Showing posts with label pesticides. Show all posts
Showing posts with label pesticides. Show all posts

Tuesday, March 5, 2013

10 Steps - Greener, Healthier Lawns

 
Thanks to Philip Brown for guest posting today. - Claudia, Gardening Naturally

About the Author: Philip Brown considers himself a lawn care enthusiast. A loyal employee of Trugreen for close to 12 years, Philip now spends his time sharing what he knows with others. When he’s not blogging about lawn management and lawn care, you can find him tending to his own front yard down in Loganville, Georgia . Contact Philip at  http://thelawnenthusiast.blogspot.com/
 
For many homeowners, including myself, there is a real sense of pride and satisfaction that comes with maintaining a thick and beautiful green lawn. But managing a lawn can sometimes place a significant burden on our environment, especially when we overuse different chemicals and don’t stop to think about what the grass on our particular lawn really needs. So how can we go about “greening” our lawn care? Here are 10 steps to get you started.

1. Pick the Right Grass
Make sure you’re planting the right seed for your environment. While the region where you live will determine the type of grass that you need, there are a number of other things to consider in deciding on what variety of seed you want to use. Think about the amount of sunlight versus shade your lawn gets. Also think about foot traffic. Different varieties of grass are better suited to different levels of each. Choosing the right grass for your particular lawn will enable it to more effectively and naturally fight off diseases and pests without the need for chemicals.
2. Test Your Soil
Perhaps the most important step to take in using fertilizer is to test your soil first. Soil testing kits can be bought very cheaply and will tell you exactly what your specific soil needs. Once you know which nutrients are lacking and which nutrients are not, you can make a more informed decision about what variety of fertilizer you actually need for your lawn and you won’t be pumping excess nutrients into the environment.
3. Fertilize Organically
Organic fertilizers lead to healthier soil. They provide a variety of other beneficial nutrients that you simply won’t get with synthetic fertilizers. They also administer nutrients to your grass in a slower, more natural fashion, delivering only what your grass needs when it needs it. And with organic, you’re also avoiding all those unlisted and potentially harmful ingredients (like heavy metals) that are sometimes found in the synthetic alternatives.
4. Don’t Over-Fertilize
Many homeowners are conditioned to think they need to fertilize their lawns 3 to 4 times a year. They also have a tendency to apply excess amounts of fertilizer each time, leading to increased runoff and nutrient pollution in our watersheds. But do our lawns really need all these nutrients? The truth is that they don’t. Especially when you’re using organic fertilizers, a couple applications per year should be just the right amount.
5. Use Compost
Regular composting is one of the best natural ways for adding essential nutrients like nitrogen, phosphorus, potassium and many others to your soil. It is also good from a biological standpoint, adding organic matter to your soil that facilitates the growth of green, healthy grass.
6. Conserve Water
Your lawn doesn’t need as much water as you think. In fact, watering less often is actually good for your lawn, encouraging your grass to grow deeper roots and become stronger and more drought-resistant. A good rule of thumb is ensuring your lawn gets about 1 inch a week. When you water your lawn, do it early in the morning when the air is cooler so that you don’t lose water to evaporation. You’ll also find that applying compost will help the soil to retain water, meaning better absorption by your grass and less runoff.
7. Get Rid of the Gas Mower
Few people realize the extent of gas mower pollution. Emissions are worst during the summertime, when lawn mowers contribute a whopping 10% of all air pollution in the US. But don’t fret! There are some great alternatives – take reel lawn mowers for instance, which are powered by your own two feet. Other alternatives include solar-powered mowers (if you’re willing to shell out quite a bit of money) and plug-in electric mowers. But the reel mower is the all-around winner: carbon neutral, economical, and it even helps you stay in shape.
8. Leave the Clippings Behind
Use a mulching mower to add valuable nutrients from grass clippings right back into your soil. With all this organic matter and nitrogen that you’re reinvesting in your lawn, you won’t need to worry as much about fertilizing.
9. Find an Alternative to Pesticide
It is well-documented that pesticide-use can be a serious hazard to the environment. Many pesticides already exist at levels high enough to kill or cause defects among birds, fish, and other aquatic organisms. Finding alternatives to pesticides is therefore a wonderful way to go green with your lawn. One of the best natural ways for fighting pests is to introduce other insects that will feed on them: beneficial nematodes and ladybugs are great examples of good insects that will help you control pests on your lawn.
10. Ditch the Weedkiller - Grow a Thicker Lawn Instead
The best approach for fighting weeds is very simple: grow a thicker lawn. This will effectively crowd out the weeds so they have no room to grow. You can achieve a thicker lawn by overseeding, that is, by spreading seeds over the grass you already have. So try it out. A great time to do it is in the fall, or even now in the spring if your lawn is particularly thin.
You’ll find that with the right mindset and with a little bit of commitment, taking a green approach to lawn care can be a very rewarding experience. Give some of these steps a try and I’m sure you’ll soon agree. I appreciate the opportunity to share my thoughts with everyone and best of luck!
























