Despite that we had a great workday last weekend. Chris, Bill and Leslie joined Matt and I, and we deadheaded Euphorbias, cut back remaining Chasmanthes, gave a lot of Salvia leucanthas a haircut, watered anything recently planted to get it through, and weeded away like maniacs.
The Gazanias that someone left in a pot at the garden were planted by the front kiosk. They're currently flowering and look lovely - I should get some more for the garden. I forgot how tough they are, and how cheerful.
Last weekend, Matt and I replaced the boards. Not perfect, but solid and will last... until next time they get burned down? At least that long.
While we were working a security guard down on the railway tracks stopped and told us we shouldn't be removing the fence. We explained who we were and he watched us for a while... then got bored and left. Glad someone said something, at least.
Then we went up to PG and watered the plants that were recently put in. The whole garden looks very dry early int he season this year - it's going ot be a long tough summer for some plants.
Back in 2009 we were looking for very tough, drought tolerant and evergreen vines that would cover ugly things like fences at the garden. This one fits the bill! I don't think I bought this plant though - someone donated it. And it was pretty scraggly... it limped along for a while in a very tough spot getting no water because I thought it was doomed and the hose didn't reach all the way there...
This evergreen vine has really pretty purple flowers with a chartreuse spot in center covering the plant from winter to early spring. It enjoys sun or light shade in hot inland areas, and tolerates (and even prefers) heavy soil so long as it drains well.
Happily for us it requires little water once established, and if we could be bothered it would respond well to pruning - hard pruning can reinvigorate older plants.
The species is widespread through much of Australia and can be found in Queensland, New South Wales, Victoria, Tasmania, South Australia and Tasmania where it grows from the coast to up into the mountains.
Having a long, carrot-like
root, it was reportedly used as a substitute for sarsparilla by Australian
aboriginal bushmen. As a result, it also has the common names Australian Sarsparilla
and False Sarsaparilla. The Australian aboriginal name for it is
Waraburra.
The name for the genus honors Franziska Countess von Hardenberg, sister of the Baron Karl von Hugel, a 19th century Austrian patron of botany who collected plants while on an expedition to Australia in 1833. I can't find a photo of Frenziska, but I did find a pic of George Voorhelm Schneevoogt looking smug.
Last volunteer day we did a lot of weeding, and I asked each of our valiant volunteers what was their favorite, or most hated, weed. Well the results are in!
Chris has no fondness for Fumaria capreolata, or White Ramping Fumitory. This weed is delicate and ferny, but man does it grow quickly! Turn around and it's smothered the plant it "ramps' up onto using it's little tendrils.
In some ways it's not that bad because it's an annual, and it comes out pretty easily when you pull on the roots. On the other hand, it's awful because it grows and sets seeds so lightning fast that it's impossible to eradicate, and if you grab the stem it's so soft that it breaks off easily.
Jen pulled up this beastly Malva parviflora (read the Weed Profile here) and as you can see this weed is truly awful no thanks to its huge roots. If you don't get the root out, you can expect this one to come right back too.
Another hateful thing about it is that it seeds quickly and those seeds can sit dormant in the dirt forever. Ugh.
Leslie told me about her most hated weed in the world, but as it turns out we don't have that weed at PG! Miracles. But her second most hated weed is ivy.
Way back when they were building the freeway, ivy was planted at this location on purpose as a ground cover. And I would say it's a great choice - as long as that is the only plant you want. Its ropey vines are impossible to remove completely, so we simply give it a haircut whenever we see it, with no hope of getting rid of it for good.
And John? John's favorite weed is Oxalis (read the Weed Profile here). When I say "favorite" what I mean is he actually likes it. John likes the acid yellow flowers and the cute shamrock leaves I guess? John also likes to pull my leg... so maybe he was kidding...
Oxalis, the bane of many gardens, is impossible to get rid of because it produced millions of tiny bulbs underground... just ugh!
Oxalis is a genus of the devil. I mean I would call the entire genus an invasive, noxious weed but as it turns out there are a few ornamental Oxalis species and cultivars that people like to grow for fun, but when I see them for sale I either laugh or resist the urge to dump the pots in the nearest trash can. Even I, as a newbie gardener, planted Oxalis about the place. SMH.
And you may ask "is that where one of the common names (soursob) comes from - the noise gardeners make when they see it growing?" No. The sour part is from the sour taste it has - due to large amounts of oxalic acid in the plant.
Is it all bad? Well, it contains large amounts of vitamin C. You can eat the leaves and (boiled) roots - it's "reasonably" harmless to humans and livestock, which is really all you can ask for in a foodstuff. In South Africa it is a traditional ingredient in dishes such as waterblommetjiebredie ('water flower stew')) and a yellow dye can be made by boiling the plant too.
