Young seedlings sprouting in a peat starter tray

Learn

Short, practical lessons that connect to what you grow. Complete them in any order, or follow a path from start to finish.

Learning paths

Container Gardening Start to Finish

Beginner

A beginner path from climate basics through container selection, watering science, and fertility for productive pots and planters on patios, balconies, and small yards.

8 lessons · about 72 min

Soil Health Fundamentals

Beginner

Build from compost and NPK basics through pH, cover crops, and living soil biology for long-term fertility without dependency on synthetic inputs.

7 lessons · about 78 min

First season foundations

Beginner

The essentials for a first productive season: zones and frost, containers that fit your crops, and watering that keeps everything alive.

3 lessons · about 25 min

Organic Pest and Disease Management

Intermediate

Use scouting, IPM thresholds, companions, rotation, and intercropping to manage pests and diseases with biological and cultural tools before sprays.

5 lessons · about 60 min

Growing Tomatoes from Seed

Intermediate

Follow tomatoes from seed packet to harvest with indoor starts, transplant timing, pruning, feeding, companions, rotation, and early pest detection.

9 lessons · about 96 min

Grow more from the same space

Intermediate

Intermediate techniques that raise output without more square footage: smart pairings, staggered sowings, and catching pests early.

3 lessons · about 34 min

Year-Round Greens

Intermediate

Plan cool-season greens and succession sowings from frost dates through fall prep so salad and cooking greens stay available across seasons.

8 lessons · about 72 min

Beginner lessons

Watering by the numbers

How much water vegetables really need, how rain counts toward it, and how to check instead of guess.

7 min read

When to water

Use time of day, weather cues, and simple soil checks to water when plants need it and reduce disease risk.

7 min read

Reading your hardiness zone

What USDA zones actually tell you, what they leave out, and how to use frost dates to plan a season.

8 min read

Thinning seedlings

Learn why crowded seedlings compete for light and nutrients, and how to thin at the right stage without damaging neighbors.

8 min read

Reading a seed packet

Decode the numbers and symbols on seed packets so you can sow at the right time, depth, and spacing for your climate.

8 min read

What is succession planting?

Succession planting staggers sowings so harvests arrive in manageable waves instead of a single overwhelming glut.

8 min read

Mulching basics

Choose the right mulch material, apply it at the proper depth, and time application to conserve moisture and suppress weeds.

9 min read

Direct sow vs. transplant

Some crops grow best from seed sown in place; others need a head start indoors. Learn which method suits each vegetable and why.

9 min read

Understanding NPK

Learn what nitrogen, phosphorus, and potassium do for plants and how to read the numbers on a fertilizer label.

10 min read

Container size and root depth

Match pot volume and depth to each crop so roots, water, and yields stay healthy.

10 min read

Watering deeply vs. frequently

Understand how watering depth shapes root growth, drought tolerance, and the warning signs of too much or too little moisture.

10 min read

Starting seeds indoors

Start seeds indoors with correct timing, adequate light, and practices that prevent damping-off and transplant shock.

12 min read

Composting for beginners

Build a productive compost pile by balancing carbon and nitrogen materials, managing moisture, and troubleshooting common problems.

12 min read

Intermediate lessons

Succession planting for a steady harvest

Stagger sowings so the kitchen gets a stream of produce instead of one overwhelming week.

10 min read

Fall garden preparation

Prepare beds for winter and next spring by timing amendments, sowing cover crops, and protecting perennials before cold sets in.

10 min read

Cover cropping basics

Cover crops protect and improve soil between vegetable plantings by fixing nitrogen, adding organic matter, and preventing erosion.

10 min read

Fertigation and liquid feeding

Deliver soluble nutrients through irrigation water at growth-stage-appropriate rates while avoiding salt buildup in soil and containers.

10 min read

Pruning and training tomatoes

Manage indeterminate and determinate tomatoes through pruning, suckering, and support systems that improve airflow and fruit quality.

11 min read

Saving seeds

Save seed from open-pollinated varieties using proper isolation, ripeness, drying, and storage so next year's plants grow true to type.

11 min read

Soil pH and why it matters

Soil pH controls which nutrients are available to plants. Learn to test pH and amend with lime or sulfur when needed.

11 min read

Container watering science

Containers dry faster than ground soil. Learn why, and how sub-irrigation and reservoirs can stabilize moisture for roots.

11 min read

Reading pest damage before it spreads

Diagnose the most common vegetable pests from the marks they leave, and respond proportionately.

12 min read

Crop rotation principles

Rotate plant families through beds to break disease cycles, balance nutrient demands, and maintain long-term soil health.

12 min read

Integrated pest management

IPM combines regular scouting, action thresholds, and biological controls before reaching for broad-spectrum pesticides.

12 min read

Intercropping strategies

Grow two or more crops in the same space by exploiting differences in height, timing, and root depth for higher total yield.

12 min read

Companion planting that actually works

Separate the folklore from the useful: which plant pairings have a real mechanism behind them.

12 min read

Advanced lessons