Thursday, May 17, 2012

Organic Gardening – The Pros and Cons



Is Organic Gardening Right for You?


Many are reluctant to try Organic Gardening. Here are some insights to help you decide what to do in your garden on the Pros and Cons of Organic Gardening.  So I attempted to address some concerns of organic methods gardening.

Cons of Organic Gardening
Organics work slowly
Organics may initially be more expensive
Organics have limits on insects and weeds
Let’s face it, we, as a society, expect quick and easy solutions in our lives. From the mini-marts that offer quick-in, quick-out service to the microwaveable meals we turn to on a busy day.
Organic gardening is NOT ‘quick’, and ‘easy’ may just be a mind-set that we can accept. 
 
Pros of Organic Gardening
Organics work slowly
Organics feed the soil
image
Healthy plants are less likely to suffer from insects and diseases
Pesticides degrade in soil naturally
image
 
Cons of Chemicals in Gardening
Chemicals kill soil organisms
Chemicals leach into soil
Chemicals wash into watershed
Chemical vapors cause illness

Chemical Fertilizers are not strictly regulated. Read the labels and ask what makes up the ‘Other or Inert Ingredients” ? Check out these concerns:
Environmentally polluting companies are recycling - (Industrial waste!)
Diverting millions of pounds of toxic industrial waste from expensive EPA disposal facilities to fertilizer production facilities
Chemicals such as lead, cadmium, dioxin, mercury have been spread across millions of acres of farmland
Stay in ground for long, long time –(Heavy metals)
Uptake into crops for human and animal consumption
 
 
Pros of Chemical in Gardening
Chemicals are fast acting
Chemicals are easy to apply
Chemicals are relatively inexpensive
image

Downside of Organic Gardening
Occasional Weeds – (Do we really need to spray herbicides on everything, when we can dig out the few weeds present?)
Plants May Show Insect Damage - (Ask - ‘Is this insects harming the plant or causing my crop to fail?  If the answer is ‘not really’, why use harmful chemicals?)
image

Building Good Soil Takes Time  - ( Rebuilding the microbe populations will take some time – usually a full season of healthy organics will provide a visible improvement in the soil.) 
soil-2bgsoil-1bg
This photo of soil is after one year of adding compost and organic fertilizers – the photo on the right, was before any care.  Note, the root systems are 8” in the good soil, hardly visible in the anemic soil.

These are the down sides of organic gardening:  More work, more weeds, more maintenance, more expensive, more mulching, no quick fixes.

With these elements of ‘more’, expense of organic gardening can initially be higher than using chemicals.  Here are a few of the factors that cause the ‘seemingly’ higher prices. 
100_0260 Winchester Gardens
For an “organic” product to be labeled such, the ingredients have to be chemical free for three years.  Farmers have to use organic methods for three years to have the field certified.  Then the crops can be ‘organic’.  Feed to animals must be feed only organic products to pass as organic, and range fed livestock can only feed on pastures that have had no chemicals applied – again that three year timing.
Weeds must be addressed for any crop.  The hand cultivation of weeds in the gardens is expensive.  Insects take their toll on corps, and must be dealt with, also. 
hand picking bugs 
Downside of Chemicals
PESTICIDES
◦Homeowners use 10X more per acre than farmers
◦Spend $67 M /year on lawns
◦60-70 M birds are poisoned/year
◦Less than 1% of half million plants and animals are pests

