You can always play it safe -- stick with the aspects that don't change, such as repotting, dividing perennials, etc. It would be pretty boring reading for everyone, though.

John, well said.

I've written a few articles for garden magazines and am careful to not write in terms of 'absolutes'. Gardening is not an exact science and is full of exceptions. I don't write you 'can't' grow this plant or one 'must to' do this or that. Just when you're sure a particular plant can't grow in your zone, etc. then you find some non-gardener has one merrily thriving beside the garage, completely neglected for the last 20 years. It's better to write about personal 'favorites' for a situation than 'best' plants. Or 'what works for me' rather than what one 'has to do'. This leaves room for exceptions to the rule and experiences outside of our own.

We must also remember that in many ecologies we just don't have a long track record. Often only decades and not hundreds of years as in Europe. The wealth of knowledge that comes out of an English garden is valuable but toss in a few new variables and...?

Any non-fiction writer's most important tool is their credibility. If readers think you are well grounded in facts and experience then you can be more creative in tackling more fringe topics. It's a bit of a no-brainer but I've found keen gardeners just like reading about gardening even when the topic is off season or not relevant to their own situation. In fact, many gardeners bemoan the lack of garden shows on television or gardening newspaper atricles more so in the depths of winter rather than in the height of the garden season.

In my opinion a garden is most successful when it does one thing well rather than a lot of things half-heartedly, garden books are the same. I would rather read an in depth study of, say, the history of John's garden, than a book that skimmed the surface of "The History of Gardens". I would rather read about one persons relationship with their garden than yet another book telling me that camellias don't like morning sun. A book that told a personal story that incidentally told about the importance of knowing your microclimate would suit me better than a dry textbook explaining it with diagrams from research done in 1934. A book written from the heart and not the ego.

The beauty of writing for newpapers, which do not pay well, is that you can take local conditions into consideration and write to those. Floods, droughts, late frosts etc hit everyone, but cannot be addressed 4mnths ahead of time in magazines.

This morning, I caught myself doing something I once swore I never would: I removed two garden "features" because I found it difficult to explain them in my book. I won't go into details (you'll have to read the book for that) but let's just say that they were the result of a fun idea that suffered because I had to travel for a month as soon as I started them. When I returned, I could not complete the original design. Last year, they began to look decidedly ugly. But for some reason, it did not occur to me that I could remove them. (I must have just glossed over them whenever I looked at the garden.)

This morning, I noticed that they began to interfere with growth of a hydrangea and a dwarf apple tree. They also retained water which turned an adjacent area into a swamp. Out they went.

Of course, I will write about their genesis, short life, demise. and successors. But first I'll have to decide what to put in their places -- something I can write about, of course.

I had a one page space in a garden magazine for about four years. I presented garden related subjects in humorous, inspirational, thoughtful, but also informative ways. I always thought there should be more of that in gardening magazines because pretty pictures and how to pieces can be enjoyed to some extent just by glossing over them. I tried to make the reader want to complete reading my articles by the way the subjects were presented. It is over five years since I last appeared in that magazine, but occasionally I come across someone who mentions my work.