Greenhouse Thermometer and Humidity Data Logger
TempPro TempAir Bluetooth Thermometer Hygrometer
Helps a plant enthusiast spot conditions that may be stressing their collection.
GardenersScience Nerds
Cat-Safe Indoor Window Garden Planter
~$11 typical price
K&H EZ Mount Window Cat Grass Grow Station
A clip-on planter kit for growing cat grass in a bright window away from floor pots.
Why it makes a great gift
Provides a fresh nibble spot while protecting other houseplants from curious paws.
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Soil Moisture Meter for Houseplants
SONKIR 3-in-1 Soil Moisture, Light and pH Tester
Helps a worried plant owner stop guessing when to water.
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Foldable Repotting Mat
Keeps soil off the kitchen floor, which is the whole fight of repotting in an apartment.
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Bonsai Tree Starter Kit
Natureit Bonsai Wooden Seed Kit
A meditative, slow hobby that lasts for years.
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