Fruits and vegetables soak up these chemicals. However, the USDA's own tests show that most non-organic produce contain residual pesticides even after washing. The long term effects of consuming these pesticides has not been sufficiently studied, but they can't be good for you.
image

Lawn care chemicals get washed into our gutters, and proceed into our streams, rivers and lakes. 
Are pesticides really necessary? NO - Pesticides kill bad and GOOD bugs. Misuse of pesticides can cause pollinator decline, which is a food supply issue - fruit trees, berries, tomatoes all need to be pollinated to produce our food. Chemical applications of pesticides poison non-target organisms in the environment and possibly increase chances to humans of serious illness.

Health care issues of pesticides are many. 
Of 30 commonly used lawn pesticides -
19 are linked with cancer or carcinogenicity
13 are linked with birth defects
21 are linked with reproductive effects
26 are linked with liver or kidney damage
15 are linked with neurotoxicity
11 are linked with disruption of the endocrine (hormonal) system 

Can these ‘expensive’ issues offset the ‘expense’ of organic products?

Of course, I'm biased on this issue, but I hope I have given you some incentive to, at least, reduce the use of chemicals in your garden and yard. 

Winchester Gardens products were donated to me in return for a product review.  Check out their web site at http://wgardens.com/products/category/53-fertilizers.aspx

Friday, April 30, 2010

Maintenance Free Gardening (and I have a Bridge!)

Gardening Ideas for Low Maintenance Gardens



I've heard this so much.  "I want a yard that I don't have to do anything."  Impossible - certainly, unless you have a gardener on the payroll!  But  I do have some ideas to make your weekends less 'yard chores' and more 'sit back and enjoy'.

Naturescaping with native plants is the next best thing to 'maintenance free' gardening.

Most 'traditional' landscaping consists of 1) lawn, 2) shrubs, and 3) maintenance.  The lawn needs to be cut, trimmed, and have products like fertilizer and pesticides applied.  The shrubs need to be manicured to keep their boxy shape.  This 'standard' is what we grew up with, and what we feel we need to perpetuate.  The nursery industry encourages us to follow these practices because they have grown lots of these plants and want us to buy them. 

Native plants are quite different.  They have not been cloned.  They have survived the weather. They have adapted to the water availability in the region. Native plants have an immunity or resistance to insects that keeps them healthy.
Incorporating a naturescape into you landscape requires a new way of thinking. 
And that is the idea that 'nature' can take care of our plants so we don't have to'

Initially this means we need to choose plants that grow naturally in the area.  There are many gorgeous varieties from which to pick.   So don't feel that you have to settle for a mediocre garden.

This false indigo, Baptisia and Turtlehead are just some of the gorgeous blooms you can look for.  The Baptisia blooms in the early summer  and has been chosen as Perennial Plant of the Year. The Turtlehead blooms in my yard around Labor Day.  Paired with the Sedum, Autumn Joy, which blooms about the same time, this is spectacular.

Naturescaping with native plants offers other benefits.  Besides using less water, once established, these plants need little supplemental fertilizer.  No need for pesticides or fungicides means less dollars from your wallet.
These plants do not require manicureing, leaving your weekends free from yard duty.  Sounds like a win- win for all of us. 

Critters will take advantage of your generosity too.  Seeds, berries, and shelter will draw songbirds.  Populations of songbirds have dropped steadily in the past several decades - up to 5-10%, per year due mostly from the loss of habitat. Pollinator's like bees and butterflies will visit also. 

The naturescape is the best option to a  low maintenance landscape.  Less lawn care, less watering, less pruning, less fertilizing, less spraying for pests. Native plants, trees, shrubs, and perennials, are available in the marketplace.  A comprehensive list is available through the OSU website: ohioline.osu.edu/b865/index.html. 

Naturescape - low maintenance.   Lawn - high maintenance. Just nature scaping a portion of your yard will free up your time and money.  Do you need your yard to mirror the neighbors, or are you ready to step out of your comfort zone and truly be comfortable?  Enjoy.