Ready to dig into the world of plants? -- The challenges -- Beating the heat -- What is a plant? -- Filling our plates -- Super plant: banana -- Our friend, algae -- Super seeds -- Spinach emails -- Power plants -- Super plant: funky fungi -- The clean-up crew -- Glow in the dark -- Cactus bags -- Making new plants -- Super plant: aloe vera -- Save our soil! -- No soil, no problem -- Plants in space -- Make it rain -- Cleaning the air -- Beware the fertilizer -- Natural growing -- Super plant: beet -- Ancient farmers -- Save the prairies! -- In praise of wood -- Super plant: bamboo -- Living bridges -- Greener cities -- Pollinator highway -- Nature's power -- Get well soon -- Top of the crops -- What can you do? -- Looking to the future -- Glossary.