Also, note that pine needles are at their lowest pH (highest level of acidity) when they are fresh and green; so, if you are using pine needles to increase soil acidity, use the freshest, newest fallen, greenest pine needles you can find.
An amazing long-lasting mulch that is also free if you have your own pine trees
Go ahead and throw some pine needles into your compost!
Pine needles make a great path topper...so long as you don't go barefoot. Ouch!
Help keep weeds away with pine needles
Pine needles offer great insulation for overwintering
You can keep hills from eroding with regular application of pine needles
If you practice no till gardening then consider using pine needles.
He's cute, but he's a menace in the garden and he HATES the smell of pine.