gardening tools
Refers to tools and implements used in gardening, such as shovels, trowels, pruning shears, and watering cans.
I went to the home center to buy gardening tools.
This store has a wide selection of gardening tools.
園芸 means gardening as an activity, while 園芸用具 specifically refers to the tools used for gardening.
農具 refers to farming tools in general, often on a larger scale, whereas 園芸用具 is specifically for gardening.
Compound of 園芸 (gardening) + 用具 (tools, implements).