The Heat is On

June 6, 2016
Summer Thermometer

Maybe it's because I live in the frozen north but in the summer I love hot weather. Bring it on—the sweatier, the better! 

I know I am in the minority though when I hear other gardeners complaining about the heat and humidity. Whether you like it hot or not, it is important to take care while working outside. Here are a few tips to help you beat the heat:

  • Do your heaviest work early in the morning or late in the afternoon. Take a cue from South American and Mediterranean countries where it is siesta time from 11 to 2. Sit in the shade, relax and enjoy your garden, listen to the birds and watch the butterflies. The weeds will still be there waiting for you once the day cools down.
  • Slow down and pace yourself. Take frequent breaks.
  • Keep hydrated. Drink plenty of cool water before, during and after working outside. Don't wait until you are thirsty to drink. And no alcohol. It just dehydrates you.

  • Don't forget the sunscreen! You may have to reapply it after sweating.
  • Wear a hat that shades not only your face but your ears and neck as well and wear light-colored clothes to reflect sunshine.
  • Tie a wet bandanna around your neck or even drape a wet cotton dish towel over the nape of your neck. If you have considered buying one of the fancy cooling towels, save your money. Consumer Reports tested several along with an ordinary kitchen towel (smooth not terry cloth) and found that they only varied by about 2 degrees. Better yet, pop the wet bandanna or towel into the fridge or freezer for a while.

Summer Bummer

If like me you don't know when to quit, one rule of thumb is to add the temperature and humidity figures together. If the answer is over 160 it is time to head inside. Heat-related deaths outnumber those from natural disasters such as tornadoes, hurricanes, lightning, and earthquakes combined.

There are three levels of heat sickness that can quickly affect a hard-working gardener on a hot day.

  • Heat Stress can cause muscle cramps and fatigue. Your body is telling you it has had enough. Time to head to a shady cool location and drink some water. You can also try a sports drink to replace lost electrolytes and minerals. Ignoring the symptoms leads to heat exhaustion.
  • Heat Exhaustion adds headache, nausea, and dizziness to the cramps and fatigue. Heavy sweating and  pale or flushed skin are also signs that your body is heading toward trouble. Ignoring these symptoms can quickly lead to heat stroke.
  • Heat Stroke can be fatal! If you stop sweating, are vomiting, have a body temperature of 104, have a racing heart beat and rapid, shallow breathing, cool down immediately and seek medical help. Cool off in front of a fan or AC or take a cool shower or bath and drink water until help arrives. Cool down gradually. Don't pour ice cold water on your head or you could go into shock. Untreated heat stroke will lead to unconsciousness and can damage your heart, kidneys, brain, and muscles.

Hot weather is tough on plants and people too. You can't take care of your garden if you don't take care of yourself so when the thermometer starts to sizzle, head inside during the hottest part of the day.

About This Blog

Get inspired by Robin Sweetser’s backyard gardening tips and tricks. Robin has been a contributor to The Old Farmer’s Almanac and the All-Seasons Garden Guide for many years. She and her partner Tom have a small greenhouse business and also sell plants, cut flowers, and vegetables at their local Farmer’s Market.