I'm really not sure of others hair styles and care when they garden but I can tell you about my do. I usually have to wash and condition every night to remove the dirt, sweat and grime I have pushed through my tresses after a long day in the gardens.  A quick blow dry and off to bed. During the day if it's real hot..a clip to keep the hair from my neck and shoulders. Can't stand feeling those wet strands sticking to me. Sometimes I have this wild hair feeling and if I had the nerve and didn't feel that I'd look so ridiculous, I'd just run a razor over the entire mess and never have to pull a brush though it again!  Of course there are days that I might be seen or have to go to town so I pull out the old hot curlers, a gallon of hair spray and go to work. Never mind that I use Lady Clariol..not to cover the gray..I love the gray..I have to cover that orange looking stuff that the sun bleaches my hair out to be. I've never been fond of orange except with flowers, it's not a color that hair should be. I'd settle for red..I love red, but right now its light ash brown...thank you Ms. Clariol. It's a little darker than I'd like but will fade in a week or so and after about 6 weeks it will be time to start all over. It's a money saver that I can do this myself cause every six weeks at the salon would cost a fortune. It's a good thing I spent those 1500 hours taking Cosmetology back in 1982-83 or I wouldn't have a clue as to what to do with this beautiful mess and what is suppose to be a woman's "crowning glory." Have mercy!