Friday, August 7, 2009

Insect bites

A bee keeper was telling us last night that when he works amongst his bees, he works dirty. This to say that most soaps have a fragrance that attract bees (sounds reasonable doesn't it - the bees think flowers and pollen). So it would make sense that most pollinators would be attracted to scents from soaps and perfumes. That being the case, I guess that it would make sense not to be wearing perfume when you go out to sit in the garden.

I know that mosquitos are more attracted to individuals who eat bananas regularly than those who don't.

Being careful about wearing fragrances from perfumes or soaps in the garden might be a sensible thing this year given the population of yellow jackets this year. For some reason, the population is up considerably and they are building nests everywhere.

Clematis 'Summer Snow'"

I saw an interesting Clematis last night that was described as Summer Snow. From the pictures found on the Net this morning, I believe the Clematis in question is the Clematis Paul Farges 'Summer Snow'.

The site that I found the information on is an American site and they indicate that it is hardy to Zone 5 to 9. That means that Summer Snow should be hardy to Zone 5b in our area. The listing suggests that it should do well in part shade to full sun, moist but well drained alkaline or neutral soil and in a South or West facing location.

The one that we saw last night was in a somewhat sheltered location and is flowering now - the beginning of August. It had spent flowers on it which indicates that it has been blooming for some time. The listing gives indicates that it blooms July through September.

If you like the small flowered Clematis that bloom prolificly, this might be one to consider.

Monday, August 3, 2009

Agapanthus


I had seen some ads about Summer blooming bulbs and decided I'd like to try some. The Agapanthus columba (African blue lily) was described as a pretty impressive plant that produced 7" globes atop 27" stems but the thing that really attracted me was that they were featured in containers alone or with other plants.

I bought some and potted them up 2 years ago but nothing really happened that first year. I overwintered them in our unheated garage in the containers last winter and brought them out again this Spring. They immediately put on a growth spurt and today are over 3' with 7" to 9" balls on top. The flowers are quite attractive with "florets with light blue centres and violet-blue edges" (just like the catalogue said).

This year, I had them in containers by themselves. Perhaps next year, I'll add other plants to the container. If I add other plants to the container, I'll have to ensure that the Agapanthus is centred so that the container will look OK from any side as the container needs to be rotated to prevent the plant from leaning. I'm always a little reticent to mess with something that I thought was pretty good as it was, but perhaps I'll try it with one of the 3 containers.

I add a granulated slow release fertilizer twice a year and water when needed. Haven't needed to water much this year. I think overwintering in the garage is pretty critical as the Agapanthus is a tender perennial. I water plants in the garage a few times over the winter to ensure that they don't dry out.

Sunday, August 2, 2009

Adenophora confusa


Confused? I don't think I am anymore.

Back in 96, I purchased a plant called Adenophora confusa from a catalogue service in the US. It was described as a plant that only a Botanist could distinguish from a Campanula. The catalogue described the flowers as "drooping and in racemes and the plants are even more durable and long lived than Bellflowers." The flowers are as the catalogue describes an excellent blue with no enemies on the colour chart. It goes on to say that it flowers in July and August and once established it does not like to be moved.

It has been in the garden ever since and began to spread, even into the lawn. I thought it would be easy to control given it didn't like to be moved but I discovered when I started to dig it up that it had tuber like roots and lots of them. I have been digging out for the last several years and I thought I might have succeeded last year.

Surprise, it is still there. At about the time that I started digging it up, I decided to check a book on weeds and I discovered a weed listed as Campanula rapunculoides (creeping bellflower). The description in the weed book is almost identical to the description in the US catalogue. The weed book goes on to describe the root system as "white creeping and the rhizome is thick and somewhat tuber-like making the plant somewhat difficult to eradicate." Hmmm sounds like my adenophora.

Still not convinced, I decided to check my copy of the Botanical Garden vol II by Roger Phillips and Martyn Rix. Now I'm quite sure that my adenophora is truely a campanula. But it is so pretty, do I really want to get rid of all of it. Maybe I'll just keep a little clump of it - if I can keep it little ... It really is a great blue after all.