrate this traditional companion planting method for efficient gardening. |
Jul 30, 2025 | SPES-706-7NP |