"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you want your plants to grow big and healthy, soil quality matters. Even if you aren’t planning on ...

Spring is in the air, and your garden is begging for attention. You’ve got seeds lined up, compost ready, and dreams of a ...

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When you really get down to earth about gardening, you’ll absorb the significance of soil. But unless you test the earth in your region occasionally to find out what’s in the mix, you won’t know how ...

Knowing, understanding, and controlling your soil’s pH are all crucial to having a successful garden. The tool to help you with all three is a soil test kit. The best soil test kit provides you with a ...

Q: How/where do I obtain soil test kits? A: I like the do-it-yourself, mail-in kits that are sent to and analyzed by Penn State University's Agricultural Analytic Services Lab. You dig your own core ...

TRUSTED BY 100,000+ GARDENERS: With over 100,000 soil test kits sold and 3,400+ reviews, Garden Tutor soil pH tester kit has helped gardeners across the country optimize their soil nutrients for ...