Friday, September 20, 2013

Mike Mcgrath's Top 10 Gardening Mistakes

Mike Mcgrath host of You Bet Your Garden-NPR WHYY-counts down the 10 gardening/lawn care mistakes that he sees the most often. He is a genius and my organic gardening hero. Follow this link for lots more of his advice and wisdom on specific issues: www.whyy.org/cms/youbetyourgarden.com              
                                                                        1. They cut their grass too short. Lawns composed of cool-season grasses need to be three inches tall after being cut to be able to grow the deep healthy roots that can crowd out weeds. Warm-season grasses do best at around two inches after cutting. We know that you THINK a short cut will mean more time between mowings, but it actually means the opposite. Scalped lawns grow at the maximum speed to try and compensate for your vicious attack. Grass allowed to achieve a decent height will always look much greener, have fewer weeds, and grow at the slowest possible rate.                                           2. They water incorrectly. Plants MUST be allowed to dry out between waterings. Plants that are watered every day will die from root rot. In a normal season in the upper half of the country, a long, deep soaking once every week you don't get an inch of rain is exactly what your lawn and garden needs and wants. In a severe heat wave and/or further South, you can water deeply twice a week. Always water in the early morning; never in the evening, never in the heat of the day, never for short periods of time, and at the base of the plants if possible.                                          3. They prune for the heck of it. NEVER prune a plant because {quote} "you feel like it" or {quote} "it's a nice day for it"; both are guaranteed to result in horticultural disaster and an Aero-Bed being dragged out to the garage by the {quote} "helpful" spouse. Simple rules: Prune nothing in the Fall! Take up woodworking if you have to, but keep your hands offa those pruners. Prune big, non-flowering trees in the dead of winter. Prune Spring blooming trees and shrubs immediately after they flower in the Spring. For other plants, visit several University websites, and if you still can't figure it out, leave it alone.                           4. They spray pesticides 'blindly'. One listener recently asked for help with an insect problem, explaining that he had dusted the plants with the insecticide Sevin every couple of days for the past several months without any effect-at least on the insects. Another listener reported that Sevin had not helped her diseased roses. "Perhaps that's because it's an insecticide and not a fungicide", I replied. Why had she used it?: "It was the only thing in the house". But my favorite was the listener who sprayed Atrazaine on her Japanese beetles, and the plants now looked dead. What could she do to avoid this next year? "Try not spraying your plants with an herbicide," was my best guess. When in doubt, don't spray.     5. They use wood mulch. Never use wood or bark to mulch your plants; it can suck food right out of their soil, prevent water from reaching their roots and rot the bark if the mulch actually touches the plant. You can safely use wood mulches to keep weeds down in your garden paths; that's it. And what about {quote} "landscape mulch"? Every time we warn that wood and bark mulches breed a fungus that irrevocably stains homes and cars, we get a flood of emails saying, "we always hear you say not to use wood mulches, and now the side of our house is covered with little black dots; that's not because of our wood mulch, is it?"                                     6. They pay no attention to soil pH. pH is a measure of your soil's acidity or alkalinity. A pH of 7 is neutral. Most plants thrive at a slightly acidic pH of 6 to 6.5. Some of our most popular plants-azaleas, rhododendrons and blueberries-require a VERYlow pH to thrive. Very few plants like an alkaline pH. That's why you should never lime your lawn 'because you heard you should'; have the pH tested and then apply lime if it's needed. Give plants the soil pH they prefer and many garden problems will simply vanish.                       7. They feed their plants instead of their soil. It's easy to spray Miracle-Gro or spread Osmocote. And weeds, pests and disease just love it when you weaken your poor plants with those concentrated chemical salts. It's the same as with us: Good food = good health. Trashy fast food = a litany of problems. Two inches of compost a year is all the food plants in the Northern half of the country require. Another two inches later in the season down South, where plants grow for a much longer period of time. As Groucho famously said, "The only thing you'll notice is the improvement."                         8. They confuse compost with manure. Manure is not compost. "Compost" is made from yard waste that has been shredded and piled up until it has turned into a rich, black material that feeds your plants, prevents disease and improves the very structure of your soil. Composted manure can be an effective fertilizer-but only FOR SOME PLANTS, and it will not prevent disease. Don't use horse or poultry manure on flowering plants and never use any kind of raw manure.             9. They needlessly fear insects and spiders. Native bees are harmless to you and essential pollinators in your garden. Virtually all spiders are harmless to you and fabulous predators of pest insects. That insect you aimlessly sprayed could be a baby ladybug or other garden friend. Destroy all the life in your garden and...well-you'll destroy all the life in your garden.                                                          10. They use pesticides INSIDE their home; eek! It is dangerous to spray chemical pesticides in your garden; those nerve toxins and hormonal disruptors are much more deadly to you than they are to garden pests. But spraying poisons INSIDE your home, where you're inhaling those life-shortening fumes every minute, is beyond nuts! Every indoor pest can be safely controlled without poisons.

Thursday, September 12, 2013

Not a Drop to Drink

So, it's been an odd couple of weeks... I had no water. One day-with hair full of conditioner-it just simply stopped running. After much profanity and beating up of my well pump I resigned myself to my fate. It had finally happened: the well had run dry. I would have to get "city water" at an enormous financial and emotional cost. I love my well water. It is delicious, off the grid, and completely free. The well below my house is what the old folks call "artesian" which I'm not sure is accurate, but I'm also sure I don't care what it is called so long as there is clean, icy water to drink. It's sourced from an underground spring and has been supplying my home with water for 60+ years. So, panic, waterless panic sets in. I disencamp from my house. Stay with my parents for a week or so. Go home every couple days to see if it has refilled. Nothing. Not a drop. So, I call in a plumber. The same plumber that installed the well pump. He spends 15 mintues-no exaggeration-15 minutes in my garage fiddling with the pump. And suddenly, miraculously, I have water. Gushing rivers of water. When I ask what the issue was he mumbles some vague, gruff thing about a switch not connecting, but it's clean now so... I spent a week living out of suitcase, half frantic about having to find a new water source, and it turns out that it was just a minor mechanical issue. #1 Lesson Learned: Do not always assume the worst case scenario. #2 Lesson Learned: It's not going to kill you to learn at least the basics of how stuff works-especially if a slow death from dehydration is the consequence of not learning it.