It's spring cleaning time for my garage and I've run across a couple of things tucked into back corners. They've definitely been there for a while (like 3-4 years), factory packaged - never opened and have no 'use by' type dates on the packaging. Garage is not heated or cooled, so they've had a range of temp variations, tho not boiling or freezing.

I hate to throw out perfectly good stuff, but don't know if these degrade over time and don't want to risk hurting my plants. I will call the manufacturers on Monday (just tried, nobody home weekends), but am sure they'll tell me to buy new!

1) Granular Milky Spore Grub Control, Saint Gabriel Laboratories - 20 lbs.

2) Spray-N-Grow (Inc.) kit (Micronutrient Complex, Bill's Perfect Fertilizer 6-11-5, Coco-Wet Organic Wetting Agent)

After a few years of slacking off, I'm feeling a little more up to gardening this year so would like to use them, if safe. Any input will be appreciated - thanks!