Vegetable Gardening Course

Lesson 1 • Vegetable Families and Crop Types

Introduces botanical families, common crop categories, and their distinct growing requirements. Enables accurate crop selection and rotation planning throughout the course.

Lesson 2 • Climate and Microclimate Assessment

Teaches how regional climate zones and local microclimates affect crop performance. Students can map sun, wind, and frost patterns on any garden site.

Lesson 3 • Understanding Plant Biology Basics

Covers cell structure, photosynthesis, respiration, and nutrient uptake in vegetables. Establishes the biological framework needed for every cultivation decision in later chapters.

Lesson 1 • Soil Testing and pH Management

Teaches laboratory and field testing for pH, macronutrients, and micronutrients. Students interpret results and select amendments to correct deficiencies.

Lesson 2 • Bed Preparation Techniques

Covers double-digging, no-till, and raised-bed construction methods for different soil conditions. Students select the appropriate technique based on site and crop needs.

Lesson 3 • Soil Composition and Texture

Explains sand, silt, clay, and organic matter proportions and their effects on drainage and aeration. Connects soil texture to root development and water retention.

Lesson 4 • Composting for Garden Fertility

Explains hot and cold composting processes, feedstock ratios, and finished compost application. Connects compost use to long-term soil health and reduced input costs.

Lesson 1 • Transplant Production and Hardening Off

Guides seedling care from emergence to transplant-ready stage, including hardening-off protocols. Ensures transplants survive field conditions without transplant shock.

Lesson 2 • Direct Seeding in the Garden

Covers furrow depth, spacing, thinning, and soil contact techniques for direct-sown crops. Students decide which crops benefit from direct seeding versus transplanting.

Lesson 3 • Seed Types and Sourcing

Distinguishes open-pollinated, hybrid, and heirloom seeds and evaluates supplier quality. Students match seed type to production goals and seed-saving intentions.

Lesson 4 • Indoor Seed Starting Setup

Teaches grow-light selection, heat mat use, and sterile media preparation for indoor starts. Students build a functional seed-starting station suited to their space.

Lesson 1 • Water Conservation Strategies

Covers mulching, rainwater harvesting, and deficit irrigation to reduce water use. Reinforces soil structure knowledge from Chapter 2 to maximise water retention.

Lesson 2 • Irrigation Scheduling and Timing

Teaches soil moisture monitoring, weather-based adjustments, and time-of-day watering rules. Students build a weekly irrigation schedule for a multi-crop garden.

Lesson 3 • Plant Water Needs and Stress Signs

Explains evapotranspiration, wilting, and blossom drop as indicators of water stress. Connects water management to the growth stages introduced in Chapter 1.

Lesson 1 • Macronutrients and Micronutrients

Details the roles of nitrogen, phosphorus, potassium, and key micronutrients in vegetable growth. Builds on soil test interpretation from Chapter 2 to guide amendment choices.

Lesson 2 • Building a Seasonal Fertility Plan

Guides creation of a full-season fertility calendar aligned with crop growth stages. Students integrate soil test data, organic inputs, and crop rotation into one plan.

Lesson 3 • Fertigation and Foliar Feeding

Teaches injecting soluble nutrients through irrigation systems and applying foliar sprays. Connects irrigation system knowledge from Chapter 4 to precision nutrient delivery.

Lesson 4 • Organic Fertiliser Options

Covers compost, manure, blood meal, bone meal, and kelp as organic nutrient sources. Students calculate application rates based on nutrient content and crop demand.

Lesson 1 • Organic and Low-Impact Treatments

Covers neem oil, insecticidal soap, copper fungicide, and beneficial insect habitat creation. Students select treatments that preserve soil biology and pollinator populations.

Lesson 2 • Integrated Pest Management Principles

Explains IPM thresholds, monitoring, biological controls, and cultural practices as a system. Students design an IPM plan that prioritises prevention over reactive treatment.

Lesson 3 • Common Vegetable Pests Identification

Covers aphids, caterpillars, beetles, slugs, and other major vegetable pests with visual ID keys. Students use field scouting techniques to detect infestations early.

Lesson 4 • Preventive Cultural Practices

Teaches crop rotation, sanitation, resistant variety selection, and row cover use for prevention. Reinforces variety knowledge from Chapter 3 and rotation planning from Chapter 2.

Lesson 1 • Crop Rotation Principles and Benefits

Explains how rotating botanical families breaks pest cycles and balances soil nutrient depletion. Builds on family classification from Chapter 1 and soil biology from Chapter 2.

Lesson 2 • Companion Planting and Polycultures

Examines evidence-based companion combinations that deter pests, fix nitrogen, or improve yield. Students design polyculture beds that integrate IPM principles from Chapter 6.

Lesson 3 • Succession Planting Strategies

Covers staggered seeding intervals, relay planting, and gap-filling to extend harvest windows. Students calculate seeding intervals based on days-to-maturity data.

Lesson 4 • Space Optimisation Techniques

Covers intensive spacing, vertical growing, and interplanting to maximise yield per square foot. Students redesign a sample garden layout for maximum productivity.

Lesson 1 • Harvesting Tools and Techniques

Covers knives, scissors, harvest bins, and handling practices that prevent crop damage. Students match tools to crop type and practice clean-cut harvesting methods.

Lesson 2 • Storage Methods by Crop Type

Covers root cellaring, refrigeration, curing, and dry storage for different vegetable categories. Students create a storage plan that matches each crop's ethylene sensitivity.

Lesson 3 • Post-Harvest Handling and Cooling

Explains field heat removal, hydrocooling, and proper crating to preserve freshness. Connects to food hygiene standards for safe handling from field to storage.

Lesson 4 • Season Extension Tools and Techniques

Teaches cold frames, low tunnels, high tunnels, and frost cloth use to extend harvest windows. Students calculate the additional growing weeks each tool provides in their climate.