Sunday, October 2, 2011

Succulent Gardens Extravaganza, part 1

Last Saturday, October 1st, I attended Succulents Garden’s Extravaganza in Castroville, CA. This two-day open house by what has to be the largest succulent nursery in Northern California was chock-full of talks and demonstrations. According Succulent Garden’s Facebook page, 600 people had signed up, but from the number of cars and people I saw on Saturday, the number of guests might have been even higher.

111001_succulent_gardens_143

Opuntias, echinopsis, and barrel cacti at the entrance to Succulent Gardens

I wish I’d had time to be there on both days because the schedule of events truly was special (see here if interested). Luckily, I made it in time on Saturday morning to hear Debra Lee Baldwin, author of Designing with Succulents and Succulent Container Gardens, speak about the use of succulents in residential landscaping.

Debra is not only a leading garden writer, she’s also a gifted photographer (many of the photos for her two books were taken by her). Her slide show was beautiful and inspirational; unfortunately the projector didn’t work correctly and none of the reds in her photos were reproduced.

One important point Debra made in her talk is particularly relevant to California since our climate is so dry and wildfires are common every summer: Thanks to leaves filled with moisture, succulents are arguably the best type of vegetation you can grow to protect your house from wildfires. Debra has an interesting article about this topic on her website.

After Debra’s talk I began to explore the nursery and soon I was happily lost among thousands upon thousands of plants. I meant to attend another talk at 1pm but looking at so many different succulents (the nursery grows more than 700 species) was so much fun that I decided to skip the talk in favor of taking photos.

I ended up with so many good photos that I decided to split this post into two parts. Today I’ll focus on cacti, agaves and aloes, and tomorrow I’ll talk about echeverias and aeoniums, two groups of plants particularly well represented at Succulent Gardens.

Ready to take a walk through the nursery? Let’s start at the logical spot: the entrance.

One side of the entrance is landscaped with cacti. While this is a beautiful spot, the impression is a bit misleading: The nursery doesn’t seem to grow a lot of cacti. This was a bit of a disappointment to me, considering my recent infatuation with these prickly beasts. I saw a few golden barrel cacti, mammillarias and torch cacti for sale in the arts and crafts area, but just one type of prickly pear growing in the production greenhouses.

111001_succulent_gardens_141

I love how they planted the spaces between the rocks in the retaining wall with echeverias

111001_succulent_gardens_138_fixed

Echeveria imbricata in the planting pockets between rocks. This species offsets very quickly.

111001_succulent_gardens_ferocactus_peninsulae_01_fixed

One of my favorite barrel cacti, Ferocactus peninsulae. The flowers are truly spectacular.

111001_succulent_gardens_ferocactus_peninsulae_09

Ferocactus peninsulae flower. I was hoping to find a specimen for sale, but no luck.

111001_succulent_gardens_153_fixed

Unidentified echinopsis in bloom

111001_succulent_gardens_125

Closeup of echinopsis flowers

Poking around the nursery, I found this blooming prickly pear (opuntia). Unfortunately, there was no label, but the flower was jaw-droppingly beautiful. Check out the iridescent glow of the petals. If anybody can ID this species, please leave a comment at the bottom.

111001_succulent_gardens_opuntia_flower

Unidentified opuntia in bloom

This grouping of golden barrel cacti (Echinocactus grusonii), Agave macroacantha (?) , and an unidentified aloe and columnar cactus looks great against the stucco wall on the left and the corrugated metal on the right. Lots of texture.

111001_succulent_gardens_32_fixed

Great mixture of xeric succulents for texture

“Inspired” is the perfect word for this juxtaposition of golden barrel cactus (Echinocactus grusonii) and Aeonium arboreum ‘Zwartkop.’ While the roundness of the cactus is loosely mirrored in the rosettes of the aeoniums, the contrast between the stiff cactus spines and the soft leaves of the aeoniums is wonderful.

111001_succulent_gardens_44_fixed

Aeonium arboreum 'Zwartkop’ and Echinocactus grusonii

Agaves are what got me interested in succulents a number of years ago, and I’m still partial to their bold shapes and their edginess. Succulent Gardens had quite a few agaves planted out along the edges of their 3-acre property and also in various places inside the nursery.

111001_succulent_gardens_19  111001_succulent_gardens_11

Left: Agave americana ‘Mediopicta Alba’
Right: A solitary Agave weberi and Agave ‘Cornelius’ planted en masse

111001_succulent_gardens_agave_weberi_fixed

Agave weberi and the shadow of a yucca on the corrugated metal wall

111001_succulent_gardens_agave_blue_glow_03_fixed

Agave ‘Blue Glow’ with back-lit leaf margins

And here are some agaves growing in pots.

111001_succulent_gardens_65

Top: Agave striata
Bottom: Agave ‘Confederate Rose’ (?)

111001_succulent_gardens_agave_filifera

Agave filifera in 1-gallon pots

111001_succulent_gardens_49

Foxtail agave (Agave attenuata) and liveforever (Dudleya brittonii), a Baja California-native I find particularly beautiful

111001_succulent_gardens_Dudleya_brittonii

Dudleya brittonii. Its leaves are almost blindingly white. Very difficult to grow in our climate (too hot in the summer).

