I just got my favorite gardening magazine and a reader asked the question, “The leaves of my roses are yellowing but the veins are green. What causes this?” The given answer is, “This is called chlorosis and is caused by a deficiency of iron”. The answer might be true, or it might not be true. It is certainly an incorrect statement. Find out the truth about chlorosis.
Landscape fabric, weed barrier and weed barrier fabric are names for the same product. It is a black mesh type of plastic that is used extensively in landscaping to keep weeds out of your garden. Does it keep the weeds out? Does it let water through to the plants? Lets have a look at the effectiveness of landscape fabric.
This garden tool is designed for weeding and loosening the surface of your soil. You see them everywhere and I always wondered why people buy them??? I’ve never found any use for them.
You have probably heard that humus is an important part of your soil, but few people know what it is and why it is important. There are many myths about humus that need to be cleared up.
It turns out that humus may be the most important thing in soil: more important that dew worms, and organic matter, but it gets so little attention. This post will have a closer look at humus to better understand how we should be gardening to create and maintain humus rich soil.
In my last post What is Organic Fertilizer I explained why the nutrients in organic fertilizer and synthetic fertilizer are the same. Plants can’t tell the difference between the two because there is no difference. However, organic fertilizer is better for the garden. In this post we will look at why this is true.
If you read a number of web sites, especially organic gardening ones, you quickly realize that there are two basic kinds of fertilizer. There is the ‘synthetic fertilizer’ which you buy in bags. This fertilizer is clearly BAD! Then there is the good stuff; organic fertilizer.
What is the real difference between organic fertilizer and synthetic fertilizer? Is there a difference? The answer may surprise you.
In may last couple of posts on manure tea and compost tea I explained why there is little or no reason to brew the tea. I am sure that I have not convinced all of you since the web is full of stories promoting manure tea as a good thing for your plants. If you want to brew some tea it probably will not harm you or your plants, but it could; see the bottom section of Compost Tea.
If you must brew some tea, please do it intelligently. Don’t use commercial products!
Brewing manure tea is a sin. Not a religious sin, but an organic gardening sin.
Which fertilizer should you be adding to soil? How much fertilizer should you add? Why is my plant not growing well? These are all very common questions and a very common answer to them is; do some soil testing!
That may be the right answer, but there is much more to the story. Let’s have a look.
It is a common belief that used coffee grounds are acidic and that they will acidify your soil. Lets see if it is true.
There is a lot of advice on how to make make acidic soil both in print and on the net. You can use coffee grounds, pine needles, and sulfur to name a few. This advice has two problems. Firstly, the recommended product may not actually acidify soil. For example in Do Pine Needles Acidify Soil I show that pine needles do not make acidic soil. Coffee grounds don’t acidify soil either. The second problem is that before such advice is given it is important to know the soil types (ie soil texture) being treated. Let’s take a closer look at this.
Lots of people want to know how to get rid of moss in the law, but a better question to ask is, “why does moss grow in lawns?”The most common response to this question is that the lawn receives too much shade and that the soil is acidic. The common advice is that grass will grow better if you limb up the trees and add lime to the soil to make it less acidic. Or you can spread a moss killer for lawns.
What about moss that is growing in a sunny area? What about moss growing in soil that is alkaline? There is much more to the moss story and the only way to really get rid of moss in a lawn is to understand why it is there in the first place.