I can't explain how satisfying this is - to have pulled weeds and see them composting down in to usable soil for us to use just fulfills something deep within. This article in the Financial Times says it's "...a form of ‘welldoing’ as well as wellbeing" and I have to agree.
Lots of plants are flowering right now - get out and enjoy them! Here's a pic of the cherry plum flowers, so lovely.
I took lots of photos this time, and I'm going to do more Weed Profiles and also asked each volunteer what their most hated weed was. Everyone has one! I'll post that stuff in the coming weeks.
Meanwhile, see if you can find these three plants in the garden right now. They're flowering and SCENTED! Have a sniff - it will change your day.
They are, from the left, clockwise: Narcissus, Philadelphus, Eriobotrya (Bronze loquat)
This weekend Matt and I popped down to PG and weeded and planted. I cleared a section at the front along the sidewalk, and planted an Agave impressa there.
Matt planted a Dodonea viscosa (Purple Hopseed) at the top of the garden - a nice purple leaved shrub that's very tough. He also removed a dead tree and in it's place planted an Erythrina crista-galli (Cockspur Coral Tree) down at PRG.
Since it has rained so much, weeds have been growing a lot. And when they grow up around Agaves they can make a very damp, fungus-prone environment. Absolutely not something your average Agave likes at all. So, we spent a lot of time weeding around Agaves to make them happy.
We also planted a lot of plants!
3 Agave macroacantha
3 Agave "Sharkskin"
1 Tanacetum haradjanii (Silver Tansy)
1 Cynara cardunculus (cardoon)
1 Erythrina crista-galli (Cockspur Coral Tree)
Some of these went up at the top of the garden, some went by the bench. They're all plants that Matt and I have been growing for PG for years now, waiting until they were big enough to be planted out. Please keep your dogs out of the beds so they don't damage the new plants, or worse, poop on them.
We regularly see this lovely butterfly at the gardens - it's a common butterfly of western North America. It's has a striking look - you might call it a black butterfly with a yellow stripe or a yellow butterfly with black edges. Both the upper and lower sides of its wings are black, but the upper wing has a wide yellow stripe across it There are bright blue spots on the rear edge of the rear wing, and it has tiny tails pointing down from those wings too, giving it the swallowtail name.
Bright yellowish-orange to red eyespots near the tails of each wing each contain a black pupil. This pattern is thought to be a form of mimicry where a spot on the body of an animal resembles an eye of a different animal to scare off predators, or even draw a predator's attention away from the prey's most vulnerable body parts (in this case a butterfly would rather get pecked wings than a pecked body.) They might even make the butterfly look inedible or dangerous.
The Anise Swallowtail likes open areas - bare hills or mountains, fields and roadsides, in towns and in gardens or vacant lots. From British Columbia and North Dakota at its northern extreme, south to the Baja California Peninsula and other parts of Mexico, it's occasionally also seen in the southeastern United States, but its normal range does not extend east of New Mexico.
Adult females lay eggs singly on the undersides of host plant leaves. The caterpillar starts out dark brown, almost black, with an irregular white band at its middle. After that, it becomes more green at each successive molt until it's almost all green, with markings in black, orange, and light blue. And guess what it likes to eat? Members of the carrot family, including fennel - our most hated weed - as the common name suggests. So I have to say we encourage that... more swallowtails for everyone!
This year we have been weeding, pruning, and also planting. And this week we planted the following:
1 large Agave tequilana "Sunrise" to replace the Agave weberi "Reiner's Selection" that flowered in the brights bed.
1 Agave mapisaga "Lisa" to replace the Agave weberi that flowered by the sidewalk. Per the photo it looks really small now... haha... but it's one of the biggest Agaves in the world so WATCH OUT!
3 Artemisia "Powis Castle" in the middle left bed
2 Yucca guatemalensis at PRG
I also cut back the Salvia canariensis at the top of PG and ripped out piles of weeds... how satisfying!
The legendary David Verity passed away at the age of 90 in November 2020. Manager of the UCLA Mildred E. Mathias Botanical Garden from the 1960s to the 1990s assisting director Mildred Mathias, he was a widely recognized expert horticulturalist and plant breeder.
The parentage of this Aloe is thought to be a cross between an Aloe arborescens hybrid with Aloe × principis, which is a natural hybrid between Aloe arborescens and Aloe ferox that is also known as Aloe salm-dyckiana.
It's flowering for the first time now, and it is gorgeous. The branching multi-colored flower spikes pop up above the blue-green leaves with light pinkish buds in a spiraled pattern. The buds darken to
red before the flowers begin opening in a soft yellow from the bottom of the spike to the top, giving a two tone effect that's pretty spectacular.
Well drained soil, full sun and pretty much no water will suit this plant, so it's perfect for your low water garden, though in very hot areas it will need some water in summer. It can even tolerate coastal conditions to some degree, and makes a great focal point.