Moving from agaves on to aloes. I saw several larger aloes planted outside but I wasn’t able to identify them. Due to harsh lighting conditions I didn’t even bother to photograph them.

Here are two aloes I did recognize instantly. They’re so unique, there are no other species that look anything like them. They also happen to be my favorite aloes.

111001_succulent_gardens_aloe_plicatilis_02_fixed

Fan aloe (Aloe plicatilis). This species is truly spectacular with its leaves that look like fleshy tongue depressors arranged in a fan shape. Aloe plicatilis used to be quite uncommon five years ago but I’m seeing it in more and more nurseries. In addition to this beautiful specimen I saw lots of 1-gallon plants that already had a nice trunk with two leaf fans.

111001_succulent_gardens_aloe_polyphylla_01

Spiral aloe (Aloe polyphylla). Arguably the most spectacular aloe of all. Thanks to tissue culture propagation much more available (and affordable) than before, but still vexingly difficult to grow in hot climates. I’m on my second specimen and I keep it in the shade when temperatures are above 90°F. Native to the Drakensberg Mountains of Lesotho, a small country in the south of Africa, Aloe polyphylla is quite hardy (5-10°F, i.e. zone 7) and likes more water than most other aloes.

111001_succulent_gardens_aloe_polyphylla_03

Adult plants form the characteristic spiral, either clockwise or counterclockwise.
Alan Beverly of
Ecoscape is the world’s leading expert on Aloe polyphylla. I would have loved to hear his presentation on Friday. I bet it was fascinating. Luckily, there’s quite a bit of information on Aloe polyphylla on his website.

Succulent Gardens grows hundreds of other succulents, including dozens of sedums, sempervivums, crassulas, kalanchoes, etc. etc. I would have needed days to photograph them all. I didn’t want to block the aisles of the greenhouses so I didn’t even try to do any serious macro photography. However, I did take a few photos of sempervivum flowers. I’m always amazed by the outsized and intricate flowers produced by these small succulents.

111001_succulent_gardens_sedums_in_flower_01

Unlabeled sempervivums in 6-inch containers, many of them in flower

111001_succulent_gardens_sedums_in_flower_02

Sempervivums are monocarpic, i.e. the rosette that flowers will die. Luckily, there are lots of babies to keep the cycle going.

111001_succulent_gardens_sedums_in_flower_05_fixed

Closeup of sempervivum flower. Look at the many different colors and hues.
There’s even some blue in there!

Tomorrow I will write about the echeverias and aeoniums I saw at Succulent Gardens, and I will also reveal my purchases—you didn’t think I left without buying something, did you?

(Part 2 is up now; click here to read it.)

9 comments:

  1. How lucky you are to live so close to this place. I too was watching their count grow and wishing that I could get there. It's quite a trek from Texas to California though, so I'm so glad to be able to read about other bloggers experiences! Looking forward to your next post.

    ReplyDelete
  2. So many cool plants many of us can't grow. :-(

    About the dearth of cactus there -- do you really need more cactus plants?

    I'm wondering about the sempervivum flowering... shouldn't they have done that earlier in the year, or are some species fall-blooming?

    ReplyDelete
  3. Mandy, it was a great place visit. Not a manicured retail store, but a down-to-earth nursery operation. I think they'll make the Extravaganza a yearly event.

    Alan, do I need more cacti? Like a sharp stick in the eye. But doesn't mean I won't get more, LOL. As for the sempervivums, they're blooming elsewhere too (like at a friend's house down the street). I'm no sempervivum expert, but they look like regular semps to me. I assume yours bloomed earlier in the summer?

    ReplyDelete
  4. Wonderful post, Gerhard! Thank you so much for coming; going to re-share this out to our fans right now!

    ReplyDelete
  5. Hi, Gerhard! I was there on Sunday, too! Can't believe I didn't see you... or didn't recognize you. Can't wait to see what you bought. I restrained myself to just a few little treasures.

    Your succulent-loving neighbor in Davis,
    Robin

    ReplyDelete
  6. I loved the Spiral aloe pictures. Great photos!

    ReplyDelete
  7. Were you there Saturday and Sunday? I thought the event was only Friday and Saturday. Hmmmm! Wonderful post my friend and super photos. I am glad my photos are different. I'm pretty much going to mix it up cause that's just how my head works! LOL Wish I would have seen you.

    ReplyDelete
  8. Candy, yikes, I was there on *Saturday*. The Extravaganza was on Friday and Saturday. Old age is creeping in! I was bummed I missed you. I wish we'd swapped cell phone numbers. Looking forward to your blog post.

    Sheldon, I love that aloe too. Wish mine would grow up and begin to spiral.

    Robin, I didn't see you, but there were soooo many people. What did you buy?

    Laura, thanks for re-sharing the link. The 2nd post is up now as well.

    ReplyDelete
  9. Oops, I meant Saturday, not Sunday. I also bought Echeveria Lady Aquarius -- looks like a head of blue and pink lettuce, no? The others are Echeveria colorata, an unlabeled Echeveria with distorted tubular leaves that look like blue sea urchins, Crassula conjuncta 'Ivory Towers', and Crassula subsessalis.

    I already have the fuzzy Kalanchoe beharensis that you got; it's one of my faves.

    By the way, I made my own little vertical succulent panel this summer-- in an unusual container. Come over and see it!

    ReplyDelete