Articles Index
Humidity and Houseplants—How to Increase Humidity
Tips on how to provide adequate humidity for your houseplants
Plant Lighting—Understanding Natural Light for Houseplants
A description of how plants use light and how to measure indoor light intensity with natural light (not artificial lights).
Pruning Houseplants—How to Prune Houseplants
Tips and tricks on the proper way to prune and trim houseplants (including which plants you should never prune!)
Staking Up Plants—How to Stake Up Houseplants
Learn how to stake up various kinds of houseplants, including vines and climbing plants
Flushing Houseplants—Flushing Fertilizer Salts from Potted Plants
Learn about the importance of flushing fertilizer salts from your houseplants and get tips on how to do it right.
Tips for Watering Houseplants—How to Water Plants
Stop killing your plants with water! General tips on how to water houseplants for a long, healthy life.
History of Wardian Case—What Is A Wardian Case?
A brief history of Wardian Case, or the first terrariums that were used to collect tropical plants in the 19th century
Growing Annuals Indoors—Flowering Plants Inside
Tips on how to grow beautiful containers of flowers indoors to bring your outdoor garden inside!
Understanding Orchid Names—Reading Orchid Labels
Orchid names can be confusing, but in reality, the naming of orchids is governed by a very logical system that gives you all the information you need to know in plant's name. Find out how to read orchid labels, including common abbreviations.
Orchid Hybridization—Understanding Orchid Hybrids
Orchid hybrids are created by crossing genus or species, including established hybrids. You can tell an orchid's parentage from its name.
Begonias—Introduction to Growing Begonias
How to identify and grow begonias, one of the world's most popular genus of plants with more than 1,500 species
Thrips--Managing Thrips on Houseplants and Greenhouses
How to identify and control thrips on houseplants or in greenhouses, including a description of their life cycles and safe methods for treatment.
Mounting Epiphytes—How to Mount Orchids and Other Epiphytes
Learn how to mount epiphytic plants on various kinds of mounts
Watering Hanging Epiphytes the Easy Way
Learn how to water your mounted epiphytic plants (including your orchids and ferns) without destroying your house.
What are Plant Micronutrients—Plant Nutrition
Learn about plant micronutrients and how to identify micronutrient deficiencies
What are Plant Macronutrients—Plant Nutrition
Plants need nine macronutrients to thrive, including the three "fertilizer elements" NPK.
Treating Orchid Fungal Diseases
How to treat common fungal diseases in orchids
Fungal Infections in Orchids—Orchid Plants and Fungal Diseases
Orchids are susceptible to many kinds of fungal infections. Learn which ones cause problems and find out how to treat them.
How to Choose a Plant Container — Picking Containers for Plants
How to pick the best container for your houseplants and container plants, including tips on the benefits of clay versus plastic
Baking Soda Spray—Using Baking Soda on Plants
How to make and use organic baking soda spray to prevent and cure fungal issues on plants
What are Leafminers—Controlling Leafminers
How to identify and control leafminers on ornamental and food plants
Pyrethrin Insecticides—What Is Pyrethrin Insecticide?
How to use and make organic pyrethrin insecticide, including descriptions of which pests it's effective against and recipes for making your own
What Is Insecticidal Soap?—Using Insecticidal Soap
Learn what insecticidal soaps are, how they work, and how to make your own.
Plants that are not Poisonous—Non-poisonous Houseplants
Learn which plants are not poisonous and safe for your home.
Poisonous Houseplants—Is My Plant Poisonous?
Learn which houseplants are poisonous to pets and children