The Definitive Houseplant Guide

Do your plants keep dying and you don't know why? This guide explains it step by step, in plain language, so you can stop guessing and start caring for your plants with confidence.

It's not a list of random tricks. It teaches you the why behind every care step, which is what lets you solve problems on your own. It's based on publications from universities such as Minnesota, Maryland, Penn State and Iowa State.

What you'll learn (32 pages):

✔ How a plant lives, and why most die from overwatering.

✔ Light: how to measure it in your home with the shadow test, no devices needed.

✔ Watering: the finger test, how much and how often, and how to rescue a plant with rotten roots.

✔ Potting mix and pots: which mix to use and why you shouldn't put stones at the bottom.

✔ Repotting step by step, fertilizing without burning roots, humidity and temperature.

✔ The 5 most common indoor pests and how to treat them.

✔ Diagnosis table: find your plant's symptom (yellow leaves, dry tips, drooping) and the likely cause.

✔ 22 easy plant profiles (pothos, monstera, snake plant, ZZ, calathea, orchid and more), with light, watering and pet safety.

✔ A 4-week plan, a maintenance calendar and the 15 most common mistakes.

✔ A 20-question final exam to check that you're now a near-expert.

Perfect for: first-time plant owners, anyone who has lost several plants and wants to understand why, and apartment dwellers.

Format: digital PDF, instant download, readable on phone, tablet or computer.

Educational, general guide. Results vary with your climate and home. If you have pets, verify each plant at aspca.org.