Gardening

For me it’s actually putting a thermometer into the soil. I always just winged it, or assumed that the soil temp was the same as the air temperature.

The importance of mulch. The general utility of neem oil. That fish fertilizer works great and is very forgiving for the novice. How much difference picking the right cultivar for your bio-region can make.

I've only been gardening for 4 years and it feels like I've learned a lot, but that the plants have so much more to teach me.

Don't try to fight the weat, try to make peace with it. Otherwise you're fighting a loosing war.

You don’t need to know everything, just enough to get through the current situation

Also the public library has great gardening books

when planting a potted plant into unprepared compacted soil, dig a hole twice the diameter of the pot and at least 1.5 times as deep, then mix removed soil with compost and use that to fill the extra gaps.